HP 4 B5T03UA, 4 B5T04UA manual Subwoofer included in Speaker Kit, Base enclosure

Item	Component	Spare part
		number
	320-GB, 7200-rpm hard drive	634862–005
	4-GB memory module (PC3, 12800, 1600-MHz)	645193–005
	320-GB, 5400-rpm hard drive	683802–05
(18)	Subwoofer (included in Speaker Kit)	686586–001
(19)	Base enclosure
	Base enclosure (red)	686092–001
	Base enclosure (black)	690193–001

Computer major components 17