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sandisk ? ssd u100 product man ual ( preliminary ) rev 0.90 august 2011 the content of this document is confidential & subject to change without notice document no. 80 - 11 - xxxxx sandisk corporation corporate headquarters ? 601 mccarthy blvd. ? milpitas, ca 95035 phone (408) 801 - 1000 ? fax (408) 801 - 8657 www.sandisk.com
sandisk ssd u100 product manual ( preliminary ) rev 0.90 ? 2011 sandisk? corporation 2 document no. 80 - 11 - xxxxx sandisk corporation general policy does not recommend the use of its products in life support applications wherein a failure or malfunction of the product may directly threaten life or injury. without limitation to the foregoing, sandisk s hall not be liable for any loss, injury or damage caused by use of its products in any of the following applications: special applications such as military related equipment, nuclear reactor control, and aero space control devices for automotive vehicle s, train, ship and traffic equipment safety system for disaster prevention and crime prevention medical - related equipment including medical measurement device accordingly, in any use of sandisk products in life support systems or other applications where failure could cause damage, injury or loss of life, the products should only be incorporated in systems designed with appropriate redundancy, fault tolerant or back - up features. per sandisk terms and conditions of sale, the user of sandisk products in life support or other such applications assumes all risk of such use and agrees to indemnify, defend and hold harmless sandisk corporation and its affiliates again st all damages. security safeguards, by their nature, are capable of circumvention. sandisk cannot, and does not, guarantee that data will not be accessed by unauthorized persons, and sandisk disclaims any warranties to that effect to the fullest extent permitted by law. this document and related material is for information use only and is subject to change without prior notice. sandisk corporation assumes no responsibility for any errors that may appear in this document or related material, nor for any damages or claims resulting from the furnishing, performance or use of this document or related material. absent a written agreement signed by sandisk corporation or its authorized representative to the contrary, sandisk corporation explicitly disclaims a ny express and implied warranties and indemnities of any kind that may or could be associated with this document and related material, and any user of this document or related material agrees to such disclaimer as a precondition to receipt and usage hereof . each user of this document expressly waives all guaranties and warranties of any kind associated with this document and/or related materials, whether express or implied, including without limitation, any implied warranty of merchantability or fitness fo r a particular purpose or infringement, together with any liability of sandisk corporation and its affiliates under any contract, negligence, strict liability or other legal or equitable theory for loss of use, revenue, or profit or other incidental, punit ive, indirect, special or consequential damages, including without limitation physical injury or death, property damage, lost data, or costs of procurement of substitute goods, technology or services. no part of this document may be reproduced, transmitte d, transcribed, stored in a retrievable manner or translated into any language or computer language, in any form or by any means, electronic, mechanical, magnetic, optical, chemical, manual or otherwise, without the prior written consent of an officer of s andisk corporation. all parts of the sandisk documentation are protected by copyright law and all rights are reserved. sandisk and the sandisk logo are registered trademarks of sandisk corporation, registered in the united states and other countries. othe r brand names mentioned herein are for identification purposes only and may be the trademarks of their respective holder(s). ? 2011 sandisk corporation. all rights reserved. document no. 80 - 11 - xxxxx 0 8 /2011 printed in u.s.a.
sandisk ssd u100 product manual ( preliminary ) rev 0.90 ? 2011 sandisk? corporation 3 document no. 80 - 11 - xxxxx revision history revision description date 0. 90 ? fix 32gb sequential write (sata - ii) value. ? update power consumption numbers with final product configuration. ? add product weight for each form - factor. ? changed identify data word 235 to indicate maximum # of sectors per segmented download microcode is 16 (10h). ? c hanged devslp - > devslp ? change power class levels ? updated footnotes ? removed random burst ( recovered ) write performance metric august 2 5 , 2011
sandisk ssd u100 product manual ( preliminary ) rev 0.90 ? 2011 sandisk? corporation 4 document no. 80 - 11 - xxxxx table of contents 1. introduction ................................ ................................ ................................ .............................. 8 1.1 g eneral d escription ................................ ................................ ................................ ...................... 8 1.2 k ey f eatures ................................ ................................ ................................ ............................... 10 1.3 f unctional d escription ................................ ................................ ................................ ............... 12 1.4 a dvanced f lash m anagement ................................ ................................ ................................ ..... 13 1.4.1 non - volatile write cache ................................ ................................ ................................ ..... 13 1.4.2 defect and error management ................................ ................................ ............................. 14 1.4.3 wear levelin g ................................ ................................ ................................ ....................... 14 1.4.4 bad block management ................................ ................................ ................................ ........ 14 1.5 a dvanced l ow p ower m anagement ................................ ................................ ............................ 15 1.5.1 slumber sata low power mode ................................ ................................ ............................ 15 1.5.2 devlsp sata low power mode ................................ ................................ ............................. 15 1.6 b ackground g arbage c ollection ................................ ................................ ................................ 15 1.7 p ower classes ................................ ................................ ................................ ............................. 16 1.8 p erformance t hrottling ................................ ................................ ................................ ............. 16 2. general product spec ifications ................................ ................................ ............................ 17 2.1 i nterface ................................ ................................ ................................ ................................ .... 17 2.2 c apacity ................................ ................................ ................................ ................................ ...... 17 2.3 p erformance ................................ ................................ ................................ .............................. 18 2.3.1 multi - level cell (mlc) perform ance ................................ ................................ ....................... 18 2.4 e ndurance ................................ ................................ ................................ ................................ .. 19 2.4.1 multi - level cell (mlc) endurance ................................ ................................ .......................... 19 3. power characteristic s ................................ ................................ ................................ ............ 20 3.1 s upply v oltage ................................ ................................ ................................ ........................... 20 3.2 g raceful p ower - off r equirements ................................ ................................ ............................. 20 3.3 a verage p ower c onsumption ................................ ................................ ................................ ...... 21 3.3.1 multi - level cell (mlc) average power consumption ................................ ............................. 21 3.4 a ctive p ower c onsumption ................................ ................................ ................................ ......... 22 3.4.1 multi - level cell (mlc) active power consumption ................................ ................................ 22 3.5 l ow p ower m ode c onsumption ................................ ................................ ................................ .. 23 3.5.1 low power mode consumption ................................ ................................ ............................ 23 4. physical specif ication ................................ ................................ ................................ .............. 24 4.1 h alf - s lim sata f orm f actor ................................ ................................ ................................ ...... 24 4.1.1 standard sata 8gb - 64gb capacity ................................ ................................ ...................... 24 4.1.2 half - sli m sata 128gb - 256gb capacity ................................ ................................ ................ 25 4.2 m sata f orm f actor ................................ ................................ ................................ ................... 26 4.2.1 msata 8gb - 64gb capacity ................................ ................................ ................................ ... 26 4.2.2 msata 128gb - 256g b capacity ................................ ................................ ............................. 27 4.3 m sata m ini f orm f actor ................................ ................................ ................................ ........... 28 4.3.1 msata mini 8gb capacity ................................ ................................ ................................ .... 28 4.3.2 msata mini 16gb - 128gb capacity ................................ ................................ ....................... 28 5. environmental specif ications ................................ ................................ ............................... 29 5.1 t emperature ................................ ................................ ................................ ............................... 29 5.2 h umidity ................................ ................................ ................................ ................................ ..... 29 5.3 v ibration ................................ ................................ ................................ ................................ .... 29 5.4 s hock ................................ ................................ ................................ ................................ .......... 29 5.5 a ltitude ................................ ................................ ................................ ................................ ...... 29 5.6 e lectr ostatic d ischarge (esd) ................................ ................................ ................................ .... 30
