Item
Component
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●
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Hard Drive Hardware Kit not illustrated (includes hard drive bracket and bracket
screws, cable, and two bumpers)
(19)
Memory modules (two, DDR3-1600 MHz, PC3-12800):
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●
(20)
WLAN module:
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●
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(21)
Optical drive (includes bezel and bracket):
●
●
(22)
Service door (includes one captive screw) — available in the Plastics Kit
ENWW
640 GB, 5400 rpm
500 GB, 7200 rpm
500 GB, 5400 rpm
320 GB, 5400 rpm
4 GB
2 GB
Intel Centrino Wireless-N 2230 802.11 b/g/n 2×2 WiFi and Bluetooth 4.0
combination adapter
Qualcomm Atheros AR9485 802.11 b/g/n 1×1 WiFi Adapter (select models only)
Ralink RT3290LE 802.11 b/g/n 1x1 WiFi and Bluetooth 4.0 Combo Adapter
(select models only)
Ralink RT5390R 802.11 b/g/n 1×1 WiFi
Blu-ray ROM DVD±R/RW Super Multi Double-Layer Drive
DVD±RW Super Multi Double-Layer Combination Drive
Spare part number
669300-001
634925-001
669299-001
622643-001
682745-001
641369-001
652972-001
670290-001
675794-001
690020-001
691415-001
682750-001
682749-001
682754-001
Computer major components
21