CPU	Intel® Core™2 Quad / Core™2 Extreme / Core™2 Duo / Pentium® D / Pentium® 4 / Celeron® D Processors Intel® next generation 45um Processors LGA 775 1333/1066/800 MHz
Chipset	North Bridge: Intel G31 South Bridge: Intel ICH7
Memory	2 x DIMM Dual DDR2 800/667 Support max. 4GB
Expansion Slots	1 x PCI-e x 16 (low profile) 1 x PCI-e x 4 (low profile) 2 x PCI (low profile)
Graphics	Integrated GMA 3100
IDE	1 x ATA 100
S-ATA	4 x SATA II
LAN	10/100/1000 Mbps
Audio	Realtek ALC662-GR Azalia 6 Channel
Dimension (mm) W x H x D	95 x 357 x 398
Drive Bays	2 x 3.5" (internal) 1 x 5.25"
Front Panel	1 x 6-in-1 Card Reader (CF, SM, MS, MS Pro, MMC, SD) 1 x Headphone 1 x Microphone 2 x USB 2.0
Rear Panel	1 x D-sub 1 x Line-In/Line-Out/Mic-in 1 x PS/2 Keyboard 1 x PS/2 Mouse 1 x Parallel Port 1 x RJ45 LAN 1 x Serial Port 4 x USB 2.0
Power Supply	220 W (PFC)
O/S Support	Windows Vista/XP/2000
Manageability	ASUS CrashFree BIOS3 ASUS Ez Flash2 ASUS My Logo2 ASUS Q-Fan AntiVirus Solution Great Expandability Tool-less Design