Item Component Spare part number
●
500 GB, 7200 rpm 634925-001
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500 GB, 5400 rpm 669299-001
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320 GB, 7200 rpm 641672-001
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320 GB, 5400 rpm 622643-001
Hard Drive Hardware Kit, not illustrated (includes hard drive bracket and bracket
screws, cable, and two bumpers)
682745-001
(19) Memory modules (two, DDR3-1600 MHz, PC3-12800):
●
4 GB 641369-001
●
2 GB 652972-001
(20) WLAN module:
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Qualcomm Atheros AR9485 802.11 b/g/n 1×1 WiFi Adapter 675794-001
●
Ralink RT3290LE 802.11 b/g/n 1x1 WiFi and Bluetooth 4.0 Combo Adapter 690020-001
●
Ralink RT5390R 802.11 b/g/n 1×1 WiFi (select models only) 691415-001
(21) Optical drive (includes bezel and bracket):
●
Blu-ray ROM DVD±R/RW Super Multi Double-Layer Drive 682750-001
●
DVD±RW Super Multi Double-Layer Combination Drive 682749-001
(22) Service door (includes one captive screw) — available in the Plastics Kit 682754-001
ENWW
Computer major components
19
