ASRock B850M Pro RS

The ASRock B850M Pro RS is a microATX motherboard featuring the AMD B850 chipset designed for AMD Ryzen 9000, 8000, and 7000 Series processors on the AM5 socket. The board features four DDR5 slots supporting dual-channel mode, XMP, EXPO, ECC, and non-ECC unbuffered modules with capacity up to 256 GB. Memory frequency can reach DDR5-8000+ in overclocking mode depending on the processor and modules. The 8+2+1 power delivery system with Dr.MOS for VCore, SOC, and MISC, combined with a 6-layer PCB, ensures stable operation of modern AM5 processors in the compact microATX form factor. The dedicated graphics slot supports PCIe 5.0 x16, with an additional PCIe 4.0 x4 and M.2 Key E for Wi-Fi modules depending on the version. Storage connectivity includes one Blazing M.2 PCIe Gen5 x4, two Hyper M.2 PCIe Gen4 x4, and four SATA3 ports, allowing for multiple high-speed SSDs. Video output is provided through HDMI 2.1 and DisplayPort 1.4 supporting up to 4K 120 Hz for processors with integrated graphics. Networking is handled by Realtek 2.5G LAN, while audio uses Realtek ALC897 7.1 with Nahimic Audio. Additional features include rear USB-C 10 Gbps, USB-A 10 Gbps, front-panel USB-C, BIOS Flashback, Auto Driver Installer, M.2 Bottom Heatsink, and ARGB/RGB connectors.