Product Features:

CPU A64
Socket type 939
Form factor ATX
Chipset nForce4 Ultra
On-board video No
On-board audio 5.1
On-board LAN 10/100/1000
SDRAM slots No
DDR-SDRAM slots 4
DDR2-SDRAM slots No
ECC No
Memory speed 400 MHz
Max memory 4GB
Graphics slot PCIe-16
PCI slots 2
PCIe-1 slots 3
IDE headers 2 x ATA-133, 4 x SATA
RAID SATA
SCSI No
USB headers 6xUSB2
Firewire headers No

Product Specifications:

Processor
Socket 939 AMD Athlon64 / Athlon 64 FX Processor

FSB
800/1000+ MHz

Chipset
Chip : nForec4 Ultra ( Single chip)
LAN Chip : VITESSE VSC8201RX (PHY)
Audio Chip : Realtek ALC655
I/O Chip: Winbond Smart I/O W83627THF

Memory
4 * DDR Sockets:
DDR 333/400 NON-ECC DDR SDRAM up to 4GB ( Dual Channel )

Expansion Slots
1 x PCI Express x 16
3 x PCI Express x 1
2 x PCI slots (PCI 2.3 compliant)

IDE / SATA Connectors
2 ATA133 Channels, up to 4 ATA 133 IDE devices
4 Serial ATAII Channels, up to 4 Serial ATAII Hard Drives

Onboard I/O Connectors
1 x Floppy Connector
4 x USB 2.0/1.1 header (4 ports by optional cable)
1 x S/PDIF in/out header (S/PDIF in/out cable optional)
1 x CPU fan header ( 1 fan rotation detection function )
2 x System fan headers
2 x 5 pin system panel header (Intel spec)
1 x 3 pin Power LED header
1 x Front audio header (Intel spec)
1 x ABS header

I/O via Back Panel
PS/2 keyboard/mouse, 2 x USB(2.0/1.1), RJ45,1 x Com(serial), 1 x Parallel, 1 x RCA,1x Line-in/Line-out(Speaker Out)

Power
24-pin ATX power connector, 4-pin ATX 12V power connector