ASRock Motherboard X299 STEEL LEGEND Intel X-Series S2066 X299 Max256GB DDR4 ATX Retail

X299 Steel Legend oSupports Intel(R) Core(TM) X-Series Processor Family for the LGA 2066 Socket o11 Power Phase Design, Dr. MOS, Dual Power Connectors oXXL Aluminum Alloy Heatsink and Heatpipe DesignoSupports DDR4 4200+(OC) o4 PCIe 3.0 x16, 1 PCIe 3.0 x1, 1 M.2 Key-E for WiFioNVIDIA(R) NVLINK(TM), 3-Way SLI(TM), AMD 3-Way CrossFireX(TM)o7.1 CH HD Audio (Realtek ALC1220 Audio Codec), Supports Purity Sound(TM) 4o8 SATA3, 2 Ultra M.2 (PCIe Gen3 x4 and SATA3) o1 USB 3.2 Gen2 x2 Type-C (20Gb/s) o6 USB 3.2 Gen1 (2 Front, 3 Rear, 1 x Front Type-C) o8 USB 2.0 (4 Front, 4 Rear) oDual Intel(R) Gigabit LANoASRock Polychrome RGB LEDUnique Feature ASRock USB 3.2 Gen2 - ASRock Type C USB 3.2 Gen2x2 Port (20 Gb/s) ASRock Super Alloy- XXL Aluminum Alloy Heatsink- Premium 60A Power Choke- 50A Dr.MOS- Nichicon 12K Black Caps (100% Japan made high quality conductive polymer capacitors) - Matte Black PCB- High Density Glass Fabric PCBASRock Steel SlotsASRock Full Coverage M.2 HeatsinkASRock Ultra M.2 (P