The ASUS PRIME B850M-K Micro-ATX Motherboard is engineered for AMD Ryzen™ 7000, 8000, and 9000 Series processors, supporting the AM5 socket for cutting-edge desktop performance. With 2 DDR5 DIMM slots, it allows up to 128GB memory with EXPO™ and ASUS Enhanced Memory Profile (AEMP) support, enabling overclocking for both gaming and productivity workloads. Its dual-channel architecture ensures maximum bandwidth and stability for all memory-intensive applications.
Graphics capabilities include DisplayPort 1.4 with up to 8K@30Hz and HDMI 2.1 with 4K@60Hz, allowing flexible multi-monitor setups for content creation, gaming, and everyday use. Expansion options include a PCIe 5.0 x16 slot for high-performance graphics cards and a PCIe 4.0 x16 slot (B850 chipset) for additional expansion cards. Storage support is robust with 2 M.2 slots and 4 SATA 6Gb/s ports, with RAID 0/1/5/10 support via AMD RAIDXpert2 for faster and more secure storage configurations.
Connectivity features include Realtek 2.5Gb Ethernet with ASUS LANGuard for reliable network performance and multiple USB ports, including USB Type-C® with power delivery support. High-definition audio is powered by Realtek 7.1 Surround Sound CODEC, offering jack detection, multi-streaming, and up to 24-Bit/192 kHz playback for immersive sound experiences.
Reliability and convenience are ensured with ASUS 5X PROTECTION III, including DIGI+ VRM, SafeSlot, and stainless-steel back I/O. The motherboard also supports Aura Sync RGB lighting, BIOS FlashBack™, and comprehensive ASUS software including Armoury Crate, Fan Xpert 2+, and ASUS AI Advisor. Compact micro-ATX form factor (24.4cm x 22.1cm) makes it ideal for small-to-medium builds. The PRIME B850M-K is the perfect choice for AMD AM5 builds in Global, balancing performance, reliability, and expandability.
