DARA-212000 IBM Travelstar 12GN 12GB 4200RPM IDE / ATA-66 512KB Cache 2.5-inch Hard Drive

 Hard Disk Model

HITACHI IBM-DARA-212000

Disk Family

Travelstar 12GN

Form Factor

2.5"

Capacity

12072 MB (12072 x 1 000 000 bytes)

Number Of Disks

2

Number Of Heads

4

Rotational Speed

4200 RPM

Rotation Time

14.29 ms

Average Rotational Latency

7.14 ms

Disk Interface

Ultra-ATA/66

Buffer-Host Max. Rate

66.6 MB/seconds

Buffer Size

416 KB

Drive Ready Time (typical)

2.8 seconds

Average Seek Time

12 ms

Track To Track Seek Time

2.5 ms

Full Stroke Seek Time

23 ms

Width

69.85 mm (2.75 inch)

Depth

100.2 mm (3.94 inch)

Height

9.5 mm (0.37 inch)

Weight

99 grams (0.22 pounds)

Acoustic (Idle)

3.3 Bel

Acoustic (Min performance and volume)

3.6 Bel

Acoustic (Max performance and volume)

3.9 Bel

Required Power For Spinup

940 mA

Power Required (Seek)

2.3 W

Power Required (Idle)

0.37 W

Power Required (Standby)

0.06 W

Manufacturer

Hitachi Global Storage Technologies