ASRock B850M PRO RS AMD AM5 Micro ATX Motherboard

The ASRock B850M PRO RS delivers exceptional performance and reliability for AMD Ryzen 9000, 8000, and 7000 Series processors. This Micro ATX motherboard combines cutting-edge technology with practical features, making it ideal for gaming builds and high-performance workstations.

Superior Power Delivery and Performance

Built with an 8+2+1 phase power design featuring Dr.MOS technology, this motherboard ensures stable power delivery even during intensive workloads. The 6-layer PCB construction provides enhanced signal integrity and thermal performance, while Hi-Density Power Connectors safely handle higher currents during overclocking. Support for DDR5 memory up to 8000+MHz (OC) with Intel XMP and AMD EXPO profiles ensures you can maximize system performance.

Next-Generation Storage Solutions

Experience blazing-fast storage speeds with three M.2 slots: one PCIe Gen5 x4 Blazing M.2 slot delivering up to 128Gb/s transfer speeds, and two Hyper M.2 Gen4 x4 slots for additional high-speed NVMe SSDs. The integrated M.2 bottom heatsink effectively dissipates heat to maintain optimal performance. Four SATA III ports provide additional storage flexibility for traditional drives.

Comprehensive Connectivity

Stay connected with Realtek Dragon 2.5Gb/s LAN offering 2.5X the bandwidth of standard gigabit ethernet. Dual graphics outputs (HDMI and DisplayPort) provide flexible display options when using integrated graphics. Extensive USB connectivity includes USB 3.2 Gen2 Type-C and Type-A ports, plus multiple USB 3.2 Gen1 and USB 2.0 ports across front and rear panels.

Enhanced Audio and RGB Customization

Nahimic Audio powered by Realtek ALC897 7.1 CH HD codec delivers immersive sound quality with advanced noise cancellation and Sound Tracker features. Polychrome RGB headers and addressable RGB support allow full customization of your system lighting, with SignalRGB compatibility for unified control across all RGB devices.

User-Friendly Features

BIOS Flashback enables easy BIOS updates without CPU or RAM installation. The pre-installed IO shield speeds up installation, while Auto Driver Installer ensures you can set up your system quickly even without an optical drive. Aluminum heatsinks with PWM/DC fan support and Fan-Tastic Tuning provide efficient thermal management with minimal noise.

Compatible with AMD Socket AM5 Ryzen processors, supporting up to 256GB DDR5 memory across four DIMM slots, the B850M PRO RS offers exceptional value for builders seeking reliability and performance in a Micro ATX form factor.