希捷硬盘ST310211A
- 硬盘参数信息
- 系列：U Series 5
容量：10.0 GB
转速：5400 rpm
平均寻道时间：8.9 ms
Cylinders：1023
Heads：256
Sectors：63
Weight (typical)：590 grams (1.3 lb)
Track-to-track seek 、time (msec typical)：1.2 (read) 2.0 (write)
Average seek time(msec typical)：8.9
Average seek read：9.9
(msec typical)
Average seek write：10.9
(msec typical)
Full-stroke seek\time (msec typical)：22.0 (read) 24.0 (write)
Average latency(msec)：5.55 msec
Power-on to ready (sec typical)：10 sec
Standby to ready (sec typical)：10 sec
Spindown(sec typical)：10 sec
Startup current (typical) 12V (peak)：1.4 amps
Seek power (typical)：9.6 watts
Read/Write power：7.1 watts
Idle mode (typical)：4.8 watts
Standby mode(typical)：1.4 watts
Sleep mode (typical)：1.0 watts
Voltage tolerance：5V ± 5%, 12V ± 10%
(including noise)
Ambient tempera-ture：0° to 60°C (op.), –40° to 70°C (nonop.)
Temperature gradi-ent (°C per hour max)： 20°
