MSI X99A WORKSTATION LGA 2011-v3 Intel X99 SATA 6Gb/s USB 3.1 ATX Motherboards - Intel Memory Standard: DDR4 3333(OC)/ 3200(OC)/ 3000(OC)/ 2933(OC)/ 2800(OC)/ 2666(OC)/ 2600(OC)/ 2400/ 2200(OC)/ 2133 Number of Memory Slots: 8×288pin Audio Chipset: Realtek ALC1150 PCI Express 3.0 x16: 3 x PCIe 3.0 x16 slots - Support x16, x16/x16, x8/x16/x8* - Support x16, x16/x8, x8/x8/x8** * For the CPU with 40 PCIe lanes support. ** For the CPU with 28 PCIe lanes support. Onboard Video Chipset: None Max LAN Speed: Dual 10/100/1000Mbps CPU Type: Core i7 (LGA2011-v3) Supported CPU Technologies: Turbo Boost Max Technology 3.0* * This function will be supported depend on the CPU.