- Manufacturer: Western Digital Corp.
- Part Number:WD1200JB
General
- Device Type Hard drive - Internal hard drive
- Width 4 in
- Depth 5.8 in
- Height 1 in
- Weight 1.3 lbs
Hard Drive
- Form Factor 3.5" x 1/3H
- Capacity 120 GB
- Interface Type ATA-100
- Buffer Size 8 MB
- Features Data Lifeguard
- Compliant Standards S.M.A.R.T.
Performance
- Drive Transfer Rate 100 MBps
- Internal Data Rate 75.3 MBps
- Seek Time 8.9 ms (average) / 21 ms (max)
- Track-to-Track Seek Time 2 ms
- Average Latency 4.2 ms
- Spindle Speed 7200 rpm
Configuration
- Sectors per Track 63
- Bytes per Sector 512
Reliability
- Storage Hard Drive / Non-Recoverable Errors 1 per 10^14
- Start / Stop Cycles 50,000
Storage Controller
- Type None
Storage Controller (2nd)
- Type None
Expansion / Connectivity
- Interfaces None
- Connections 1 x Storage - ATA-100 - 40 pin IDC
- Compatible Bays 1 x Internal - 3.5" x 1/3H
- Compatible Slots x None
Power
- Power device type None
Miscellaneous
- Package Type OEM
Manufacturer Warranty
- Service & support type 3 years warranty
- Service & Support Details Limited warranty - 3 years
Environmental Parameters
- Min operating temperature 41 °F
- Max operating temperature 131 °F
- Operating humidity range 5 - 85%
- Shock Tolerance 20 g @ 2ms half-sine pulse (operating) / 200 g @ 2ms half-sine pulse (non-operating)
- Vibration Tolerance 0.75 g @ 20-300 Hz (operating) / 4 g @ 20-500 Hz (non-operating)
- Sound emission 39 dBA
- Max operating altitude 9840 ft
Where to buy
Western Digital Caviar SE EIDE 120 GB Hard Drive:
$31.99 - $82.00
| store | price | in stock? | rating |
|---|---|---|---|
|
$80.00 | Yes |
|
|
Hyper Microsystems
|
$82.00 | Yes |
|
|
Directron.com
|
$31.99 | No |
|
|
Assembly Alliance Electronics
|
$59.00 | No |
|


