ASRock B450M PRO4 Socket AM4/ AMD Promontory B450/ DDR4/ Quad CrossFireX/ SATA3&USB3.1/ M.2/ A&GbE/ MicroATX Motherboard

Specifications

• Mfr Part Number: B450M PRO4
• CPU: Socket AM4
  • Digi Power design
  • 9 Power Phase design
  • Supports 105W Water Cooling (Pinnacle Ridge); Supports 95W Water Cooling (Summit Ridge); Supports 65W Water Cooling (Raven Ridge)
• Chipset: AMD Promontory B450
• Memory:
  • ​4x DDR4-3200+(OC)/ 2933/ 2667/ 2400/ 2133 DIMM Slots, Dual Channel, ECC, Non-ECC, Unbuffered, Max Capacity of 64GB (AMD Ryzen series CPUs (Pinnacle Ridge))
  • 4x DDR4-3200+(OC)/ 2933(OC)/ 2667/ 2400/ 2133 DIMM Slots, Dual Channel, ECC, Non-ECC, Unbuffered, Max Capacity of 64GB ( AMD Ryzen series CPUs (Summit Ridge))
  • 4x DDR4- 3200+(OC)/ 2933(OC)/ 2667/ 2400/ 2133 DIMM Slots, Dual Channel, Non-ECC, Unbuffered, Max Capacity of 64GB (AMD Ryzen series CPUs (Raven Ridge))
• Slots: 2x PCI-Express 3.0 x16 Slots (one runs at x8), 2x PCI-Express 2.0 x16 Slots (two run at x4), 1x PCI-Express 2.0 x1 Slot
• Multi-Graphics: Supports AMD Quad CrossFireX, CrossFireX Technology
• Storage:
  • SATA: 4x SATA3 Ports, Support RAID 0, 1, 10, NCQ, AHCI and Hot Plug
  • M.2: 1x Ultra M.2 Port (w/ M Key), supports type 2242/ 2260/ 2280 M.2 PCI Express module up to Gen3 x4 (32 Gb/s) (with Summit Ridge, Raven Ridge and Pinnacle Ridge), 1x M.2 Port (w/ M Key), supports type 2230/ 2242/ 2260/ 2280 M.2 SATA3 6.0 Gb/s module
• Audio: Realtek ALC892 7.1-Channel High Definition Audio CODEC
• LAN: Realtek RTL8111H PCIE x1 Gigabit Ethernet Controller
• Ports: 2x USB 3.1 Gen 2 Ports (1 Type-A rear, 1 Type-C rear), 6x USB 3.1 Gen 1 Ports (4 rear, 2 via header), 6x USB 2.0 Ports (2 rear, 4 via headers), 1x PS/2 Mouse/Keyboard Port, 1x VGA Port, 1x HDMI Port, 1x DVI-D Port, 1x RJ45 LAN Port with LED, Audio I/O Jacks
• Power Connector: 1x 24-pin ATX Power Connector, 1x 8-pin 12V Power Connector
• Form Factor: MicroATX, 9.6 x 9.6 inch / 24.4 x 24.4 cm