Item Description Spare part number
Blu-ray ROM DVD±RW SuperMulti DL Drive 684630-001
(21) Hard drive
750-GB, 7200-rpm 633252-001
750-GB, 5400-rpm 634250-001
640-GB, 5400-rpm 669300-001
500-GB, 7200-rpm, 634925-001
320-GB, 7200-rpm 641672-001
(22) Bottom door 684634-001
Computer major components 25
