Mainboard|asrock|amd b450|sam4|atx|4xpci-express 2.0 1x|2xpci-express 3.0 16x|2xm.2|memory ddr4|memory slots 4|1x15pin d-sub|1xhdmi|1xdisplayport|2xaudio-in|1xaudio-out|2xusb 2.0|1xusb type c|5xusb 3.2|1xps/2|1xrj45|b450pro4r2.0

B450 Pro4 R2.0

• Supports AMD AM4 Socket Ryzen™ 2000, 3000 and 5000 Series Desktop Processors
• Supports DDR4 3200+ (OC)
• 2 PCIe 3.0 x16, 4 PCIe 2.0 x1
• AMD Quad CrossFireX™
• Graphics Output: HDMI, Display Port, D-Sub
• 7.1 CH HD Audio (Realtek ALC892/897 Audio Codec)
• 6 SATA3, 1 Ultra M.2 (PCIe Gen3 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)
• Realtek Gigabit LAN