ASrock B550 Motherboard B550 EXTREME4 Motherboard AM4 support 5900 4500 5700X 3600 5600 5500 cpu ATX DDR4 128GB M.2 ATX Good Condition Fully Tested Free Shipping

Supports AMD AM4 Socket Ryzen™ 3000, 3000 G-Series, 4000 G-Series, 5000 and 5000 G-Series Desktop Processors*

14 Power Phase Design, Digi Power, Dr. MOS

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

AMD CrossFireX™

7.1 CH HD Audio (Realtek ALC1220 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), 5 USB 3.2 Gen1 (2 Front, 2 Rear, 1 Front Type-C)

Dragon 2.5G LAN

*Not compatible with AMD Athlon™ Processors.