Item

Component

Spare part number

 

 

 

 

6-cell, 47-Whr, 2.20-Ah Li-ion battery

593553-001

 

 

 

(17)

Optical drive (select models only; includes bezel and bracket):

 

 

 

 

 

DVD±RW and CD-RW Super Multi Double-Layer Combo Drive with LightScribe

646126-001

 

 

 

 

DVD±RW and CD-RW Drive

659879-001

 

 

 

 

DVD-ROM Drive

659638-001

 

 

 

 

Optical drive slot space saver

659632-001

 

 

(18)

Hard drive (2.5-in, 7.0-mm, SATA; does not include hard drive connector cable, hard drive bracket, or screws):

 

 

 

 

500-GB, 5400-rpm

634932-001

 

 

 

 

320-GB, 5400-rpm

622643-001

 

 

 

 

250-GB, 5400-rpm

622641-001

 

 

 

 

Hard Drive Hardware Kit (not illustrated, includes hard drive bracket and screws)

646122-001

 

 

 

(19)

Memory modules (2, PC3, 10600, 1333-MHz):

 

 

 

 

 

4 GB

621569-001

 

 

 

 

2 GB

621565-001

 

 

 

 

1 GB

639738-001

 

 

 

(20)

WLAN module:

 

 

 

 

 

Atheros 9485GN 802.11b/g/n 1×1 WiFi and 3012 Bluetooth 4.0 Combo Adapter

655795-001

 

 

 

 

Atheros AR9002WB-1NGB 802.11b/g/n 1×1 WiFi and Bluetooth 2.1+EDR

593127-001

 

Combo Adapter (BT3.0+HS ready)

 

 

 

 

 

Broadcom 4313GN 802.11b/g/n 1×1 WiFi and 20702 Bluetooth 4.0

657325-001

 

Combo Adapter

 

 

 

 

 

Ralink 5390GN 802.11b/g/n 1×1 WiFi Adapter

630703-001

 

 

 

 

Realtek 8188BC8 802.11a/b/g/n 2×2 WiFi and Bluetooth 3.0+HS Combo Adapter

602993-001

 

 

 

 

Realtek 8188GN 802.11b/g/n 1×1 WiFi Adapter

640926-001

 

 

 

Computer major components

21