sandisk ssd u100 product manual ( preliminary ) rev 0.90 ? 2011 sandisk? corporation 5 document no. 80 - 11 - xxxxx 5.7 a coustics ................................ ................................ ................................ ................................ .... 30 5.8 emi/rfi c ompliance ................................ ................................ ................................ ................... 30 5.9 r o hs ................................ ................................ ................................ ................................ .......... 30 5.10 r egulations ................................ ................................ ................................ ................................ 31 6. reliability characte ristics ................................ ................................ ................................ ...... 32 6.1 e rror r ate ................................ ................................ ................................ ................................ .. 32 6.2 mttf (m ean - t ime - t o - f ailure ) ................................ ................................ ................................ .... 32 7. interface ................................ ................................ ................................ ................................ .... 33 7.1 s upported s tandards ................................ ................................ ................................ .................. 33 7.2 p in a ssignments C h alf - s lim sata connector ................................ ................................ ............. 33 7.3 p in a ssignments C m sata ................................ ................................ ................................ ........... 34 8. supported ata comman ds ................................ ................................ ................................ ...... 35 8.1 i dentify d ata ................................ ................................ ................................ .............................. 39 8.2 l og p ages ................................ ................................ ................................ ................................ ... 43 9. ordering information ................................ ................................ ................................ ............ 44 9.1 s an d isk ssd u100 mlc p roducts o rdering i nformation ................................ ............................ 44 10. contact information ................................ ................................ ................................ ......... 45
sandisk ssd u100 product manual ( preliminary ) rev 0.90 ? 2011 sandisk? corporation 6 document no. 80 - 11 - xxxxx table of figures f igure ? 1 - 1: s an d isk ssd u1 00 b lock d iagram ................................ ................................ ................................ .. 8 f igure ? 1 - 2: s an d isk ssd u100 n c ache ? technology ................................ ................................ ....................... 13 f igure ? 4 - 1 : h alf - s lim sata 8 - 64gb t op v iew ................................ ................................ ................................ 24 f igure ? 4 - 2 : h alf - s lim sata 8 - 64gb s ide v iew ................................ ................................ ................................ 24 f igure ? 4 - 3 : m sata 8 - 64gb t op v iew ................................ ................................ ................................ ............. 26 f igure ? 4 - 4 : m sata 8 - 64gb s ide v iew ................................ ................................ ................................ ............. 26 f igure ? 4 - 5 : m sata 128 - 256gb t op v iew ................................ ................................ ................................ ....... 27 f igure ? 4 - 6 : m sata 128 - 256gb s ide v iew ................................ ................................ ................................ ....... 27 f igure ? 4 - 7 : m sata m ini 16 - 128gb t op v iew ................................ ................................ ................................ . 28 f igure ? 4 - 8 : m sata m ini 16 - 128gb s ide v iew ................................ ................................ ................................ . 28
sandisk ssd u100 product manual ( preliminary ) rev 0.90 ? 2011 sandisk? corporation 7 document no. 80 - 11 - xxxxx table of tables t able ? 1 - 1: s an d isk ssd u100 p ower c lasses ................................ ................................ ................................ ... 16 t able ? 2 - 1: s an d isk ssd u100 c apacity s pecification ................................ ................................ ....................... 17 t able ? 2 - 2: s an d isk ssd u100 (mlc) p erformance ................................ ................................ .......................... 18 t able ? 2 - 3: s an d isk ssd u100 (mlc) e ndurance ................................ ................................ ............................. 19 t able ? 3 - 1: s an d isk ssd u100 s upply v oltage ................................ ................................ ................................ . 20 t able ? 3 - 2: s an d isk ssd u100 (mlc) a verage p ower c onsumption ................................ ................................ . 21 t able ? 3 - 3: s an d isk ssd u100 (mlc) a ctive p ower c onsumption ................................ ................................ ..... 22 t able ? 3 - 4: s an d isk ssd u100 p ower c onsumption in l ow p ower m ode ................................ .......................... 23 t able ? 4 - 1: m echanical i nformation C h alf - s lim sata for m factor ................................ ................................ 24 t able ? 4 - 2: m echanical i nformation - m sata form factor ................................ ................................ .............. 26 t able ? 4 - 3: m echanical i nformation - m sata m ini form factor ................................ ................................ ...... 28 t able ? 5 - 1: s an d isk ssd u100 t emperature s pecification ................................ ................................ ................ 29 t able ? 5 - 2: s an d isk ssd u100 h umidity s pecification ................................ ................................ ...................... 29 t able ? 5 - 3: s an d isk ssd u100 v ibration s pecification ................................ ................................ ..................... 29 t able ? 5 - 4: s an d isk ssd u100 s hock s pecification ................................ ................................ ........................... 29 t able ? 5 - 5: s an d isk ssd u100 a ltitude s pecification ................................ ................................ ....................... 29 t able ? 5 - 6: s an d isk ssd u100 esd s pecification ................................ ................................ .............................. 30 t able ? 5 - 7: s an d isk ssd u100 emi/rfi c ompliance ................................ ................................ ......................... 30 t able ? 5 - 8: s an d isk ssd u100 r egulation s tandards ................................ ................................ ...................... 31 t ab le ? 6 - 1: s an d isk ssd u100 mttf ................................ ................................ ................................ ................ 32 t able ? 7 - 1: s tandard sata c onnector p in a ssignment ................................ ................................ .................... 33 t able ? 7 - 2: m sata c onnector p in a ssignment ................................ ................................ ................................ . 34 t able ? 8 - 1: s upported ata c ommands ................................ ................................ ................................ ............. 38 t able ? 8 - 2: i dentif y d ata v alues ................................ ................................ ................................ ...................... 42 t able ? 8 - 3: s upported smart l og p ages ................................ ................................ ................................ ......... 43 t able ? 9 - 1: ssd u100 mlc o rdering i nformation ................................ ................................ ........................... 44 t able ? 9 - 2: e xamples of decoded sku for ssd u100 mlc p roducts ................................ ................................ . 44
sandisk ssd u100 product manual ( preliminary ) rev 0.90 ? 2011 sandisk? corporation 8 document no. 80 - 11 - xxxxx 1 . introduction 1 . 1 general description the sandisk? ssd u100 builds on the momentum of three generations of ssd p - series and the overall trend in the market towards smaller, thinner computing ma chines that enable mo bility, connectivity on the go and instant - on capability. designed and built on the philosophy of providing improved user - experience at affordable cost, sandisk ssd u100 is a perfect replacement for hdd in the consumer market. the sandisk ssd u100 beats hdd in every possible metric C size, weight, shock and vibration tolerance, power consumption, sequential and random read performances as well as sequential and random write performances. the sandisk ssd u100 houses a powerful sata ssd controller that is fully compliant to sata 6 gb/s ( revis ion 3.0 ) standards on the front - end . matching the speed on the back - end side , the ssd controller is designed with 4 high - speed nand flash channels each operating at a maximum speed of 194 mb/s. this allows the product to achieve superior performance up to 4 50mb/s and 3 5 0mb/s for sequential read and sequential write , respectively . it fulfills the markets ever increasing dema nd of seamless user - experience, improved multi - tasking capabilities and extreme responsiveness . t he sata interface aligns with the global transition in the industry, which is enforced by the platforms chipsets. using the advanced 24 nm mem ory geometry provides for a low - cost product which beats the hdd s price in the capacity ranges of 8 gb - 32gb and provides a very competitive product at capacities ranging 64gb to 256 gb. the sandisk ssd u100 is offered in many small form factors, allowing sandisk to maintain its leadership in this market. t he small form factor enables further miniaturization of netbook, smartbook and tablet designs and opens doors for a whole ra nge of other applications such as ultrabooks (ultrathin notebooks) . figure ? 1 - 1 : sandisk ssd u100 block diagram nand flash ssd controller 8 - b i t t o g g l e m o d e nand flash array - 1 high speed nand flash channels sata - iii i / f ( 6 gbps ) nand flash array - 0 8 - b i t t o g g l e m o d e sandisk ssd u 100 8 - b i t t o g g l e m o d e nand flash array - 2 8 - b i t t o g g l e m o d e nand flash array - 3
sandisk ssd u100 product manual ( preliminary ) rev 0.90 ? 2011 sandisk? corporation 9 document no. 80 - 11 - xxxxx the sandisk ssd u100 employs a low power architecture that significantly reduces the power consumed by the device in low power mode s - allowing the users to extend the charge cycles of the battery C highly - desired by mobility applications. built on the fundamentals of solid state technology , the ssd u100 has no moving parts , unlike an hdd, significantly improv ing the mechanical reliability of the device . the advanced flash management technology designed into the device firmware allows the ssd u100 to achieve superior sequential and random io performance, and improves long - term data endurance (measure of device reliability) significantly. the device firmware also implements functions of dynamic bad block management, dynamic and static wear - leveling, and robust error detection and correction code (edc/ecc) to ensure data integrity. once the ssd has been configured by the host, it appears to the host as a standard s ata disk drive.
