HP CQ58 manual Battery

Item	Component	Spare part number
	4 GB	641369-001
	2 GB	652972-001

(18)Hard drive (2.5-in, SATA; does not include hard drive cable or bracket):

NOTE: The hard drive cable and bracket are included in the Hard Drive Hardware Kit, spare part number 685089-001.

	750-GB, 5400-rpm	634250-001
	640-GB, 5400-rpm	669300-001
	500-GB, 5400-rpm	669299-001
	320-GB, 5400-rpm	622643-001
(19)	Base enclosure (for use with all models)
	For use in models without Windows 8	689674-001
	For use in Windows 8 models	704016-001
(20)	Battery:
	6-cell, 55-Whr, 2.55-Ah Li-ion battery	593554-001
	6-cell, 47-Whr, 2.20-Ah Li-ion battery	593553-001
(21)	Optical drive (DVD±RW and CD-RW Super Multi Double-Layer Combo Drive; includes rear	689685-001
	optical drive bracket but does not include optical drive cable or cable bracket)

NOTE: The optical drive cable and cable bracket are included in the optical drive cable kit, spare part number 685084-001.

ENWW Computer major components 19