MK1255GSX

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Toshiba MK1255GSX (120GB)[edit]

Full list of Features[edit]

Data Storage Capacity
Per drive, Formatted 160 GB
Number of Platters 1
Number of Heads 1
Bytes /Sector 512
Interface
Type SATA 2.6
Data Transfer Rate Max. 3.0 Gb/sec
Average Seek Time (msec)
Track-to-track Seek 2ms
Average Seek Time 12ms
Rotational Speed (rpm) 5400
Average Latency 5.55ms
Buffer (MB) 8
Nominal Power Requirements
Voltage (C); Supply +5V (5%)
Spin up (start) Power (A) 0.9
Seek Power (Watts) 1.7
Reads (Watts) 1.4
Writes (Watts) 1.4
Idle (Watts) 0.85 (Active) / 0.6 (Low)
Standby (Watts) 0.18
Sleep (Watts) 0.13
Physical Size (mm)
Height 9.5 (9.5mm / 0.37")
Width 70 (69.85mm / 2.75")
Depth 100 (100mm / 3.94")
Weight 98 gram (3.46oz)
Ambient Temperature (°C)
Operating Temperature 5°C~55°C (41°F-131°F)
Non-Operating Temperature -40°C~65°C (-40°F-140°F)
Altitude Operating -300m-3000m
Vibration and Shock
Operating Vibration 1.0 G (9.8 m/s^2) with 5-500Hz
Operating Shock 400 G (3920 m/s^2) 2 msec
Non-Operating Vibration 5.0 G (49 m/s^2) with 15-500Hz
Non-Operating Shock 900 G (8820 m/s^2) 1 msec
Acoustics
Acoustic Noise (Idle Mode) 1.9 bels
Acoustic Noise (Seek) 2.0 bels

Productsheet: http://storage.toshiba.com/docs/product-datasheets/mkxx55gsx.pdf