sandisk ssd u100 product manual ( preliminary ) rev 0.90 ? 2011 sandisk? corporation 10 document no. 80 - 11 - xxxxx 1 . 2 key features ? high - capacity, ultra - small form factor supporting unformatted capacities 1 of 8gb, 16gb, 32gb, 64gb , 128gb and 256 gb 2 : ? half - slim sata 2.5 standard c onnector, complies to jedec - 297 standard ? standard msata form factor with a mini - pcie edge connector, complies to jedec mo - 300a standard ? msata mini form factor with a mini - pcie edge connector, complies to jedec mo - 300b standard ? interface to host : ? sata 6 gb/s ( revision 3.0 ) compliant ? backwards compliant to sata 3 gb/s & sata 1.5 gb/s ? ata command set acs - 2 ? ncq support up to queue depth = 32 ? high performance 3 : ? maximum host transfer rate: 6 gb/s ? sustained sequential read: 4 5 0 mb/s ? sustained sequential write: 3 5 0 mb/s ? 4k random write (sustained): 6 3 0 iops ? 4k random read: 94 00 iops ? low power consumption : ? typical read/write 4 : 45 mw ? slumber power mode 5 : 10m w ? d evslp power mode 6 : t bd 1 the logical capacity of the drive conforms to the idema hdd specification. see www.idema.org for details. some of the listed capacity is used for formatting and other functions, and thus is not available for data storage. 1 megabyte (mb) = 1 million bytes; 1 gigabyte (gb) = 1 billion bytes. 2 256gb availability in mlc flavor only . 3 performance f or 128gb product on sata 6gb / s host, queue depth = 32 . based on internal testing; performance may vary. 4 average (typical) power while running mobilemark tm 2007 with device initiated power management (dipm) enabled 5 based on slumber power mode of 128 8gb produ ct 6 based on d evslp power mode of 12 8gb product
sandisk ssd u100 product manual ( preliminary ) rev 0.90 ? 2011 sandisk? corporation 11 document no. 80 - 11 - xxxxx ? advanced flash management : ? ncache? C non volatile write cache ? support for trim ? dynamic & static wear - leveling ? bad block management ? background garbage collection ? supp ort for performance throttling and power classes: ? performance will be throttled in the event junction temperature of critical components is measured to be exceeding the max i m um allowable for the product. ? a power class feature is supported to allow the host to define the maximum allowable power consumed by the device - honoring a power budget of the host . ? ungraceful power loss handling: ? implements special hardware to detect the event of ungraceful power loss. ? ensures integrity of the data residing on the ssd 7 . ? highly - reliable : ? mean time to failure (mttf) C refer to section 6.2 for capacity - specific values ? operating shock: 1,500g, 0.5msec half sine ? operating vibration: 5grms, 10 - 2000 hz ? operating temperature: 0?c to 70?c ? non - operating temperature and storage: - 55?c to +85?c 7 requires the host to maintain an amount of power/current for ~2.5ms to allow outstanding flash programming sequences to complete.
sandisk ssd u100 product manual ( preliminary ) rev 0.90 ? 2011 sandisk? corporation 12 document no. 80 - 11 - xxxxx 1 . 3 functional description the ssd u100 contains a high - level, intelligent storage subsystem. this intelligent (micro controller ) subsystem provides many capabilities not found in other types of memory devices . these capabilities include the following: ? compliant to sata 6 gb/s ( revision 3.0 ) standard ? supports at a register and command set (ata - 8 / acs 2 standard) ? support for ncq, up to queue depth = 32 ? support for trim command ? s.m.a.r.t. feature supported ? advanced power management ? implementation of dynamic and sta tic wear - leveling to extend ? sophisticated system for error recovery including a powerful error correction code (ecc) ? host independence from details of erasing and programming flash memory ? sophisticated system for managing defects (similar to systems found in magnetic disk drives)
sandisk ssd u100 product manual ( preliminary ) rev 0.90 ? 2011 sandisk? corporation 13 document no. 80 - 11 - xxxxx 1 . 4 advanced flash management 1 . 4 . 1 non - volatile write cache the fourth generation of modular ssd, the ssd u100 supports a unique feature to improve burst and sustained random write performance and ensure very positive user experience. studies show that modern (client as well as mobile) ope rating systems (like windows7, windows mobile, android, chromeos) mostly access the storage device using small access blocks, with the majority being 4kb access blocks. figure ? 1 - 2 : sandisk ssd u100 ncache? technology the se small logical access blocks conflict with the physical nand block structure (> = 2 mb) for the newer generation flash memory technology. therefore, to bridge this difference, the ssd u100 employs a non - volatile nand flash write cache called the ncache?. the ncache? is used to accumulate these small writes (called cache segments ) at high - speed and then flush and consolidate them to a larger mlc section of the nand flash memory in the background during idle time. t he cache size of the ssd u100 is over 500mb 8 - an order of magnitude larger than other competing solutions that use dram based cache. due to its large size, for most of the daily user activity , the ncache? never overflows an d the user experiences high - burst performance rather than the sustained performance. once the ncache? becomes full, the performance of ssd u100 drops to the steady state condition. 8 the cache s ize scales with capacity. for 128 gb pr oduct, the cache size is over 2gb . s a t a - i i i h o s t c o n t r o l l e r s a t a h o s t l 1 c a c h e ( s r a m ) 4 c h l 2 c a c h e ( n a n d ) n a n d s t o r a g e s a t a - i i i d e v i c e c o n t r o l l e r n c a c h e p a g e b a s e d m l c n a n d f l a s h c h u n k b a s e d n c a c h e p a g e b a s e d m l c n a n d f l a s h c h u n k b a s e d n c a c h e p a g e b a s e d m l c n a n d f l a s h c h u n k b a s e d n c a c h e p a g e b a s e d m l c n a n d f l a s h c h u n k b a s e d
sandisk ssd u100 product manual ( preliminary ) rev 0.90 ? 2011 sandisk? corporation 14 document no. 80 - 11 - xxxxx 1 . 4 . 2 defect and error management ssd u100 contains a sophisticated defect and error management system that i s similar to the systems found in magnetic disk drives, and in many cases, offers enhancements. if necessary, the ssd device will rewrite data from a defective block to a good block . this action is completely transparent to the host and does not consume an y user data space. the ssd soft error rate specification is much better than the magnetic disk drive specification. in the extremely rare case that a read error does occur, the ssd u100 products have innovative algorithms to recover the data by using error detection code and error correction code (edc/ecc). these defect and error management systems, coupled with the solid state construction, give ssd u100 unparalleled reliability. 1 . 4 . 3 wear leveling wear leveling is an intrinsic part of the erase pooling functionality of ssds using nand memory. advanced features of dynamic and static wear - leveling, and automatic block management are used to ensure an even d istribution of write/ erase cycle s throughout the entire device, regardless of how dynamic or static t he data written is. this guarantees high data reliability and maximizes flash life expectancy. 1 . 4 . 4 bad block management bad blocks are occasionally created during the life cycle of a flash component, in a phenomenon called dynamic bad - block accumulation. these bad blocks must be marked and replaced dynamically in order to prevent read/write failures. when a bad block is detected, the embedded bad block mapping algorithm maps out the block, which will remove the block from future use.
