HP dv7-6b56nr A1T84UAR#ABA manual Mass storage devices, Item Description Spare part number

Illustrated parts catalog

Mass storage devices

Item Description Spare part number

1Hard drives (Support for both primary and secondary hard drives. Each hard drive includes left and right bracket rails, connector cable, Mylar cover with tab, and 4 rubber isolators)

	500-GB, 7200-rpm (select models only)	574640-001
	500-GB, 5400-rpm	509417-001
	320-GB, 7200-rpm	509413-001
	320-GB, 5400-rpm	509415-001
	250-GB, 7200-rpm	509412-001
	250-GB, 5400-rpm	509414-001
	Hard Drive Hardware Kit (not illustrated), includes left and right bracket rails,	517639-001
	connector cable, Mylar cover with tab, screws, and 4 rubber isolators
2	Optical drives (include bezel and bracket)
	Blu-ray ROM with LightScribe DVD±R/RW SuperMulti DL Drive	509421-001
	DVD±RW and CD-RW Supermulti Double-Layer Combo Drive with LightScribe	509419-001

Maintenance and Service Guide 3–13