Compaq Presario CQ56-100 Compaq Presario CQ56 Notebook PC and HP G56 Notebook - Page 92

Hard drive specifications

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Hard drive specifications 320 GB* 250 GB* 160 GB* Dimensions Height 9.5 mm 9.5 mm 9.5 mm Width 70 mm 70 mm 70 mm Weight 101 g 101 g 102 g Interface type SATA SATA SATA Transfer rate 300 MB/sec 100 MB/sec 100 MB/sec Security ATA security ATA security ATA security Seek times (typical read, including setting) Single track 1.5 ms 3 ms 3 ms Average 12 ms 13 ms 13 ms Maximum 22 ms 24 ms 24 ms Logical blocks 625,142,448 495,702,655 317,249,699 Disc rotational speed 7200 rpm 7200 rpm 7200 rpm Operating temperature 5°C to 55°C 5°C to 55°C 5°C to 55°C (41°F to 131°F) (41°F to 131°F) (41°F to 131°F) 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

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Hard drive specifications
320 GB*
250 GB*
160 GB*
Dimensions
Height
9.5 mm
9.5 mm
9.5 mm
Width
70 mm
70 mm
70 mm
Weight
101 g
101 g
102 g
Interface type
SATA
SATA
SATA
Transfer rate
300 MB/sec
100 MB/sec
100 MB/sec
Security
ATA security
ATA security
ATA security
Seek times
(typical read, including setting)
Single track
1.5 ms
3 ms
3 ms
Average
12 ms
13 ms
13 ms
Maximum
22 ms
24 ms
24 ms
Logical blocks
625,142,448
495,702,655
317,249,699
Disc rotational speed
7200 rpm
7200 rpm
7200 rpm
Operating temperature
5°C to 55°C
5°C to 55°C
5°C to 55°C
(41°F to 131°F)
(41°F to 131°F)
(41°F to 131°F)
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