HP Compaq dc7100 SFF - Page 49

Technical Reference Guide 361834-001 2-33
System Overview
Table 2-11
Hard Drive Specifications
Parameter 40 GB 80 GB 160 GB
Drive Size 3.5 in 3.5 in 3.5 in
Interface SATA SATA SATA
Transfer Rate 150 MB/s 150 MB/s 150 MB/s
Drive Protection System
Support?
Yes Yes Yes
Typical Seek Time (w/settling)
Single Track
Average
Full Stroke
1.2 ms
8.0 ms
18 ms
0.8 ms
9.0 ms
17 ms
0.8 ms
9 ms
17 ms
Disk Format (logical blocks) 78,165,360 156,301,488 320,173,056
Rotation Speed 5400/7200 5400/7200 7200 RPM
Drive Fault Prediction SMART III SMART III SMART III