• RD580 + SB450 chipsets
• HT 2000 MHz
• Dual channel DDR-400
• Dual Gigabit and 10/100 network connections
• 8-channel audio
• 2 PCIe x16 + 2 PCIe x1 + 2 PCI slots
• 8 USB 2.0 + 2 IEEEa ports
• 2 SATA II + 4 SATA ports supporting RAID 0, 1 and eSATA

• RD580 + SB450 chipsets
• HT 2000 MHz
• Dual channel DDR-400
• Dual Gigabit and 10/100 network connections
• 8-channel audio
• 2 PCIe x16 + 2 PCIe x1 + 2 PCI slots
• 8 USB 2.0 + 2 IEEEa ports
• 2 SATA II + 4 SATA ports supporting RAID 0, 1 and eSATA