sandisk ssd u100 product manual ( preliminary ) rev 0.90 ? 2011 sandisk? corporation 15 document no. 80 - 11 - xxxxx 1 . 5 advanced low power manag ement the sandisk ssd u100 employs advanced low power architecture that reduces power consumption in low power modes. in particular, the ssd u100 supports the following sata low power mode s : 1 . 5 . 1 slumber sata low power mode the sandisk ssd u100 supports enterin g into slumber sata low power mode through dipm (device initiated power mana gement) as well as hipm (host initiated power management) . upon completion of any command, in case of dipm, the ssd will request the host to enter into slumber power if there is no sata bus activity for 20msec. 1 . 5 . 2 d evlsp sata low power mode the ssd u100 employs the newest d evslp sata low power mode that further reduces device power consumption in the idle state - thereby exte nding the time between charging of a battery , which is highly - desired in mobility application s . the standard sata low power modes, partial and slumber, need sata oob (out of band) commands to return to normal operation. the sata phy has to be partially pow ered up to respond to the oob command sequence, resulting in high slumber mode current. d evslp enables the device , and optionally the host , to completely shut - off their sata phy , resulting in much lower power consumption compared to slumber sata low powe r mode. 1 . 6 background garbage collection once the sata phy has entered into slumber state, the flash management firmware can utilize the time the device is idle in order to perform internal house - keeping operations. these internal house - keeping activities in clude freeing up the s pace in the ncache by flushing and consolidating to the mlc storage. performing internal house - keeping activities in background will significantly improve burst performance of the device , p roviding swift user experience and, at the sa me time , allowing for better utilization of the ncache. these operations are executed internally, while reporting device status ready to the host. any time a new command is received from the host the internal operations will be terminated and the host comm and will be serviced with minimal delay. if no command is received by the device, the execution of the house - keeping activities will be limited to 30 seconds C designed to maintain low power consumption.
sandisk ssd u100 product manual ( preliminary ) rev 0.90 ? 2011 sandisk? corporation 16 document no. 80 - 11 - xxxxx 1 . 7 power classes the sandisk ssd u100 targeted towards convergence market space characterized by stringent power budget originating from the objective to either extend battery charge cycle or due to power ics limitation. in order to allow an adequate power - performance trad eoff, the sandisk ssd u100 supports three power classes as define in the table below. the operating power class is selected using user configurable or operating system inputs. table ? 1 - 1 : sandisk ssd u100 power classes 1 . 8 performance throttling in order to protect the integrity of the data and prevent excessive heat dissipation, the ssd u100 utilizes an on - board /on - chip thermal sensor to monitor the ssds critical component junction temperature. if the temperature rises above the allowable limit, the performance will be reduced until the temperature decreases to a n allowable level. this performance th rottling technique acts as a safety measure as well as a means for achieving power class implementation described in the previous section . power class unit power class i power class ii power class iii maximum active power consumption mw 8 00 1 200 2000
sandisk ssd u100 product manual ( preliminary ) rev 0.90 ? 2011 sandisk? corporation 1 7 document no. 80 - 11 - xxxxx 2 . general product specifications 2 . 1 interface the ssd u100 interface complies with the serial ata standard published by ansi. the device complies with the sata 6 gb/s , revision 3 . 0 s pecifications and supports ata command set acs - 2 . for more information, refer to the american national standard x3.221: at attachmen t for interface for disk drives document. documentation can be ordered from ihs by calling 1 - 800 - 854 - 7179 or accessing their web site : http://global.ihs.com 2 . 2 capacity table ? 2 - 1 : sandisk ssd u100 capacity specification 9 1 gigabyte (gb) = 1 billion bytes. some of the listed capacity is used for formatting and other functions, and thus is not available for data storage. 10 1 sector = 512 bytes. unformatted capacity 9 total number of user - addressable sectors in lba mode 10 number of logical cylinders number of logical heads number of logical sectors per track 8gb 15,649,200 15,525 16 63 16gb 31,277,232 16,383 16 63 32gb 62,533,296 16,383 16 63 64gb 125,045,424 65,535 16 63 128gb 250,069,680 65,535 16 63 256gb 500,118,192 65,535 16 63
