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Specifications
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5502613, 5503582, 5503625, TMEWD800BB-22DKA0, TMEWD800BB-22FRA0, TMEWD800BB-53DKA0, WMEWD800BB-22DKA0, WMEWD800BB-22FRA0, WMEWD800BB-53DKA0
| Feature |
Description |
| Physical Specifications |
| Formatted Capacity* |
80,026 MB |
| Interface |
40-pin EIDE |
| Actuator Type |
Rotary Voice Coil |
| Bytes per Sector |
512 |
| User Sectors per Drive |
156,301,488 |
| Servo Type |
Embedded |
| ECC |
Reed Solomon |
| Head Park** |
Automatic |
| Performance Specifications |
| Track to Track Seek |
2.0 ms |
| Full Stroke Seek (Read) |
21 ms |
| Average Latency |
4.2 ms |
| Rotational Speed |
7,200 RPM |
| Transfer Rate (Buffer to Host) |
100 MBps (Mode 5 Ultra ATA)
66.6 MBps (Mode 4 Ultra ATA)
33.3 MBps (Mode 2 Ultra ATA)
16.6 MBps (Mode 4 PIO)
16.6 MBps (Mode 2 multi-word DMA) |
| Buffer Size |
2 MB |
| Contact Start/Stop Cycles (CSS) |
50,000 minimum |
| Physical Dimensions |
| Height |
1.028 in. (25.4 mm) maximum |
| Length |
5.787 in. (147.0 mm) maximum |
| Width |
4.0 in. (101.6 mm) ±0.01 in. |
| Weight |
0.95 lb. (0.43 kg) ±10% |
* Western Digital defines a megabyte (MB) as 1,000,000 bytes and a gigabyte (GB) as 1,000,000,000 bytes.
** Turning the computer power off causes the Western Digital Caviar® to perform an automatic head park operation.
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