ASRock Motherboard B450M PRO4 AMD Ryzen B450 AM4 Max.64GB DDR4 PCI Express Micro ATX Windows10 Retail

-AMD AM4 Socket-Supports DDR4 3200+ (OC)-1 PCIe 3.0 x16, 1 PCIe 2.0 x16, 1 PCIe 2.0 x1-AMD Quad CrossFireX(TM)-Graphics Output:HDMI, DVI-D, D-Sub-7.1 CH HD Audio (Realtek ALC892 Audio Codec), ELNA Audio Caps-4 SATA3, 1 Ultra M.2 (PCIe Gen3 x4), 1 M.2 (SATA3)-2 USB 3.1 Gen2 (Rear Type-A+C)-6 USB 3.1 Gen1 (2 Front, 4 Rear)-Realtek Gigabit LANUnique FeatureASRock USB 3.1 Gen2- ASRock USB 3.1 Gen2 Type-A Port (10 Gb/s) - ASRock USB 3.1 Gen2 Type-C Port (10 Gb/s) ASRock Super Alloy- Premium 42A Power Choke- Sapphire Black PCB- High Density Glass Fabric PCB- 2oz Copper PCBASRock Ultra M.2 (PCIe Gen3 x4) ASRock Full Spike Protection (for all USB, Audio, LAN Ports) ASRock Live Update and APP ShopCPU- AMD AM4 Socket- Digi Power design- 9 Power Phase design- Supports 105W Water Cooling (Pinnacle Ridge) Supports 95W Water Cooling (Summit Ridge) Supports 65W Water Cooling (Raven Ridge) Chipset- AMD Promontory B450Memory- Dual Channel DDR4 Memory Technology- 4 x DDR4 DIMM Slots- AMD Ryzen series CP