B450-PRO4 ASRock AMD B450 PRO4 B450 Chipset Socket AM4 Motherboard
ASRock AMD B450 PRO4, B450 Chipset, Socket AM4, AMD Ryzen Series Support, AMD A-Series AM4 APU Support, Memory Support: DDR4 Up to 3200MHz (OC)/2400MHz for APU, 4x DIMM Dual Channel Slots (64GB Max), Storage & I/O: 6x SATA3 (4x RAID 0,1,10), 2x USB2.0, 2x USB 3.1 A/C Gen2, 4x USB 3.1 Gen1, 2x USB 2.0, 2x USB 2.0 Headers, 1x USB 3.1 Gen1 Headers, 1x Ultra M.2 Slot 1x M.2 Slot, Expansion: 2x PCI-Express x16 (Gen 3.0), 4x PCI-Express x1 Display, Audio & LAN: 1x D-SUB, 1x DP 1.2, 1x HDMI, 1x Realtek RTL8111GR Gigabit LAN Port, 8-Channel Realtek ALC892 HD Audio, Features: ASRock APP, A-Tuning, ASRock EZ UEFI, ASRock OMG, 4K UHD Support, DigiPower