CPU

• Supports AMD Socket 939 Athlon 64/64FX & Athlon 64 X2 dual-core Processors with 2GHz system bus using Hyper Transport™ technology
• Supports AMD CPU Cool 'n' Quiet Technology

Chipset

• NVIDIA NF4 Ultra single chip
• Integrated NV Gigabit Ethernet and NV Firewall

Memory

• Four 184-pin DIMM sockets
• Support 4 DIMM Dual DDR 400/333/266 non-ECC memory
• Support 4 DIMM up to 8GB Max.

ABIT Engineered

• ABIT µGuru™ Technology
• ABIT Patented Silent OTES™ Technology*
• ABIT AudioMAX™ Technology
• ABIT CPU ThermalGuard™ Technology

NV SATA RAID

• Supports SATA 3Gbps data transfer rate
• SATA RAID 0/1/0+1 JBOD

NV GbE LAN

• NVIDIA Gigabit Ethernet via NF4 Ultra

NV Firewall

• Native NVIDIA Firewall via NF4 Ultra

IEEE1394

• Support IEEE 1394 at 400/200/100 Mb/s transfer rate

Audio

• 7.1-channel AC97 AudioMAX™ Acoustic Solution
• Optical S/P DIF in/out

Internal I/O Connectors

• 1 PCI-E X16 slot, 2 PCI-Express X1 slots
• 3 PCI slots, 1 x ABIT Audio slot
• 1 x Floppy Port supports up to 2.88 MB
• 2 x Ultra DMA 33/66/100/133 Connectors
• 4 x SATA 3G Connectors
• 3 x USB headers, 1 x IEEE1394 header

Back Panel I/O

• ABIT Patented Silent OTES™ Technology*
• 1 x IEEE1394 Connector
• 1 x PS/2 Keyboard, 1 x PS/2 mouse
• 4 x USB+ 1 x RJ-45 LAN Connector

Miscellaneous

• ATX form factor 305 * 245mm

Package

• 1 x Audio Card
• 1 x Back panel I/O shield
• 4 x SATA cables
• 1 x ATA 133 IDE Cable, 1 x FDD cable
• 1 x USB2.0 + IEEE1394 cable
• 1 x A5 standard User's Manual
• 1 x A5 µGuru User's Manual
• 1 x B5 multilingual Quick Installation Guide
• 1 x CD title, 1 x SATA Driver Disk
• 1 x Jumper Setting Label

Compatible Accessories

• Guru Panel™

*Patent No. M273189