Asus Prime B850M K Socket AM5 DDR5 PCIe 5.0 2.5G LAN Motherboard

Asus Prime B850M K Socket AM5 DDR5 PCIe 5.0 2.5G LAN Motherboard Unleash the full potential of your Ryzen 9000 series processor with the ASUS Prime B850M-K. This Micro-ATX motherboard combines robust power design, comprehensive cooling solutions, and intelligent tuning options, featuring PCIe 5.0 connectivity and DDR5 support. Official Product Page B850 AMD Chipset DDR5 OC Support PCIe 5.0 Gen 5 Ready 2.5GbE Fast LAN Performance & Durability Next-Gen Connectivity Future-proof your build with a PCIe 5.0 x16 slot for the latest graphics cards and a PCIe 5.0 M.2 slot for blazing-fast NVMe storage speeds, ensuring maximum bandwidth for gaming and productivity. DDR5 Performance Take advantage of faster data transfer rates with DDR5 memory support. ASUS Enhanced Memory Profile (AEMP) and AMD EXPO allow you to easily overclock compatible kits for superior system responsiveness. Comprehensive Cooling Engineered with a VRM heatsink and M.2 heatsink to keep critical components cool under load. Fan Xpert 2 software provides granular control over system fans for the perfect balance of noise and thermals. Technical Specifications Feature Details Model PRIME B850M-K Chipset AMD B850 Socket AM5 (Ryzen 9000/8000/7000) Memory 2x DDR5 DIMM, Max 128GB Expansion Slots 1x PCIe 5.0 x16, 2x PCIe 4.0 x16 (x4/x1 mode) Storage 2x M.2 (1x PCIe 5.0 x4), 4x SATA 6Gb/s Networking Realtek 2.5Gb Ethernet Rear USB 2x USB 10Gbps, 2x USB 5Gbps, 4x USB 2.0 Video Output 1x HDMI 2.1, 1x DisplayPort 1.4 Form Factor Micro-ATX (24.4cm x 22.1cm) �� Pro Tip: This board features a BIOS FlashBack™ button on the rear I/O. This allows you to update the BIOS using only a USB drive and power supply, ensuring compatibility with the latest Ryzen processors even without an older CPU installed. Shop More From ASUS Explore Motherboards Important Notice: All information, specifications, and images provided herein are for reference and illustrative purposes only. Visual representations may not be perfectly accurate. Product specifications, features, and appearance can vary by model and country, and are subject to change without notice by the manufacturer. If you have suggestions, or if you notice an error or incorrect information in this draft, please help us improve by reporting it directly via our feedback form: Alfrensia.com – Website Feedback & Report Form. Copyright © 2026 alfrensia.com. All rights reserved.