sandisk ssd u100 product manual ( preliminary ) rev 0.90 ? 2011 sandisk? corporation 18 document no. 80 - 11 - xxxxx 2 . 3 performance 11 2 . 3 . 1 multi - level cell (mlc) performance table ? 2 - 2 : sandisk ssd u100 ( mlc ) performance 11 measured u sing iometer 2006.07.27 on intel? core? i7 - 2600 processor based wind ows7? pc , secondary drive configuration with host write c ache enabled. 12 using 512kb aligned accesses across the entire capacity of the drive. 13 the measurement is of 4kb aligned random accesses in the 8gb range of the drives capacity with sequential precondition . for random write sustained, card preconditioned with 4k random write for 25 minutes followed by random write sustained performance averaged over 15 minutes. parameter unit ncq 8gb 16gb 32gb 64gb 128gb 256gb sata 3 gb/s host interface sequential read 12 mb/s ncq=1 110 210 210 210 210 210 ncq= 32 110 220 240 240 240 240 sequential write 12 mb/s ncq=1 25 50 11 0 190 190 190 ncq=32 25 50 11 0 220 23 0 23 0 random read [4kb] 13 iops ncq=1 4200 4200 4200 4200 4200 4200 ncq=32 5000 9200 9400 9400 9400 9400 random write C sustained [4kb] 13 iops ncq=1 40 100 190 300 530 600 ncq=32 40 100 190 300 530 600 typical power - on ready time msec 35 typical 55 typical 85 typical 125 typical 125 typical 125 typical parameter unit 8gb 16gb 32gb 64gb 128gb 256gb sata 6gb/s host interface sequential read 12 mb/s ncq=1 110 220 360 380 380 380 ncq=32 110 220 450 4 5 0 4 5 0 4 5 0 sequential write 12 mb/s ncq=1 25 50 110 220 320 320 ncq=32 25 50 110 220 3 5 0 3 5 0 random read [4kb] 13 iops ncq=1 4200 4200 4200 4200 4200 4200 ncq=32 5000 9200 9400 9400 9400 9400 random write C sustained [4kb] 13 iops ncq=1 40 100 200 300 530 630 ncq=32 40 100 200 300 530 630 typical power - on ready time msec 35 typical 55 typical 85 typical 125 typical 125 typical 125 typical
sandisk ssd u100 product manual ( preliminary ) rev 0.90 ? 2011 sandisk? corporation 19 document no. 80 - 11 - xxxxx 2 . 4 endurance 2 . 4 . 1 multi - level cell (mlc) endurance table ? 2 - 3 : sandisk ssd u100 (mlc) enduranc e 14 lde is calculated based on typical workload based on windows os. lde is a direct function of user workload and access pattern. lde is defined in terms of terabytes written, tbw. parameter 8gb 16gb 32gb 64gb 128gb 256gb long term data endurance (lde) 14 5 tbw 10 tbw 20 tbw 40 tbw 80 tbw 160tbw
sandisk ssd u100 product manual ( preliminary ) rev 0.90 ? 2011 sandisk? corporation 20 document no. 80 - 11 - xxxxx 3 . power characteristics 3 . 1 supply voltage table ? 3 - 1 : sandisk ssd u100 supply voltage 3 . 2 graceful power - off requirements by default, most oss operate with host write cache enabled, which more accurately means there can be data residing in the u100 that hasnt been succesfully programmed into flash memory (this is a feature of ata and not specific to sandisk ssd products). to ensure this data is properly committed to flash memory, t he u100 requires a flush cache command followed by a standby immediate command prior to pow er being removed . this command sequence allows the u100 to complete the programming of all data in its volatile data cache in to flash memory, returning goo d status to the host only after successful completion. this command sequence is handled transparently by most oss durin g a standard shutdown sequence (e.g., hibernation, shutdown, standby, etc) . however, it is possible that in some applications (e.g., embedded systems without a typical user - interface providing graceful power - down options), power to the u100 could be removed, without warning, precluding the possibility of a graceful shutdown . to assist in the protection against data loss, the u100 utiliz es an internal voltage sensor to detect the loss of power. in combination with residual power (i.e., curren t) from the host, the u100 will use the voltage sensor trigger to stop any outstanding flash programming operation that may lead to data loss. please refer to the unexpected power loss considerations white paper available from sandisk, which provides specific details relating to this topic. parameter specifications input voltage form factor standard sata connector 5v 5 % msata / msata mini 3.3 v 5 % maximum ripple 70mv (peak to peak), 0 C 30mhz supply rise time 7 msec to 500 msec
sandisk ssd u100 product manual ( preliminary ) rev 0.90 ? 2011 sandisk? corporation 21 document no. 80 - 11 - xxxxx 3 . 3 average power consumption average power consumption is defined as the blended read/write/idle power used by the ssd u100 while it i s operating w ith a typical os installed. the power consumption is being recorded while running mobilemark? 2007 with device initiated power management (dipm) enabled (allowing the ssd u100 to enter low power modes during host idle time). mobilemark? 2007 simulates the usage of standard user applications in the windows environment, providing a reproducible test platform for measuring average power consump tion. 3 . 3 . 1 multi - level cell (mlc) average power consumption input voltage parameter 8gb 16gb 32gb 64gb 128gb 256gb sata 3 gb/s host interface 5v 5 % read/write [mw] 43 43 45 52 55 5 5 3.3 v 5 % read/write [mw] 40 40 42 50 52 52 sata 6gb/s host interface 5v 5 % read/write [mw] 45 46 47 52 60 60 3.3 v 5 % read/write [mw] 42 43 45 50 54 54 table ? 3 - 2 : sandisk ssd u100 ( mlc ) average power consumption
sandisk ssd u100 product manual ( preliminary ) rev 0.90 ? 2011 sandisk? corporation 22 document no. 80 - 11 - xxxxx 3 . 4 active power consumption active power consumption is measured while the u100 is continuously processing sequential read and write commands (tested separately) with a transfer size of 256 sectors per command (128kb). measurement of active power consumption is meant to demonstrate t he worst - case continuous power required by the ssd u100 during long read or write command sequences. 3 . 4 . 1 multi - level cell (mlc) active power consumption input voltage parameter 8gb 16gb 32gb 64gb 128gb 256gb sata 3 gb/s host interface 5v 5 % read [mw] 550 770 840 875 950 1010 write [mw] 550 755 1090 1750 1890 2025 3.3 v 5 % read [mw] 500 700 775 815 885 955 write [mw] 500 680 1040 1710 1875 1995 sata 6gb/s host interface 5v 5 % read [mw] 575 795 1175 1210 1300 1400 write [mw] 575 775 1110 1775 2855 3040 3.3 v 5 % read [mw] 510 725 1090 1145 1240 1330 write [mw] 510 700 10 58 17 40 28 15 3000 table ? 3 - 3 : sandisk ssd u100 ( mlc ) active power consumption
