HP Compaq dc7100 DT Technical Reference Manual page 49

Parameter
Drive Size
Interface
Transfer Rate
Drive Protection System
Support?
Typical Seek Time (w/settling)
Single Track
Average
Full Stroke
Disk Format (logical blocks)
Rotation Speed
Drive Fault Prediction
Technical Reference Guide
Table 2-11
Hard Drive Specifications
40 GB
3.5 in
SATA
150 MB/s
Yes
1.2 ms
8.0 ms
18 ms
78,165,360 156,301,488
5400/7200 5400/7200
SMART III
361834-002
80 GB 160 GB
3.5 in 3.5 in
SATA SATA
150 MB/s 150 MB/s
Yes Yes
0.8 ms 0.8 ms
9.0 ms 9 ms
17 ms 17 ms
320,173,056
7200 RPM
SMART III SMART III
System Overview
2-33