Specifications of the Sapphire PC-A9RD580

CPU

Supports AMD Athlon 64 3000+ ~ 4000+ mPGA939

Supports AMD Athlon 64 3800+ ~ 4800+ mPGA939

Supports AMD Athlon 64 FX 53 ~ FX60 mPGA939

Chipset

ATI Xpress 3200 Crossfire

ATI RD580 Northbridge

ATI SB450 Southbridge

A-Link @ 2GB/s

System Memory

4 DDR SDRAM 186pin DIMM Sockets

Supports DDR-266/333/400Mhz

64/128Bit Dual Channel

Supports up to 4GB Total Memory (4x 1GB)

Bus Frequency

200Mhz Internal

600/800/1600/2000 MHz External

Hyper Transport Interconnect

Expansion Slots

2 PCI Express x16

1 PCI Express x1

1 PCI

Connectivity

2 Parallel ATA port supporting 4 IDE Drives

8 Serial ATA ports

1 Gigabit Ethernet Port

Expansion Ports

1 PS2 Keyboard Port

1 PS2 Mouse Port

8 USB 2.0 Ports (4 rear accessible, 4 via expansion bracket)

5 Stereo Audio Ports