sandisk ssd u100 product manual ( preliminary ) rev 0.90 ? 2011 sandisk? corporation 23 document no. 80 - 11 - xxxxx 3 . 5 low power mode consumption low power mode consumption is defined as the mode where the ssd u100 has entered slumber mode (sata phy state) and dpdm ( ssd u100 specific deep power down mode that is entered after a period of at least 2 0ms where no ata commands are received from the ho st). 3 . 5 . 1 low power mode consumption input voltage parameter 8gb 16gb 32gb 64gb 128gb 256gb sata 3 gb/s host interface 5v 5 % partial / slumber mode [mw] 10.00 10.40 12.1 0 13.50 13.70 13.70 3.3 v 5 % partial / slumber mode [mw] 8.00 8.02 10.20 10.43 10.60 10.60 devslp power mode [mw] tbd tbd tbd tbd tbd tbd sata 6gb/s host interface 5v 5 % partial / slumber mode [mw] 10.20 10.45 12.15 13.70 13.75 13.75 3.3 v 5 % partial / slumber mode [mw] 8.20 8.45 10.39 10.56 10.75 10.75 devslp power mode [mw] tbd tbd tbd tbd tbd tbd table ? 3 - 4 : sandisk ssd u100 power consumption in low power mode
sandisk ssd u100 product manual ( preliminary ) rev 0.90 ? 2011 sandisk? corporation 24 document no. 80 - 11 - xxxxx 4 . physical specification 4 . 1 half - slim sata form factor complies with sff - 8156 / mo - 297 standards parameter specifications width 54 mm length 39 mm thickness (max) 3.08mm ( 8 - 64 gb), 2 . 8 8mm ( 128 - 256 gb), connector 4.00mm typical weight 5.9 g ( 8 gb), 6.6 g ( 16 gb), 7.5 g ( 32 - 64 gb), 7.7 g ( 128 - 256 gb) table ? 4 - 1 : mechanical information C half - slim sata form factor 4 . 1 . 1 standard sata 8 gb - 64 gb capacity figure ? 4 - 1 : half - slim sata 8 - 64gb top view f igure ? 4 - 2 : half - slim sata 8 - 64gb side view
sandisk ssd u100 product manual ( preliminary ) rev 0.90 ? 2011 sandisk? corporation 25 document no. 80 - 11 - xxxxx 4 . 1 . 2 half - slim sata 128gb - 256 gb capacity
sandisk ssd u100 product manual ( preliminary ) rev 0.90 ? 2011 sandisk? corporation 26 document no. 80 - 11 - xxxxx 4 . 2 msata form factor complies with mo - 300a standard parameter specifications width 30 mm length 50.95 mm thickness (max) 3.4 mm (8 - 64 gb), 3.2mm ( 128 - 256 gb) typical weight 5.2g (8gb), 5.7g (16gb), 6.7g (32 - 64gb), 6.8 g (128 - 256 gb) table ? 4 - 2 : mechanical information - msata form factor 4 . 2 . 1 msata 8 gb - 64 gb capacity figure ? 4 - 3 : msata 8 - 64gb top view figure ? 4 - 4 : msata 8 - 64gb side view
sandisk ssd u100 product manual ( preliminary ) rev 0.90 ? 2011 sandisk? corporation 27 document no. 80 - 11 - xxxxx 4 . 2 . 2 msata 128gb - 256 gb capacity figure ? 4 - 5 : msata 128 - 256gb top view figure ? 4 - 6 : msata 128 - 256gb side view
sandisk ssd u100 product manual ( preliminary ) rev 0.90 ? 2011 sandisk? corporation 28 document no. 80 - 11 - xxxxx 4 . 3 msata mini form factor complies with mo - 300b standard parameter specifications width 30 mm length 26.80 mm thickness (max) 2.2 mm ( 8gb), 3. 2 mm ( 16 - 128 gb) typical weight 3.0 g (8gb), 3.3 g ( 16 gb), 3.4g ( 32 gb), 3.5 g (64 - 128 gb) table ? 4 - 3 : mechanical information - msata mini form factor 4 . 3 . 1 msata mini 8 gb capacity 4 . 3 . 2 msata mini 16 gb - 128 gb capacity figure ? 4 - 7 : msata mini 16 - 128gb top view figure ? 4 - 8 : msata mini 16 - 128gb side view
sandisk ssd u100 product manual ( preliminary ) rev 0.90 ? 2011 sandisk? corporation 29 document no. 80 - 11 - xxxxx 5 . environmental specifications 5 . 1 temperature parameter specifications operational 0c to 70c storage - 55c to 85c maximum temperature gradient 1c per minute table ? 5 - 1 : sandisk ssd u100 temperature specification 5 . 2 humidity parameter specifications operational humidity (non condensation) 5% to 95% maximum wet bulb 35c non - operational humidity (non condensation) 5% to 95% maximum wet bulb 40c maximum relative humidity gradient 20% per hour table ? 5 - 2 : sandisk ssd u100 humidity specification 5 . 3 vibration parameter specifications operational / non - operati onal 5grms, 10 - 2000 hz, 3 axes table ? 5 - 3 : sandisk ssd u100 vibration specification 5 . 4 shock parameter acceleration force half sine pulse duration operational / non operational 1000g 1ms 1500g 0.5ms table ? 5 - 4 : sandisk ssd u100 shock specification 5 . 5 altitude parameter specifications non - operati onal - 1500ft ( - 457m) to 4 0,000ft (12,192m) o perati onal - 1500ft ( - 457m) to 1 0,000ft ( 3048 m) table ? 5 - 5 : sandisk ssd u100 altitude specification
sandisk ssd u100 product manual ( preliminary ) rev 0.90 ? 2011 sandisk? corporation 30 document no. 80 - 11 - xxxxx 5 . 6 electrostatic discharge (esd) the sandisk ssd u100 s are esd tested per iec 61000 - 4 - 2 standard. parameter test voltage contact 2kv, 4kv air 4kv, 8kv table ? 5 - 6 : sandisk ssd u100 esd specification 5 . 7 acoustics the ssd u100 does not generate any acoustics noise (0db). 5 . 8 emi/rfi compliance the sandisk ssd u100 is certified to comply with the following standards. standard fcc part 15 class b iecs - 003 class b en 55022 class b en 55024 kcc no. 2008 - 39 kcc no. 2008 - 38 cns 13438 vcci: 2006 as/nzs cispr 22: 2006 table ? 5 - 7 : sandisk ssd u100 emi/rfi compliance 5 . 9 rohs european u nions r estriction on u se of h azardous s ubstances in e lectrical and e lectronic e quipment (eu rohs) directive 2002/95/ec . chinas m anagement m ethods for c ontrolling p ollution by electronic i n formation products (china rohs).
