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MK8026GAX (HDD2191) 80GB HDD
In 2003, Toshiba Storage Device Division launched the GAX series of 2.5-inch hard disk drives. The three drive models include: MK4026GAX, MK6026GAX and MK8026GAX. Due to its 40GB per platter technology in a 2.5-inch form factor , the GAX models are super slim and lightweight. The 40GB, 60GB and 80GB provide a diverse range of storage capacity for a wide range of mobile applications; from notebooks to consumer electronics as well as industrial and automotive applications. Furthermore, due to excellent specifications, Toshiba hard disk drives are the ideal storage devices for most of the world's leading manufacturers.
Specifications
Formatted capacity Form factor Interface type Supported interface standards 80,012MByte 2.5inch ATAPI/IDE ATA-2 ATA-3 ATA-4 ATA-5 ATA-6 Ramp-Load technology GMR head Shock sensor circuit The S.M.A.R.T. command set is supported
Head/actuator technology Shock detection S.M.A.R.T.
Bytes/sector
Bytes/sector 512
Physical parameters
Number of platters Number of cylinders Number of heads 2 54,000 4
Access times
Average seek time Maximum seek time Track-to-track seek time 12ms 22ms 2ms
Transfer rates
Internal PIO mode (Host) UDMA mode (Host) From 233 To 446 MBit/s PIO mode 4 (16.6 MByte/s) UDMA mode 5 (100 MByte/s)
Rotational speed
Rotational speed 5,400rpm
Buffer
Buffer size Cache 16,384kByte Read-ahead cache Write cache
Reaction times
Start time (Spin-up time, typical) Start time (Spin-up time, maximum) Recovery time (from stand-by, typical) Recovery time (from stand-by, maximum)
4s 10s 4s 10s
Reliability specifications
Seek error rate Non-recoverable error rate MTBF Power-on hours Product life Preventive maintenance 1 error per 10^6 seeks 1 error per 10^13 seeks 300,000Hours 2,800Hours 5 years or 20,000 POH (whatever comes earlier) No preventive maintenance is required
Source voltage 5 V
Start (Maximum) Seek (Average) Read (Average) Write (Average) Low-power idle (Average) Sleep (Average) Stand-by (Average) 5W 2.9W 2.5W 2.5W 0.85W 0.1W 0.25W
Power supply motor
Supply voltage Allowable noise/ripple +5 V (+/- 5 %) Max. 100mV
Power supply logic
Supply voltage Allowable noise/ripple +5 V (+/- 5 %) Max. 100mV
Cable
Length ATAPI cable (Maximum) Capacitance ATAPI cable (Maximum) 0.46m 35pF
Mechanical specifications
Drive width Drive height Drive depth Drive weight Drive orientation Mounting instructions (Screwing) 69.85mm 9.5mm 100mm 0.101kg The drive can be installed in all axes (6 directions) Four screws should be tightened equally with 0.39 Nm torque. The depth should be 3.0 mm minimum and 3.5 mm maximum
Temperature
Operating Non-operating Shipping From 5 To 55 C From -20 To 60 C From -40 To 70 C
Humidity
Operating Non-operating Shipping
From 8 To 90 % From 8 To 90 % From 5 To 90 %
Wet bulb
Operating (Maximum) Non-operating (Maximum) 29C 40C
Vibration
Operating (Maximum) Non-operating (Maximum) 1 G, with 5 - 500 Hz 5 G, with 10 - 500 Hz
Shock
Operating (Maximum) Non-operating (Maximum) Shipping (Maximum) 200 G, with 2 ms half sine wave 800 G, with 1 ms half sine wave 0.7 m free drop with no unrecoverable error. Drive must be packed in Toshibas original shipping package. Apply shock in each direction of the drives three mutually perpendicular axes, one axis at a time.
Altitude
Operating Non-operating From -300 To 3,000 m From -400 To 15,000 m
Acoustic noise
Idle mode (Disk spinning) Random seek Max. 25dB Max. 29dB
BIOS specifications
Number of cylinders (Logical) Number of heads (Logical) Number of sectors/track (Logical) 16,383 16 63
Safety specifications
Safety standards CSA C22.2, No. 60950-00 D 33003 EN60950 UL 60950 EN55022 EN61000-3-2 EN61000-3-3 EN61000-4-2 EN61000-4-3 EN61000-4-4 EN61000-4-5 EN61000-4-6 EN61000-4-11 ENV50204
EMC adaptibility

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