MSI MEG X399 Creation Wifi DDR4 AMD Motherboard

The MSI MEG X399 Creation is a high-end E-ATX motherboard built on the AMD X399 chipset, designed specifically for AMD Ryzen Threadripper 1st and 2nd Generation processors using the TR4 socket. It targets content creators, workstation builders, and enthusiast PC builders who demand extreme multi-core performance and comprehensive connectivity. At the heart of its power delivery is a 19-phase digital power design paired with a heat-pipe heatsink, giving Threadripper CPUs the sustained, stable power they need during demanding workloads. A dual 8-pin ATX 12V connector arrangement, along with an additional flat 4-pin 12V connector, ensures headroom for even the most power-hungry configurations. Memory capacity is exceptional: eight DDR4 DIMM slots support up to 128 GB across a quad-channel architecture. Speeds range from DDR4-2133 up to DDR4-3600 (OC), and ECC UDIMM support makes this board relevant for workstation environments requiring data integrity. MSI's DDR4 Boost technology uses an isolated, shielded PCB layout to maintain signal quality at higher frequencies. Storage flexibility is a standout feature. The board provides eight SATA 6Gb/s ports via the X399 chipset, plus three M.2 (Key M) slots driven by the CPU — each capable of PCIe 3.0 x4 or SATA 6Gb/s. M.2 Shield Frozr thermal covers help keep NVMe drives cool. RAID 0, 1, and 10 are supported for SATA arrays. Expansion slots include two PCIe 3.0 x16 slots, two PCIe 3.0 x8 slots, and one PCIe 2.0 x1 slot, with reinforced Steel Armor on the primary slots. Three-way NVIDIA SLI and three-way AMD CrossFire are both supported. Networking is handled by dual Intel I211AT Gigabit LAN controllers and an Intel Wireless-AC 9260 card providing dual-band 802.11ac Wi-Fi (up to 1.73 Gbps) and Bluetooth 5. Thermal management includes ten PWM fan headers in total — one CPU fan connector, one dedicated water pump connector, five system fan connectors, and three extended fan connectors — alongside three 2-pin thermal sensor connectors for precision monitoring. Audio is powered by a Realtek ALC1220 codec delivering 7.1-channel HD audio with S/PDIF optical output. MSI's Mystic Light RGB ecosystem is supported via two 12V 5050 RGB headers, one 5V WS2812B addressable RGB header, and a dedicated Corsair connector. Key Verified Specifications: - Chipset: AMD X399 - Socket: TR4 (1st and 2nd Gen AMD Ryzen Threadripper) - Form Factor: E-ATX, 12 in. x 10.7 in. (30.4 cm x 27.2 cm) - Memory: 8x DDR4 DIMM, up to 128 GB, quad-channel, DDR4-2133 to DDR4-3600 (OC), ECC UDIMM supported - Storage: 8x SATA 6Gb/s; 3x M.2 PCIe 3.0 x4 / SATA (CPU-direct) - PCIe: 2x PCIe 3.0 x16, 2x PCIe 3.0 x8, 1x PCIe 2.0 x1 - USB (rear): 8x USB 3.1 Gen1 Type-A (CPU), 1x USB 3.1 Gen1 Type-A + 1x Type-C (chipset) - LAN: 2x Intel I211AT Gigabit - Wi-Fi: Intel AC 9260, 802.11ac dual-band, up to 1.73 Gbps - Bluetooth: 5.0 - Audio: Realtek ALC1220, 7.1-channel HD, S/PDIF optical out - Power: 19-phase digital VRM, 2x 8-pin + 1x 4-pin ATX 12V - Warranty: 3 Years