Asus RAMPAGE V EXTREME-U3.1 LGA2011-v3- Intel X99- DDR4- 4-Way CrossFireX & 4-Way SLI- SATA3&USB3.0- M.2&SATA Express- WiFi- A&GbE- EATX Motherboard

Specifications Mfr Part Number: RAMPAGE V EXTREME/U3.1 CPU: LGA2011-v3 Supports Intel Core i7 Processors Supports Intel 22 nm CPU Supports Intel Turbo Boost Technology 2.0 Chipset: Intel X99 Memory: 8x DDR4-3300(OC)/ 3000(OC)/ 2800(OC)/ 2666(OC)/ 2400(OC)/ 2133 DIMM Slots, Quad-Channel, Non-ECC, Un-buffered, Max Capacity of 64GB Slots: 4 x PCIe 3.0/2.0 x16 Slots (run at x16, x16/x16, x16/x8/x8, x16/x8/x8/x8 w/40-LANE CPU; x16, x16/x8, x8/x8/x8 w/ 28-LANE CPU), 1x PCI-Express 2.0 x 16 Slot (run at x4), 1x PCI-Express 2.0 x1 Slot Multi-Graphics: Supports AMD 4-Way CrossFireX, 3-Way CrossFireX, CrossFireX and NVIDIA 4-Way SLI, 3-Way SLI, SLI Technology Storage: SATA: 8x SATA3 Ports, Support RAID 0, 1, 5, 10; 2x SATA Express Ports M.2: 1x M.2 Port (type 2260/2280/22110), Support SSDs & PCI-Express Mode Audio: ROG SupremeFX 8-Channel High Definition Audio CODEC LAN: Intel I218V Gigabit Ethernet Controller; Wi-Fi 802.11 a/b/g/n/ac Wireless LAN (2.4/5GHz); Bluetooth V4.0 P