sandisk ssd u100 product manual ( preliminary ) rev 0.90 ? 2011 sandisk? corporation 31 document no. 80 - 11 - xxxxx 5 . 10 regulations the sandisk ssd u100 is certified with the following certifications: standard ce ul (with file number) csa (or ulc) ce weee tuv/semko/ul/etc. mic (korea) (with certification number) bsmi (taiwan) (with applicant code number) vcci (japan) c - tick (australia) fcc china rohs hf (halogen free) eup table ? 5 - 8 : sandisk ssd u100 regulation standards
sandisk ssd u100 product manual ( preliminary ) rev 0.90 ? 2011 sandisk? corporation 32 document no. 80 - 11 - xxxxx 6 . reliability characteristics 6 . 1 error rate non - recoverable error rate is 1 error per 10 1 6 bits read. 6 . 2 mttf (mean - time - to - failure) the reliability figure of merit most often used for electronic equipment is mean - time - to - failure (mttf). sandisk estimates mttf using a prediction methodology based in accordance with the telcordia special report sr - 332. the prediction is based on a parts stress analysis. quality levels were defined as industrial grade (i) for all of the components. the detailed prediction for the system was performed at a temperature of 25c in a gb environment. the following table summarizes the estimated mttf results fo r each capacity. capacity condition mttf (hours) estimated fits 8gb telcordia sr - 332, gb, 25c tbd tbd 16gb telcordia sr - 332, gb, 25c tbd tbd 32gb telcordia sr - 332, gb, 25c tbd tbd 64gb telcordia sr - 332, gb, 25c tbd tbd 128gb telcordia sr - 332, gb, 25c tbd tbd 256 gb telcordia sr - 332, gb, 25c tbd tbd table ? 6 - 1 : sandisk ssd u100 mttf
sandisk ssd u100 product manual ( preliminary ) rev 0.90 ? 2011 sandisk? corporation 33 document no. 80 - 11 - xxxxx 7 . interface 7 . 1 supported standards the ssd u100 complies with the following standards: ? sata 6 gb/s, revision 3 . 0 ? ata command set acs - 2 7 . 2 pin assignments C half - slim sata connector signal connector pinout: pin # signal name description s1 gnd 2nd mate s2 a+ rxp s3 a - rxm s4 gnd 2nd mate s5 b - txm s6 b+ txp s7 gnd 2nd mate power connector pinout: pin # signal name description p1 v33 not connected p2 v33 not connected p3 v33 not connected p4 gnd 1st mate p5 gnd 2nd mate p6 gnd 2nd mate p7 v5 5v power input, pre - charge, 2nd mate p8 v5 5v power input p9 v5 5v power input p10 gnd 2nd mate p11 das/rss device activity signal p12 gnd 1st mate p13 v12 not connected p14 v12 not connected p15 v12 not connected table ? 7 - 1 : standard sata connector pin assignment
sandisk ssd u100 product manual ( preliminary ) rev 0.90 ? 2011 sandisk? corporation 34 document no. 80 - 11 - xxxxx 7 . 3 pin assignments C msata pin # assignment description pin # assignment description 1 no connect 2 +3.3v 3.3v source 3 no connect 4 gnd return current path 5 no connect 6 no connect 7 no connect 8 no connect 9 gnd return current path 10 no connect 11 no connect 12 no connect 13 no connect 14 no connect 15 gnd return current path 16 no connect 17 no connect 18 gnd return current path 19 no connect 20 no connect 21 gnd return current path 22 no connect 23 +b - txp transmitter differential signal pair 24 +3.3v 3.3v source 25 - b - txn transmitter differential signal pair 26 gnd return current path 27 gnd return current path 28 no connect 29 gnd return current path 30 no connect 31 - a - rxn receiver differential signal pair 32 no connect 33 +a - rxp receiver differential signal pair 34 gnd return current path 35 gnd return current path 36 no connect 37 gnd return current path 38 no connect 39 +3.3v 3.3v source 40 gnd return current path 41 +3.3v 3.3v source 42 pwr_loss power loss indicator 43 no connect 44 devslp sata phy power control 45 no connect 46 no connect 47 no connect 48 no connect 49 da/dss device activity 50 gnd return current path 51 presence detection pulled low by the device 52 +3.3v 3.3v source table ? 7 - 2 : msata connector pin assignment
sandisk ssd u100 product manual ( preliminary ) rev 0.90 ? 2011 sandisk? corporation 35 document no. 80 - 11 - xxxxx 8 . supported ata commands the following table defines some of the common ata commands supported by the ssd u100 . specifics of each ata commands o peration can be found in the ata/atapi command set acs - 2 document. command name ata8 code check power mode m e5h data set management o 06h trim 01h device configuration overlay o b1h dco sub - commands: restore c0h freeze lock c1h identify c2h set c3h identify dma c4h set dma c5h download microcode o 92h download (with offsets) and save microcode. 03h download (without offsets) and save microcode. 07h execute device diagnostic m 90h flush cache m e7h flush cache ext o eah identify device m ech idle m e3h idle immediate m e1h initialize drive parameters obs 91h nop o 00h read buffer o e4h read dma m c8h read dma ext o 25h read dma w/o retry obs c9h read fpdma queued o 60h read log ext o 2fh read multiple m c4h read multiple ext o 29h read native max address o f8h read native max addr ext o 27h
sandisk ssd u100 product manual ( preliminary ) rev 0.90 ? 2011 sandisk? corporation 36 document no. 80 - 11 - xxxxx read sectors m 20h read sectors ext o 24h read sectors w/o retry obs 21h read verify sectors m 40h read verify sectors ext o 42h read verify sectors w/o retry obs 41h recalibrate obs 1xh sanitize o b4h sanitize sub - commands: sanitize status ext 00h block erase ext 12h sanitize freeze lock ext 20h security disable password o f6h security erase prepare o f3h security erase unit o f4h security freeze lock o f5h security set password o f1h security unlock o f2h seek obs 7xh set features m efh set features sub - commands: enable write cache 02h set transfer mode 03h enable advanced power management (apm) 05h enable sata features 10h dma setup fis auto - activate optimization 02h device - initiated interface power management 03h software setting preservation 06h disable read look - ahead 55h disable reverting to power - on defaults 66h disable write cache 82h disable advanced power management (apm) 85h disable sata features 90h dma setup fis auto - activate optimization 02h device - initiated interface power management 03h software setting preservation 06h enable read look - ahead aah enable reverting to power - on defaults cch
sandisk ssd u100 product manual ( preliminary ) rev 0.90 ? 2011 sandisk? corporation 37 document no. 80 - 11 - xxxxx set max address o f9h security extension sub - commands: set max set password 01h set max lock 02h set max unlock 03h set max freeze lock 04h set max set password dma 05h set max unlock dma 06h set max address ext o 37h set multiple mode m c6h sleep m e6h smart o b0h smart sub - commands: read attribute values (read data) d0h read attribute thresholds obs d1h enable/disable attribute autosave o d2h save attribute values d3h execute offline immediate: lba low d4h execute off - line immediate routine 00h execute short self - test routine (offline) 01h execute extended self - test routine (offline) 02h abort off - line immediate routine 7fh execute short self - test routine (captive) 81h execute extended self - test routine (captive) 82h read log d5h write log d6h enable operations d8h disable operations d9h read status dah disable auto offline obs dbh standby m e2h standby immediate m e0h write buffer o e8h write dma m cah write dma ext o 35h write dma w/o retry obs cbh write fpdma queued o 61h
sandisk ssd u100 product manual ( preliminary ) rev 0.90 ? 2011 sandisk? corporation 38 document no. 80 - 11 - xxxxx write log ext o 3fh write multiple m c5h write multiple ext o 39h write sectors m 30h write sectors ext o 34h write sectors w/o retry obs 31h write uncorrectable ext o 45h pseudo - uecc with logging 55h m = mandatory. o = optional. obs = obsolete, but supported table ? 8 - 1 : supported ata commands
