Supermicro Dual LGA2011/Intel C602/DDR3/SATA3 and SAS/V 4GbE/EATX Server Motherboard X9DR7-LN4F-O CPU: Dual LGA2011; Supports Intel Xeon E5-2600 Series Processors; Cache up to 20MB; QPI up to 8 GT/s Chipset: Intel C602 Memory: 16x 240pin DDR3-1600/1333/1066/800 DIMM Slots, Supports up to 512GB ECC/REG Memory or up to 128GB ECC/Non-ECC Un-buffered Memory Slots: 2x PCI-Express 3.0 x16 Slots, 4x PCI-Express 3.0 x8 Slots SATA: 8x SATA2 Ports, 2x SATA3 Ports; Supports RAID 0, 1, 5, 10 Ports: 7x USB 2.0 Ports (2 rear, 4 via headers, 1 Type A); 1x VGA Port; 2x Serial Ports (1 rear, 1 via header); 4x RJ45 LAN Ports; 1x RJ45 Dedicated IPMI LAN Port LAN: Intel i350 Quad Port Gigabit Ethernet Controller; 1x Realtek RTL8201N PHY (dedicated IPMI) Form Factor: Extended ATX