Item

Component

Spare part number

 

 

 

(19)

Hard drive SATA, does not include hard drive connector cable, isolators, or shield):

 

 

 

 

 

For use with all computer models:

 

 

 

 

 

750 GB, 5400 rpm, 9.5 mm (0.37 in) × 6.35 cm (2.50 in)

644351-001

 

 

 

 

640 GB, 5400 rpm, 9.5 mm (0.37 in) × 6.35 cm (2.50 in)

637312-001

 

 

 

 

500 GB, 7200 rpm, 9.5 mm (0.37 in) × 6.35 cm (2.50 in)

644685-001

 

 

 

 

320 GB, 7200 rpm, 7.0 mm (0.28 in) × 6.35 cm (2.50 in)

645089-001

 

 

 

 

160 GB SSD, 6.35 cm (2.50 in)

682589-001

 

 

 

 

Hard Drive Hardware Kit (not illustrated, includes front and rear isolators and shield)

639444-001

 

 

 

(20)

Memory modules (2, DDR3, 10600, 1333 MHz):

 

 

 

 

 

4 GB

621569-001

 

 

 

 

2 GB

621565-001

 

 

 

(21)

Optical drive (includes bezel and bracket):

 

 

 

 

 

BD ROM DVD±R/RW Super Multi Double-Layer Drive

659878-001

 

 

 

 

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

659877-001

 

 

 

(22)

WLAN module:

 

 

 

 

 

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

655795-001

 

use with computer models equipped with an AMD processor or select models

 

 

equipped with an Intel processor

 

 

 

 

 

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

657325-001

 

for use with computer models equipped with an Intel processor or select models

 

 

equipped with an AMD processor

 

 

 

 

 

Intel Centrino Advanced-N 6230, for use only with computer models equipped with

631956-001

 

an Intel processor

 

 

 

 

 

Ralink 5390GN 802.11b/g/n 1×1 WiFi Adapter, for use with computer models

630703-001

 

equipped with an Intel processor or select models equipped with an AMD processor

 

 

 

 

 

Realtek RTL8191SE 802.11b/g/n 1×1 WiFi Adapter, for use with computer models

640926-001

 

equipped with an AMD processor or select models equipped with an Intel processor

 

(23)Service door (includes 2 captive screws, secured by C-clips) — available in the Plastics Kit, spare part number 640216-001)

Computer major components 21