Hard Drive Specifications - HP Presario CQ58-a00 Maintenance And Service Manual

Hard drive specifications

Dimensions
Height
Length
Width
Weight
Interface type
Transfer rate
Synchronous (maximum)
Security
Seek times (typical read, including setting)
Single track
Average (read/write)
Maximum
Logical blocks
Disk rotational speed
Operating temperature
*1 GB = 1 billion bytes when referring to hard drive storage capacity. Actual accessible capacity is less.
NOTE: Certain restrictions and exclusions apply. Contact technical support for details.
94 Chapter 6 Specifications
750-GB* 640-GB*
9.5 mm 9.5 mm
100.4 mm 100.4 mm
69.9 mm 69.9 mm
115 g 98.8 g
SATA SATA
300 MB/sec 300 MB/sec
ATA security ATA security
1.5 ms 2.0 ms
11 ms 12 ms
14 ms 22 ms
1,465,149,168 1,250,263,728
500-GB*
9.5 mm
100.4 mm
69.9 mm
98.8 g
SATA
300 MB/sec
ATA security
3.0 ms
13 ms
24 ms
976,773,168
5400 rpm
5°C to 55°C (41°F to 131°F)
320-GB*
9.5 mm
100.4 mm
69.9 mm
98.8 g
SATA
300 MB/sec
ATA security
1.5 ms
13 ms
24 ms
625,142,448