Supermicro DDR3 1066 LGA 2011 Server Motherboard X9SRI-F-O CPU: LGA2011; Supports Intel Xeon E5-2600/E5-1600 Processors?(up to 8 cores and up to 130W) Chipset: Intel C602 Memory: 8x 240pin DDR3-1600/1333/1066 DIMM Slots, Supports up to 256GB ECC/REG Memory or up to 64GB ECC/Non-ECC Unbuffered Memory Slots: 2x PCI-Express 3.0 x16 Slots (one runs at x8); 1x PCI-Express 2.0 x16 Slot (runs at x4) SATA: 2x SATA3 Ports, 8x SATA2 Ports (four via SCU); Supports RAID 0, 1, 5, 10 (Windows), Support RAID 0, 1, 10 (Linux) Ports: 9x USB 2.0 Ports (2 rear, 6 via headers, 1 Type A); 1x PS/2 Keyboard Port; 1x PS/2 Mouse Port; 1x VGA Port; 1x Serial Port; 2x RJ45 LAN Ports; 1x RJ45 Dedicated IPMI LAN Port LAN: Intel i350 Dual Port Gigabit Ethernet Controllers