HP DM3 manual Description Spare part number, Memory modules PC3, 1066 MHz, Power button board

Item	Description	Spare part number
	Intel Core i3–330UM (1.2 GHz, 3M L3 cache) UMA	621560-001
	Intel Core i3–330UM (1.2 GHz, 3M L3 cache) Discrete	621561-001
	Intel Dual Core i5–430UM (1.2 GHz SC turbo up to 1.73GHz, 3M L3 cache)	621562-001
	Discrete
	Intel Core i3–380UM (1.33 GHz, 3M L3 cache) UMA	626598-001
	Intel Core i3–380UM (1.33 GHz, 3M L3 cache) Discrete	626599-001
	Intel Core i5–470UM (1.33 GHz SC turbo, 3M L3 cache) Discrete	626600-001
(11)	Memory modules (PC3, 1066 MHz)
	2GB	598856-001
	1GB	598859-001
	4GB	599092-001
(12)	Power button board	626742–001
(13)	Speakers	619454-001
(14)	Hard drive cable (included in cable kit)	626734-001
(15)	Power and RJ-45 connector and cable (included in cable kit)
(16)	Hard drive (includes hard drive bracket and Mylar cover)
	640 GB, 7200 RPM	619445-001
	500 GB, 7200 RPM	619444-001
	320 GB, 7200 RPM	619443-001
	250 GB, 7200 RPM	619442-001
	160 GB, 7200 RPM	619441-001
	640 GB,INTERNAL, 7200 RPM	621046-001
	SSD 160 GB	619445-001
	Hard Drive Hardware Kit (not illustrated; includes hard drive bracket and hard	619446-001
	drive screws)
(17)	RTC battery (includes cable)	619451-001
(18)	Battery 6C 62WHr 2.8Ah LI	619438-001
(19)	Hinge covers	626737-001
(20)	Base enclosure	619437-001
	Plastics kit	619450-001
(21)	Memory module compartment access cover
(22)	Hard drive bay access cover

18 Chapter 3 Illustrated parts catalog