Asrock AMD AM5 B850M PRO-A

Asrock AMD AM5 B850 PRO RS – Supports AMD Socket AM5 Ryzen 9000, 8000 and 7000 Series Processors 14 2 1 Phase Power Design, 80A Dr.MOS for VCore SOC MISC 4 x DDR5 DIMMs, Supports Dual Channel, up to 8000 (OC) PCIe 5.0 x16, 1 PCIe 4.0 x16, 1 M.2 Key E for WiFi Graphics Output Options: 1 HDMI, 1 USB Type-C (DP-alt) Realtek ALC897 7.1 CH HD Audio Codec, Nahimic Audio 1 Blazing M.2 (PCIe Gen5x4), 2 Hyper M.2 (PCIe Gen4x4), 1 Ultra M.2 (PCIe Gen3x4), 4 SATA3 1 USB 3.2 Gen2x2 Type-C (Front), 1 USB 3.2 Gen2 Type-C (Rear), 1 USB 3.2 Gen1 Type-C (Rear), 8 USB 3.2 Gen1 (4 Rear, 4 Front), 10 USB 2.0 (6 Rear, 4 Front) Realtek 2.5G LAN Supports M.2 Bottom Heatsink, BIOS Flashback

Asrock B550 PRO4 – Supports AMD AM4 Socket Ryzen 3000, 3000 G-Series, 4000 G-Series, 5000 and 5000 G-Series Desktop Processors 8 Power Phase Design, Digi Power Supports DDR4 4733 (OC) 1 PCIe 4.0 x16, 1 PCIe 3.0 x16, 2 PCIe 3.0 x1, 1 M.2 Key E for WiFi Graphics Output Options: HDMI, D-Sub AMD CrossFireX 7.1 CH HD Audio (Realtek ALC1200 Audio Codec), Nahimic Audio 6 SATA3, 1 Hyper M.2 (PCIe Gen4 x4), 1 M.2 (PCIe Gen3 x2 SATA3) 2 USB 3.2 Gen2 (Rear Type A C), 6 USB 3.2 Gen1 (2 Front, 4 Rear) Gigabit LAN