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Table
10-GB Ultra ATA Hard Drive (7200 RPM)
Drive Configuration
Drive Performance
User capacity |
| |
|
|
|
Data cylinders |
|
|
Physical | 13097 | |
Logical | 16383 | |
Data heads |
|
|
Physical | 7 | |
Logical | 16 | |
|
|
|
Sectors per track |
|
|
Physical (ID or OD) |
| 165 to 264 |
Logical | 63 | |
Max LBA | 19,541,087 | |
|
|
|
Total number of LBAs | 19,541,088 | |
|
|
|
Data bytes per sector | 512 | |
Sector interleave | 1:1 | |
Number of ECC bytes | 34 | |
returned on RL/WL |
|
|
command |
|
|
Recording method |
| 16/17 PRML |
Seek times (busy to seek complete) Single track read (ms)
Average read (ms) Full stroke read (ms)
Average latency, maximum
Data transfer rate
Disk to buffer (ID or OD) Interface:
PIO mode 4, DMA mode 2
Ultra DMA mode 2
RPM
Typ. = 18 seconds Max = 31 seconds
Typ. = N/A
Max = 20 seconds
Typ. = 1.7; Max = 2.4 Typ. = 8.5; Max = 9.5 Typ. = 15.0; Max = 18.0
4.17ms
92.2to 163.7 MB/s
16.7MB/s
33.3MB/s
7200 + 0.1 %
NOTE: Drive performance may vary slightly depending upon the vendor.
Compaq Professional Workstation AP500 Maintenance and Service Guide