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Details
Details
|
Hard Disk Model |
HITACHI IBM-DJSA-220 |
|
Disk Family |
Travelstar 20GN |
|
Form Factor |
2.5" |
|
Capacity |
20 GB (20 x 1 000 000 000 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 |
2048 KB |
|
Average Seek Time |
12 ms |
|
Track To Track Seek Time |
2.5 ms |
|
Full Stroke Seek Time |
23 ms |
|
Width |
70 mm (2.76 inch) |
|
Depth |
100 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 |
Additional Info
Additional Info
| Capacity | 20GB |
|---|---|
| Manufacturer | IBM |
| Model Number | DJSA-220 |
| SKU | R1903 |
| product id | 65656 |
