Hard Drive Specifications - HP Presario CQ56-100 - Notebook PC Maintenance And Service Manual

Hard drive specifications

Dimensions
Height
Width
Weight
Interface type
Transfer rate
Security
Seek times (typical read, including setting)
Single track
Average
Maximum
Logical blocks
Disc rotational speed
Operating temperature
NOTE: *1 GB = 1 billion bytes when referring to hard drive storage capacity. Actual accessible capacity is less. Actual drive
specifications may differ slightly.
NOTE: Certain restrictions and exclusions apply. Contact technical support for details.
84 Chapter 6 Specifications
320 GB* 250 GB*
9.5 mm 9.5 mm
70 mm 70 mm
101 g 101 g
SATA SATA
300 MB/sec 100 MB/sec
ATA security ATA security
1.5 ms 3 ms
12 ms 13 ms
22 ms 24 ms
625,142,448 495,702,655
7200 rpm 7200 rpm
5°C to 55°C 5°C to 55°C
(41°F to 131°F) (41°F to 131°F)
160 GB*
9.5 mm
70 mm
102 g
SATA
100 MB/sec
ATA security
3 ms
13 ms
24 ms
317,249,699
7200 rpm
5°C to 55°C
(41°F to 131°F)