HP Compaq CQ58 User Manual

Hard drive specifications
750-GB* 640-GB* 500-GB* 320-GB*
Dimensions
Height 7.0 mm 7.0 mm 7.0 mm 7.0 mm
Length 100.4 mm 100.4 mm 100.4 mm 100.4 mm
Width 69.9 mm 69.9 mm 69.9 mm 69.9 mm
Weight 115 g 98.8 g 95.0 g 98.8 g
Interface type SATA SATA SATA SATA
Transfer rate
Synchronous (maximum) up to 300 MB/sec up to 300 MB/sec up to 300 MB/sec up to 300 MB/sec
Security ATA security ATA security ATA security ATA security
Seek times (typical read, including setting)
Single track 1.5 ms 2.0 ms 1.1 ms 1.5 ms
Average (read/write) 11 ms 12 ms 13 ms 13 ms
Maximum 14 ms 22 ms 25 ms 24 ms
Logical blocks 1,465,149,168 1,250,263,728 976,773,168 625,142,448
Disk rotational speed 5400 rpm
Operating temperature 0°C to 60°C (32°F to 140°F)
*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.
ENWW Hard drive specifications 105

HP Compaq CQ58 Specifications

General

Processor	Intel Celeron or AMD E-Series
RAM	Up to 8GB DDR3
Display	15.6-inch HD (1366x768)
Graphics	Intel HD Graphics or AMD Radeon HD Graphics
Operating System	Windows 7 or Windows 8
Battery	6-cell lithium-ion
Optical Drive	DVD±RW
Wireless	802.11b/g/n
Ports	1 x HDMI, 1 x VGA
Webcam	Integrated VGA webcam