Mainboard|asrock|amd b450|sam4|micro-atx|memory ddr4|memory slots 4|1xpci-express 2.0 1x|1xpci-express 2.0 16x|1xpci-express 3.0 16x|2xm.2|1x15pin d-sub|1xdvi-d|1xhdmi|2xaudio-in|1xaudio-out|2xusb 2.0|5xusb 3.2|1xusb-c|1xps/2|1xrj45|b450mpro4r2.0

B450M Pro4 R2.0

Supports AMD AM4 Socket Ryzen™ 2000, 3000, 4000 G-Series, 5000 and 5000 G-Series Desktop Processors

Supports DDR4 3200*

1 PCIe 3.0 x16, 1 PCIe 2.0 x16, 1 PCIe 2.0 x1

AMD Quad CrossFireX™

Graphics Output:HDMI, DVI-D, D-Sub

7.1 CH HD Audio (Realtek ALC892/897 Audio Codec)

4 SATA3, 1 Ultra M.2 (PCIe Gen3 x4), 1 M.2 (SATA3)

2 USB 3.2 Gen2 (Rear Type-A+C)

6 USB 3.2 Gen1 (2 Front, 4 Rear)