ASRock ATX Motherboard

ASRock B450 PRO4 Socket AM4/AMD Promontory B450/DDR4/Quad CrossFireX/SATA3&USB3.1/M.2/A&GBE/ATX Motherboard (New Item!). OS - Microsoft Windows 10 64-bit Features: * Socket AM4, 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 B450 * Memory: 4x DDR4-3200+(OC)/2933/2667/2400/2133 DIMM Slots, Dual Channel, ECC, Non-ECC, Unbuffered, Max Capacity of 64GB (AMD Ryzen series CPUs (Pinnacle Ridge)) * Slots: 4x PCI-Express 3.0 x16 Slots (one runs at x8, two run at x4), 4x PCI Express 2.0 x1 Slots * SATA: 4x SATA3 Ports, Support RAID 0, 1, 10, NCQ, AHCI and Hot Plug; 2x SATA3 Ports by AS Media ASM1061, supports NCQ, AHCI and Hot Plug