HP CQ61-126TU, CQ61-131TU, CQ61-124TU, CQ61-113TU, CQ61-117TX, CQ61-111TX Hard drive specifications

					Specifications
Hard drive specifications
		500-GB*	320-GB*	250-GB*	160-GB*
	Dimensions
	Height	9.5 mm	9.5 mm	9.5 mm	9.5 mm
	Width	70 mm	70 mm	70 mm	70 mm
	Weight	101 g	101 g	101 g	101 g
	Interface type	SATA	SATA	SATA	SATA
	Transfer rate	100 MB/sec	100 MB/sec	100 MB/sec	100 MB/sec
	Security	ATA security	ATA security	ATA security	ATA security
	Seek times (typical read, including setting)
	Single track	3 ms	3 ms	3 ms	3 ms
	Average	13 ms	13 ms	13 ms	13 ms
	Maximum	24 ms	24 ms	24 ms	24 ms
	Logical blocks	976, 773, 168	625,142, 448	488, 376,120	312, 560, 340
	Disc rotational speed	5400 rpm	5400 rpm	5400 rpm	5400 rpm
	Operating temperature	5°C to 55°C (41°F to 131°F)

*1 GB = 1 billion bytes when referring to hard drive storage capacity. Actual accessible capacity is less. Actual drive specifications may differ slightly.

✎Certain restrictions and exclusions apply. Contact technical support for details.

Maintenance and Service Guide 6–3