CPU

• Supports Socket 939 Athlon64/64FX/64X2 Processor with 2GHz system bus using Hyper Transport™ Technology
• Supports AMD CPU Cool 'n' Quiet Technology

Chipset

• NVIDIA® NF4 SLI Single Chipset

Memory

• Four 184-pin DIMM sockets
• Supports Dual channel DDR 400 Un-buffered Non-ECC memory
• Supports maximum memory capacity up to 8GB

NVIDIA SLI Technology

• Two PCI-Express X16 slots support NVIDIA Scalable Link Interface
• Increase bandwidth of the PCI Express bus providing 60x the bandwidth of PCI

ABIT Engineered

• ABIT Patented Silent OTES™*
• ABIT SoftMenu™
• ABIT CPU ThermalGuard™

NV SATA 3Gb/s RAID

• Supports 4 ports SATA 3Gb/s data transfer rate
• Supports SATA AHCI, providing native command queuing and native hot plug
• NV SATA RAID 0/1/0+1

Audio

• On board 7.1 CH Audio CODEC (ALC850)
• Supports auto jack sensing and optical S/PDIF Out

NV GbE

• NVIDIA® Gigabit Ethernet with NV Firewall

IEEE1394

• Supports IEEE1394 at 400/200/100 Mb/s transfer rate

Internal I/O Connectors

• 2 x PCI Express x16, 3 x PCI Express x1, 2 x PCI slots
• 1 x Floppy port supports up to 2.88MB
• 4 x SATA connectors, 2 x Ultra DMA 133/100/66/33 connectors
• 3 x USB 2.0 headers, 1 x IEEE1394 header
• 1 x FP-Audio header, 1 x CD-IN

Back Panel I/O

• 1 x PS/2 Keyboard, 1 x PS/2 Mouse, 1 x S/PDIF Out
• 1 x Audio connector (Center/Subwoofer, Surround, Rear Surround)
• 1 x Audio connector (Front, Line-in, MIC-in)
• 4 x USB ports, 1 x RJ-45 LAN port, 1 x IEEE1394 port

Form Factor

• ATX form factor 305 x 245mm

*Patent No. M273189