Gigabyte TRX40 AORUS MASTER E-ATX Motherboard Key Features E-ATX Motherboard AMD TRX4 Socket with AMD TRX40 Chipset Supports DDR4 Memory up to 3200MHz Supports PCIe Gen4 8 SATA III Slots, 3 M.2 Slot 3 Year Warranty with Gigabyte Overview This unique motherboard is the Gigabyte TRX40 AORUS MASTER, here to deliver the finest Threadripper performance. This motherboard focuses on performance, looks and power to bring you a motherboard that\'s ready for any task. You can customize the on-board lighting with Gigabyte\'s RGB Fusion software to add a touch of your personality to the motherboard. The TRX40 AORUS MASTER features a wealth of high-end features to keep you ahead of the game, with ultra-fast PCIe 4.0, a USB TurboCharger, AQUANTIA 5GbE LAN and Intel GbE LAN, advanced thermal protection and comes with Onboard Intel WiFi 6. Enjoy this intelligent architecture that has been especially designed for efficiency, power, and flawless operation. Specifications Form Factor E-ATX Socket AMD TRX4 Socket Chipset AMD TRX40 Chipset Max CPU Support AMD Ryzen Threadripper 3rd Gen Memory Channel Dual Memory Support DDR4 Up to 3200MHz DIMM Slots 8 Max Memory 256GB PCIe Gen Gen4 PCIe x16 4 (2 x PCIe 4.0 x16, 2 x PCIe 4.0 x8) PCIe x1 1 SATA 3  8 M.2 Slots 3 Front Ports 4 x USB 3.2 Gen 1, 4 x USB 2.0, 1 x USB 3.2 Gen 2 Type-C Rear Ports 5 x USB 3.2 Gen 2, 2 x USB 2.0, 1 x USB 3.1 Type-C Gen 2, 5 x HD Audio Connectors VGA Ports 0 DVI-D Ports 0 DisplayPort 0 HDMI Ports 0 Front Audio 1 x Realtek ALC4050H codec, 1 x ESS SABRE9218 DAC chips Rear Audio 1 x Realtek ALC4050H codec, 1 x Realtek ALC1220-VB codec LAN Ports 1 x Aquantia 5GbE LAN chip,  1 x Intel GbE LAN chip Operating System Windows 10 64-bit DirectX 12