Hard Disk Model

HITACHI HTS543225L9A300

Disk Family

Travelstar 5K320

Form Factor

2.5"

Capacity

250 GB (250 x 1 000 000 000 bytes)

Number Of Disks

2

Number Of Heads

3

Rotational Speed

5400 RPM

Rotation Time

11.11 ms

Average Rotational Latency

5.56 ms

Disk Interface

Serial-ATA/300

Buffer-Host Max. Rate

300 MB/seconds

Buffer Size

8192 KB

Average Seek Time

12 ms

Track To Track Seek Time

1 ms

Full Stroke Seek Time

20 ms

Width

70 mm (2.76 inch)

Depth

100 mm (3.94 inch)

Height

9.5 mm (0.35 inch)

Weight

102 grams (0.22 pounds)

Acoustic (Idle)

2.4 Bel

Acoustic (Min performance and volume)

2.6 Bel

Acoustic (Max performance and volume)

2.6 Bel

Required Power For Spinup

900 mA

Power Required (Seek)

1.7 W

Power Required (Idle)

0.8 W

Power Required (Standby)

0.2 W

Manufacturer

Hitachi Global Storage Technologies

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