MKxx50GACE
Product Features
- Temperature range: -20°C to +70°C
- Low Power Consumption
- Parallel ATA (PATA) Interface
Product info
Toshiba Storage Device Division continues to reinforce its leadership by introducing its second range of industrial grade drives; MK4050GACE and MK8050GACE. The new drives have been especially designed through extensive work together with leading industrial manufacturers. These drives are based on specifications from the demanding automotive environment but are produced specifically for aftermarket suppliers entering the growing personal navigation device market as well as robotics, factory/industrial PCs and other critical industrial applications.
The 40GB and 80GB Temperature Enhanced Drives (TED) can endure extreme operating conditions in wide temperature zones from sub-freezing to extreme heat (-30° to 85° operating / -40° to 95° non-operating) whilst the spindle motor runs at 4,200 rpm. In addition, the MK4050GACE and the MK8050GACE can withstand operational shock of up to 300g and non-operational shock of 800g, providing a rugged and dependable option for many industrial automated machines.
- Technical Specs
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Model MK4050GACE MK8050GACE Features Part number HDD2E33 HDD2E31 Formatted capacity 40,008 MByte 80,026 MByte Form factor 2.5 inch Interface type - ATAPI/IDE
Supported interface standards - ATA-2
- ATA-3
- ATA-4
- ATA-5
- ATA-6
- ATA-7
Head/actuator technology - "Ramp-Load" Technology
- PMR (Write)/TMR (Read)
Shock detection Shock sensor circuit S.M.A.R.T. The SMART command set is supported. Physical parameters Number of platters 1 Number of heads 2 Access times Average seek time 16 ms Maximum seek time 28 ms Track-to-track seek time 3 ms Transfer rates Internal - From 237.4 MBit/s to 318.7 MBit/s
- From 215.2 MBit/s to 424.8 MBit/s
PIO mode (Host) PIO mode 4 (16.6 MByte/s) UDMA mode (Host) UDMA mode 5 (100 MByte/s) Rotational speed Rotational speed 4,200 rpm Buffer Buffer size 8,192 kByte Cache - Read-ahead cache
- Write cache
Reaction times Start time, typical (Up to Drive Ready) 2 s Start time, maximum (Up to Drive Ready) 10 s Recovery time (from stand-by, typical) 2 s Recovery time (from stand-by, maximum) 10 s Reliability specifications Seek error rate 1 error per 10^6 seeks Non-recoverable error rate 1 error per 10^13 seeks MTBF 300,000 Hours Power-on hours/month <333 Hours Product life 5 years or 20,000 POH (whatever comes earlier) Preventive maintenance No preventive maintenance is required Power consumption Start (Maximum) 5.5 W Seek (Average) 2.3 W Read (Average) 2.0 W Write (Average) 2.0 W Low-power idle (Average) 0.8 W Sleep (Average) 0.1 W Stand-by (Average) 0.25 W Power supply motor Supply voltage - +5 V (+/- 5 %)
Allowable noise/ripple Max. 100 mV Power supply logic Supply voltage - +5 V (+/- 5 %)
Allowable noise/ripple Max. 100 mV Mechanical specifications Drive width 69.85 mm Drive height 9.5 mm Drive depth 100 mm Drive weight 0.096 kg Drive orientation The drive can be installed in all axes (6 directions) Mounting instructions (Screwing) 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 - From -20 °C to 70 °C
Non-operating - From -40 °C to 95 °C
Shipping - From -40 °C to 95 °C
Humidity Operating - From 5 % to 90 %
Non-operating - From 5 % to 95 %
Shipping - From 5 % to 95 %
Vibration Operating (Maximum) 3 G, with 5 - 50 Hz
2 G, with 50 - 200 Hz
1 G, with 200 - 500 Hz3 G, with 5 - 50 Hz
2 G, with 5 - 200 Hz
1 G, with 200 - 500 HzNon-operating (Maximum) 5 G, with 10 - 500 Hz Shock Operating (Maximum) 300 G, with 2 ms half sine wave Non-operating (Maximum) 800 G, with 1 ms half sine wave Shipping (Maximum) 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 - From -300 m to 5,500 m
Non-operating - From -300 m to 12,000 m
Acoustic noise Idle mode (Disk spinning) Max. 22 dB Random seek Max. 26 dB BIOS specifications Number of cylinders (Logical) 16,383 Number of heads (Logical) 16 Number of sectors/track (Logical) 63
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