Motherboard ASRock B550 PRO4
- Supports 3rd Gen AMD AM4 Ryzen™ / Future AMD Ryzen™ Processors
- 8 Power Phase Design, Digi Power
- 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, D-Sub
- AMD CrossFireX™
- 7.1 CH HD Audio (Realtek ALC1200 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), 6 USB 3.2 Gen1 (2 Front, 4 Rear)
- Gigabit LAN
CPU Socket: AM4
Chipset: AMD B550
CPU supports: Build in AMD AM4 Socket 3rd Gen AMD Ryzen™ Processors
Form factor: ATX
Memory Standard: DDR4
Maximum Memory Supported: 128 GB
Number of Memory Slots: 4
Frequency Memory: 4533+(OC) / 4466(OC) / 4400(OC) / 4333(OC) / 4266(OC) / 4200(OC) / 4133(OC) / 4000(OC) / 3866(OC) / 3800(OC) / 3733(OC) / 3600(OC) / 3466(OC) / 3200 / 2933 / 2667 / 2400 / 2133
Support Dualchannel: Yes
Graphics: Integrated AMD Radeon Vega Series Graphics in Ryzen Series APU
Integrated Audio: Realtek® ALC1200
Integrated LAN: Realtek RTL8111H chip (10/100/1000 Mbit)
PCI-E x16: 1 x PCIe 3.0/2.0 x16
PCI-E x16: 1 x PCIe 4.0/3.0 x16
PCI-E x1: 2
Interface Serial ATA: 6 x SATA3 6.0 Gb/s
M2 socket: 1 x M.2 connector (Socket 3, M key, type 2260/2280/22110 PCIe 4.0 x4 SSD Only)
M2 socket: 1 x M.2 Socket 3 with M Key, type 2242/2260/2280 storage devices support (SATA mode & X4 PCIE mode)
