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)
Vendor Homepage: www.asrock.com/mb/AMD/B450M%20Pro4%20R2.0/B450M%20Pro4%20R2.0%20Rev%202.00.asp | Chipset: AMD B450 | Socket: SAM4 | Form Factor: Micro-ATX | Memory type: DDR4 | Frequency speed: 2133/2400/2666/2933/3200 | Memory slots: 4 | M.2: 2 | PCI-Express 2.0 16x: 1 | PCI-Express 2.0 1x: 1 | PCI-Express 3.0 16x: 1 | 15pin D-sub: 1 | Audio-In: 2 | Audio-Out: 1 | DVI-D: 1 | HDMI: 1 | PS/2: 1 | RJ45: 1 | USB 2.0: 2 | USB 3.2: 5 | USB-C: 1 | Integrated video: Depending on CPU | Integrated audio: Yes | Integrated LAN: Gigabit | RAID: SATA 0, 1, 10 | TPM: Header | Shipping Box Height: 55