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 Head/actuator technology Shock detection S.M.A.R.T. 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 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 Reaction times 16,384kByte Read-ahead cache Write cache 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 Humidity From 5 To 55 °C From -20 To 60 °C From -40 To 70 °C Operating Non-operating Shipping From 8 To 90 % From 8 To 90 % From 5 To 90 % Wet bulb Operating (Maximum) Non-operating (Maximum) 29°C 40°C 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 Toshiba´s original shipping package. Apply shock in each direction of the drive´s 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 EMC adaptibility 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