sandisk ssd u100 product manual ( preliminary ) rev 0.90 ? 2011 sandisk? corporation 39 document no. 80 - 11 - xxxxx 8 . 1 identify data the following table defines the specifics of the identify data returned by the ssd u100 . word address default value total bytes data field type information 0 0040h 2 ata general configuration: bit - significant information 1 3fffh 2 ata default number of cylinders (depends on capacity) 2 c837h 2 reserved 3 0010h 2 default number of heads 4 - 5 0000h 4 obsolete 6 003fh 2 default number of sectors per track 7 - 9 0000h 6 obsolete 10 - 19 ascii 20 serial number in ascii ( left - justified) 20 - 22 0000h 6 obsolete 23 - 26 mj.mn.xx 8 firmware revision in ascii 27 - 46 sandisk ssd u100 x xxgb 40 model number in ascii ( left - justified) for ssd u100 mlc 47 8001h 2 maximum no. of sectors in read/write multiple command 48 0000h 2 reserved 49 2f00h 2 lba and mwdma modes supported 50 4000h 2 capabilities 51 0200h 2 pio data transfer cycle timing mode 52 0000h 2 obsolete 53 0007h 2 field validity 54 xxxx h 2 current number of cylinders (depends on capacity) 55 0010h 2 current number of heads 56 003fh 2 current sectors per track 57 - 58 xxxxh 4 current capacity in sectors (lbas) 59 9 101h 2 sanitize options and multiple sector setting (multiple = 1) 60 - 61 xxxxh 4 total number of sectors addressable in lba mode 62 0000h 2 obsolete 63 0007h 2 bits:15 - 8: multiword dma mode active bits: 0 - 7: multiword dma modes supported 64 0003h 2 advanced pio modes supported 65 0078h 2 minimum multiword dma transfer cycle time per word (ns) 66 0078h 2 recommended multiword dma transfer cycle time per word in ns 67 0078h 2 minimum pio transfer without flow control
sandisk ssd u100 product manual ( preliminary ) rev 0.90 ? 2011 sandisk? corporation 40 document no. 80 - 11 - xxxxx word address default value total bytes data field type information 68 0078h 2 minimum pio transfer with iordy flow control 69 5 200h 2 acs2 additional supported C deterministic trim 70 - 74 0000h 10 reserved 75 001fh 2 queue depth 76 0 5 0eh 2 sata capabilities 77 000x h 2 sata additional capabilities (0002=1.5 gb/s, 0004=3gb/s, 0006=6gb/s ) 78 004ch 2 sata features supported 79 0040h 2 sata features enabled 80 0 3 f0h 2 major version number 81 01 10 h 2 minor version number 82 746bh 2 command set supported 83 7 d01 h 2 command sets supported 84 41 2 3h 2 command set/feature supported extension 85 7469h 2 command set/feature enabled 86 b d01 h 2 command set/feature enabled 87 412 3h 2 command set/feature default 88 007fh 2 ultra dma mode supported and selected 89 00 01 h 2 time required for security erase - unit completion ( all capacities complete < 2 minutes ) 90 0001 h 2 time required for enhanced security erase completion (all capacities complete < 2 minutes) 91 0000h 2 current advanced power management value 92 fffeh 2 master password identifier 93 0000h 2 hardware reset result 94 0000h 2 current aam value 95 0000h 2 stream min request size 96 0000h 2 streaming transfer time - dma 97 0000h 2 streaming access latency 98 - 99 0000h 4 streaming performance granularity 100 - 103 xxxxh 8 48 - bit # of lba's 104 0000h 2 streaming transfer time - pio 105 0008 h 2 max # 512 - byte blocks in lba range entries 106 4000h 2 physical sector size/logical 107 0000h 2 inter - seek delay for iso7779
sandisk ssd u100 product manual ( preliminary ) rev 0.90 ? 2011 sandisk? corporation 41 document no. 80 - 11 - xxxxx word address default value total bytes data field type information 108 - 111 5001b440xxxxxxxxh 8 wwn 112 - 115 0000h 8 reserved 116 0000h 2 reserved for tlc 117 - 118 0000h 4 logical sector size 119 40 1 4h 2 command/feature sets supported #4 120 40 1 4h 2 command/feature sets enabled 121 - 126 0000h 12 reserved 127 0000h 2 obsolete 128 002 1h 2 security status 129 - 159 0000h 62 reserved vendor - unique bytes 160 - 167 0000h 16 reserved 168 0004h 2 device nominal form factor 169 0001h 2 ata8 - acs2 data set management support 170 - 175 0000h 12 reserved 176 - 205 0000h 60 current media serial number (not supported) 206 0000h 2 sct command transport 207 - 208 0000h 4 reserved for ce - ata 209 4000h 2 alignment - logical within physical block 210 - 211 0000h 4 wr/rd/vfy sector count mode 3 212 - 213 0000h 4 wr/rd/vfy sector count mode 2 214 0000h 2 nv cache capabilities 215 - 216 0000h 4 nv cache size in logical blocks 217 0001h 2 nominal media rotation rate 218 0000h 2 reserved 219 0000h 2 nv cache options 220 0000h 2 wr/rd/vfy feature set - current mode 221 0000h 2 reserved 222 10 3 1h 2 transport major version number 223 0000h 2 transport minor version number 224 - 233 0000h 20 reserved for ce - ata
sandisk ssd u100 product manual ( preliminary ) rev 0.90 ? 2011 sandisk? corporation 42 document no. 80 - 11 - xxxxx word address default value total bytes data field type information 234 0008 h 2 min sector count for download microcode mode 3 235 001 0h 2 max sector count for d ownload microcode mode 3 236 - 254 0000h 38 reserved for ce - ata 255 xxxxh 2 integrity word - checksum table ? 8 - 2 : identify data values
sandisk ssd u100 product manual ( preliminary ) rev 0.90 ? 2011 sandisk? corporation 43 document no. 80 - 11 - xxxxx 8 . 2 log pages the following table defines the list of supported log pages accessible through smart write log, smart read log, read log ext and write log ext commands. log address total pages log address description 0x0 0 1 general purpose log directory 0x01 1 summary smart error log 0x0 3 n ext comprehensive smart error log 0x0 4 n device statistics log C ssd statistics 0x0 6 1 smart self - test log 0x10 1 ncq error log 0x11 1 sata phy event counters log 80h - 9fh 16 host vendor - specific logs table ? 8 - 3 : supported smart log pages
sandisk ssd u100 product manual ( preliminary ) rev 0.90 ? 2011 sandisk? corporation 44 document no. 80 - 11 - xxxxx 9 . ordering information 9 . 1 sandisk ssd u100 mlc products ordering information sdsa 5 x k - ccc g - yyyy sd sandisk sa sata 5 generation: 4 x form factor: a C half 1.8" form factor , standard sata connector d C m sata form factor f C msata mini form factor g C 2.5 7mm cased form factor k flash memory used: 24nm 64 gb mlc ab l ccc capacity: 008 016 032 064 128 256 g units: gb yyyy customer code reference table ? 9 - 1 : ssd u100 mlc ordering information refer to the examples below as reference for ordering skus. sku # details sdsa5 a k - 032g - yyyy 32gb ssd u100 mlc in half 1.8" form factor, standard sata connector sdsa5 d k - 064g - yyyy 64gb ssd u100 mlc in msata form factor sdsa5 f k - 128g - yyyy 128 gb ssd u100 mlc in msata mini form factor table ? 9 - 2 : examples of decoded sku for ssd u100 mlc products
sandisk ssd u100 product manual ( preliminary ) rev 0.90 ? 2011 sandisk? corporation 45 document no. 80 - 11 - xxxxx 10 . contact information usa tel: +1 - 408 - 470 - 4440 fax: +1 - 408 - 470 - 4470 oeminfo@sandisk.com china tel: +86 - 755 - 8348 - 5218 fax: +86 - 755 - 8348 - 5418 oemchina@sandisk.com taiwan tel: +886 - 2 - 2515 - 2522 fax: +886 - 2 - 2515 - 2295 oemasia@sandisk.com korea tel: +82 - 2 - 3452 - 9079 fax: +82 - 2 - 3452 - 9145 japan tel: +81 - 3 - 5423 - 8101 fax: +81 - 3 - 5423 - 8102 oemjapan@sandisk.com europe tel : +33 - (1) - 43 - 37 - 2131 fax: +33 - (1) - 43 - 37 - 2111 oemeurope@sandisk.com rest of the world & israel tel: +972 - 9 - 764 - 5000 fax: +972 - 3 - 548 - 8666 for more information, please visit www.sandisk.com/ssd

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