EVGA Intel X79 SLI Motherboard LGA2011 CPU Socket: Intel LGA2011 PCIe 16X (3) - 16X, 16X/8X, 8X PCIe 1X (2), PCI (0) SLI / Crossfire: Yes, 2Way, 3Way Form Factor: ATX Supports Quad Channel DDR3 Memory Max 4 Slots up to 32GB, 2133MHz+, 240Pin SATA3 (2), SATA2 (4), PATA (0), ESATA (2), Gigabit Ethernet Ports (1) USB 3.0 (4), USB 2.0 (2+8)), 1394 (1) 8 Channel High Definition Audio Black/Greg/Black PCB, 3 Year Warranty ---------------------------------------- Supports Intel Sandy Bridge E Series [132-SE-E775]