Gigabyte X299X AORUS MASTER E-ATX Motherboard Key Features E-ATX Motherboard Intel LGA2066 Socket with Intel X299 Chipset Supports DDR4 Memory up to 2933MHz Supports PCIe Gen3 8 SATA III Slots, 3 M.2 Slot 3 Year Warranty with Gigabyte Overview The Gigabyte X299X AORUS MASTER motherboard is here, featuring broad DDR4 XMP compatibility, for a superb memory performance. Prevalent thermal advantages combined with quality power design, safeguards your motherboard and makes sure everything stays cool, while also providing maximum performance. Triple PCIe M.2 slots and the 3/4 Way configuration design, ensures more space with more slots for your benefit. The X299X AORUS MASTER delivers next generation 5GbE BASE-T LAN networking, storage, and WIFI connectivity to keep you up to speed. Make an interesting light show with RGB Fusion 2.0, where with this innovative software you can create stunning lighting effects and have full control of onboard RGB or Addressable LED light strips. Specifications Form Factor E-ATX Socket Intel LGA2066 Socket Chipset Intel X299 Chipset Max CPU Support Core i9 X Series Memory Channel 4 Channel Memory Support DDR4 Up to 2933MHz DIMM Slots 8 Max Memory 256GB PCIe Gen Gen3 PCIe x16 4 (2 x PCIe 3.0 x16, 2 x PCIe 3.0 x8) PCIe x1 0 SATA 3  8 M.2 Slots 3 Front Ports 4 x USB 3.1 Gen 1, 6 x USB 2.0 Rear Ports 1 x USB 3.2 Gen 2, 6 x USB 3.2 Gen 1, 2 x USB 2.0, 1 x USB 3.2 Gen 2 Type-C, 5 x HD Audio Connectors VGA Ports 0 DVI-D Ports 0 DisplayPort 0 HDMI Ports 0 Audio Chips Realtek ALC1220-VB LAN Ports 1 x Aquantia 5GbE LAN chip, 1 x Intel GbE LAN chip Operating System Windows 10 64-bit DirectX 12