Item Description Spare part number
AMD Athlon II P340 processor (2.2 GHz, 1-MB L2 cache, 1066 MHz, 3.2 GT/s)—
dual-core 25 W
616343-001
AMD Athlon II P320 processor (2.1 GHz, 1-MB L2 cache, 1066 MHz, 3.2 GT/s)—
dual-core 25 W
594165-001
(13) Hard drive (includes bracket, connector, and screws)
500-GB, 5400-rpm 9.5-mm, 6.35-cm (2.5-in) 634932-001
320-GB, 7200-rpm 9.5-mm, 6.35-cm (2.5-in) 627731-001
250-GB, 7200-rpm 9.5-mm, 6.35-cm (2.5-in) 599054-001
Hard Drive Hardware Kit (not illustrated; includes bracket, connector, and screws) 599057-001
(14) Optical drive (includes bezel and bracket)
DVD±RW SuperMulti Double-Layer Drive with LightScribe 620604-001
(15) RTC battery (includes mounting adhesive) 602745-001
(16) Wireless (WLAN) module
Atheros AR9285 802.11b/g/n 1x1 WiFi adapter 605560-005
Realtek RTL8191SE 802.11b/g/n 1x1 WiFi adapter 593533–001
Broadcom 4313 802.11b/g/n 1x1 WiFi adapter (AMD only) 593836-001
Broadcom 4313 802.11b/g/n 1x1 WiFi and 2070 Bluetooth 2.1+EDR combo adapter
(BT3.0+HS ready)
600370-001
Ralink RT3090BC4 802.11b/g/n 1x1 WiFi and Bluetooth 2.1+EDR combo adapter
(BT3.0+HS ready)
602992-001
Ralink RT5390 802.11b/g/n 1x1 WiFi adapter 630703-001
(17) Base enclosure 620606-001
(18) Battery
6-cell Li-ion, 2.20-Ah, 47-Wh 593553-001
6-cell Li-ion, 2.55-Ah, 55-Wh 593554-001
Plastics Kit 595200-001
(19) Memory module compartment cover
(20) Hard drive cover
Rubber Kit (not illustrated; includes four rubber feet) 600849-001
Computer major components 19