The ASUS ROG STRIX X299-E GAMING is an Intel X299 (LGA2066) ATX gaming motherboard designed for Intel Core X-series processors. It features an 8-phase power delivery system with ProCool conNECtors for stable overclocking, supporting Quad Channel DDR4 memory up to 4133MHz(OC) across 8 DIMM slots with a maximum capacity of 128GB. The board includes dual M.2 slots with heatsinks (one supporting PCIe 3.0 x4 and SATA modes), plus 8x SATA 6Gbps ports for storage expansion. Networking capabilities include 802.11ac WiFi (2.4/5GHz) with MU-MIMO support and Intel Gigabit Ethernet. Graphics output is handled by DisplayPort 1.2 and HDMI 1.4b ports. Additional features include Aura Sync RGB lighting with addressable headers, USB 3.1 Gen2 front-panel conNECtor, SupremeFX S1220A audio codec with Sonic Studio III, and multiple PCIe 3.0 slots (x16/x8/x16/x8/x16 configuration). The motherboard also features SafeSlot reinforced PCIe slots, BIOS Flashback, and comprehensive cooling options with multiple fan headers and thermal sensors.