The ASUS PRIME B550M-K ARGB AM4 M-ATX Motherboard is designed to unlock the full potential of the AMD Ryzen™ platform, supporting 5000 Series, 5000 G-Series, 4000 G-Series, and 3000 Series processors. With a robust power design and comprehensive cooling solutions, this motherboard delivers the stability and performance required for daily productivity and demanding workloads. Whether you’re a DIY PC builder or a professional seeking reliable performance, the PRIME B550M-K provides flexible tools for fine-tuning your system to match your specific needs.
Equipped with PCIe 4.0 support, the PRIME B550M-K ARGB ensures ultra-fast connectivity for GPUs, making it ideal for high-load, feature-rich builds. The motherboard also features dual M.2 slots for faster data transfer speeds and Realtek 1Gb Ethernet for stable network connectivity. With USB 3.2 Gen 1 ports, including front-panel Type-C support, the PRIME B550M-K enables effortless connection of peripherals for seamless multitasking and data management.
Cooling is a priority, and the PRIME B550M-K comes equipped with a PCH heatsink, hybrid fan headers, and Fan Xpert 2+, ensuring stable temperatures even under heavy workloads. These features help maintain system longevity and efficiency, making the motherboard a reliable foundation for demanding applications. Additionally, its Realtek 7.1 Surround Sound High Definition Audio CODEC enhances your multimedia experience, delivering immersive audio for gaming or content creation.
For builders seeking a personalized aesthetic, the PRIME B550M-K ARGB offers Aura Sync RGB lighting with onboard addressable Gen 2 headers, enabling customizable illumination that syncs with compatible hardware. With its durable design, advanced connectivity options, and intuitive setup process, this motherboard provides everything you need to create a high-performance, visually stunning PC.
FEATURES:
- Ready for Advanced AI PC: Designed for the future of AI computing, with the power and connectivity needed for demanding AI applications
- AMD AM4 Socket: Ready for AMD Ryzen™ 5000 Series/ 5000 G-Series/ 4000 G-Series/ 3000 Series Desktop Processors
- Ultrafast Connectivity: PCIe 4.0, dual M.2 slots, Realtek 1Gb Ethernet, rear USB 3.2 Gen 1 ports and front USB 3.2 Gen 1 Type-C®
- Comprehensive Cooling: PCH heatsink, hybrid fan headers and Fan Xpert 2+
- Aura Sync RGB Lighting: Onboard Addressable Gen 2 headers for RGB LED strips, easily synced with Aura Sync-capable hardware
SPECIFICATIONS:
- Socket: AM4
- CPU: AMD Socket AM4 for AMD Ryzen™ 5000 Series/ 5000 G-Series/ 4000 G-Series/ 3000 Series Desktop Processors
- Chipset: B550
- DDR4 Memory: DDR4 5100(OC)/4866(OC)/4600(OC)/4466(OC)/4400(OC)/4333(OC)/4266(OC)/4200(OC)/4133(OC)/4000(OC)/3866(OC)/3733(OC)/3600(OC)/3466(OC)/3400(OC)/3333(OC)/3200/3000/2933/2800/2666/2400/2133 MHz
- Memory Channel: Dual
- DIMM Slots: 2
- Max Memory (GB): 64GB
- PCI-E 4.0 x16: 1
- PCI-E 3.0 x1: 1
- M.2 Slot: 2
- SATA 6G: 4
- RAID: 0/1/10
- LAN: Realtek 1Gb Ethernet
- USB 3.2 ports (Front): 1(Gen 1, Type-C) | 2(Gen 1, Type A)
- USB 3.2 ports (Rear): 4(Gen 1, Type A)
- USB 2.0 ports (Front): 4
- USB 2.0 ports (Rear): 2
- Audio ports (Rear): Realtek 7.1 Surround Sound High Definition Audio CODEC
- HDMI: 1
- Display Port: 1
- DirectX: 12
- Form Factor: M-ATX
- Operating System: Support for Windows® 10 64-bit, Windows® 11 64-bit
WHAT’S IN THE BOX:
- Asus PRIME B550M-K ARGB AM4 M-ATX Motherboard – Black x1
- SATA Cables x2
- I/O Shield x1
- M.2 SSD Screw Package x1
- User Manual x1
UGREEN Type-C to USB-A 3.0 Cable 1.5m – Fast Charging 3A, 5Gbps Sync – Black
UGREEN Cat6 UTP Flat Ethernet Blue Cable - 1 Metre
HDCVT 1x4 HDMI 1.4 Splitter 4K with EDID Management
AMD RYZEN 9 9900X 12-Core 4.4GHZ AM5 CPU
ASRock X870 A-Pro WiFi AMD AM5 ATX Gaming Motherboard
Hiksemi Future RGB 16GBKIT (2x8GB) 3600MHz DDR4 Desktop Gaming Memory Black
UGREEN USB 2.0 Extension Cable – A Male to Female, 480Mbps Data Transfer – 2M
Seagate Ironwolf 12TB 256MB 7200 RPM 3.5" SATA NAS HDD
Port Connect 65W GaN Type-C and USB-A Fast Charger
Patriot Viper VP4000 Mini 500GB M.2 2230 PCIe Gen4x4 SSD
Port Designs Pro Shock 360 Rugged Protective and Rotative Folio for Samsung Galaxy Tab A9+ - Black
HIKSEMI WAVE(S) 2.5" 256GB SATAIII SSD
Redragon GM303 PULSAR Gaming Stream Microphone - Black
UGREEN NW102 Cat6 U/UTP Flat Ethernet Cable 5m - Black
GIZZU Universal Travel Adapter
ASUS ROG CROSSHAIR X870E HERO BTF AMD AM5 ATX Gaming Motherboard
Cudy AX3000 Dual Band 5G Wi-Fi 6 LTE Router -White
Xiaomi 90W HyperCharge 3-Port Fast Charger – White
Xiaomi Robot Vacuum RV H50 PRO | H50 | S40 Pro Brush Cover - Black
Keychron Q3 Max 80% Full Assembled Knob Red Switch Hot-Swap Gateron Jupiter RGB Wireless Keyboard - Black
Cudy UE10A USB-A to Gigabit Ethernet Adapter
Keychron K7 Max QMK/VIA 65% Wireless Custom Mechanical Keyboard | BROWN Switches
Port Ergonomic Gel Mouse Pad - Black
HIKSEMI Future S 1TB M.2 NVME 2230 Solid State Drive
HIKSEMI Hiker 8GB 1600MHZ DDR3 SODIMM
Xiaomi Vacuum Cleaner Light HEPA Filter 2-Pack
GIZZU 2m Slimline Combination Notebook and Ultrabook Cable Lock
GIZZU 4K Active fibre Optic HDMI Cable 20m
Xiaomi G30 Max Vacuum Filter Kit
REDRAGON SEYFERT 3.5mm Aux Gaming Mic and Tripod - Black
Patriot Xporter Core 128GB USB3.2 Flash Drive - Black
Patriot P300 1TB M.2 PCIe NVMe SSD 






