ASRock ASRock Fatal1ty Gaming Fatal1ty X99X Killer LGA 2011-v3 Intel X99 SATA 6Gb/s USB 3.0 ATX Intel Motherboard Memory Standard: DDR4 3000+*(*OC)/ 2933*/ 2800*/ 2400*/ 2133 Number of Memory Slots: 8×288pin Audio Chipset: Realtek ALC1150 PCI Express 3.0 x16: 3 x PCI Express 3.0 x16 Slots (PCIE1 @ x16 mode; PCIE3 @ x16 mode; PCIE5 @ x8 mode) *If you install CPU with 28 lanes, PCIE1/PCIE3/PCIE4 will work at x16/x8/x4 and 3-Way SLI is not supported. To support 3-Way SLI, please install CPU with 40 lanes. Onboard Video Chipset: None Max LAN Speed: Dual 10/100/1000Mbps CPU Type: Core i7 (LGA2011-v3) Supported CPU Technologies: Turbo Boost Technology 2.0