ASUS PRIME B550M-K ARGB AMD B550 Ryzen Socket AM4 micro ATX Desktop Motherboard

ASUS Prime B550M-K ARGB AMD B550 Socket AM4 Micro-ATX Motherboard Designed for today’s AI‑powered PCs, the Prime B550M‑K ARGB delivers robust power delivery, PCIe 4.0 bandwidth, dual M.2 storage, and onboard ARGB lighting—all wrapped in a compact micro‑ATX form factor ready for AMD Ryzen™ 3000/4000 G‑Series/5000 Series processors. Key Features Advanced AI PC Ready: AI Overclocking, AI Cooling II, and AI Noise Cancelation for intelligent system tuning. PCIe 4.0 & Dual M.2: One PCIe 4.0×4 M.2 slot and one PCIe 3.0×4/SATA M.2 slot plus four SATA 6 Gb/s ports for ultra‑fast storage. Comprehensive Cooling: Heatsinks on the chipset and M.2 slots, Hybrid Fan Headers, and Fan Xpert 2 software keep everything running cool. Ultrafast Connectivity: Realtek® 1 Gb Ethernet, four rear USB 3.2 Gen 1 ports, front USB 3.2 Gen 1 Type‑C®, plus support for Gen 2 Addressable RGB. 5X Protection III: SafeSlot Core, LANGuard, overvoltage protection, stainless‑steel back I/O, and DIGI VRM for hardware‑level reliability. Aura Sync RGB: Two addressable Gen 2 headers for seamless lighting synchronization across your build. Feature Detail CPU Socket AMD AM4 (Ryzen™ 5000/4000 G/3000 Series) Chipset AMD B550 Memory 2× DDR4 DIMM, up to 64 GB, DDR4‑5100(OC)† Expansion Slots 1× PCIe 4.0 x16 1× PCIe 3.0 x1 Storage 1× M.2 PCIe 4.0×4/SATA (2242‑2280) 1× M.2 PCIe 3.0×4/SATA (2242‑22110) 4× SATA 6 Gb/s LAN Realtek® 1 Gb Ethernet Rear USB 4× USB 3.2 Gen 1 (5 Gbps) Type‑A 2× USB 2.0 Front USB 1× USB 3.2 Gen 1 Type‑C® header 1× USB 3.2 Gen 1 header 2× USB 2.0 headers Audio Realtek® 7.1 HD Codec, audio shielding, premium caps ARGB Headers 3× Addressable Gen 2 Form Factor micro‑ATX (24.4 × 22.1 cm) OS Windows® 11 / 10 64‑bit Why You’ll Love It Whether you’re building an AI‑driven workstation or a compact gaming rig, the Prime B550M‑K ARGB pairs cutting‑edge connectivity, intelligent cooling, and customizable lighting—delivering a versatile, reliable foundation for any AM4 build.