ASUS PRIME B550M-K ARGB | AMD AM4 Socket | B550 Chipset | Dual M.2 | PCIe 4.0 – New
R1,789.54
Build Smarter, Not Harder
The ASUS PRIME B550M-K ARGB gives DIY builders and professionals a rock-solid foundation for AMD Ryzen-powered systems — delivering the connectivity, stability, and expandability you need without unnecessary complexity. Whether you’re assembling your first rig or upgrading a workstation, this board gets out of your way and lets you build with confidence.
Speed Where It Counts
With PCIe 4.0 support and dual M.2 slots, your GPU and storage operate at their full potential — no bottlenecks, no compromises. Pair that with Realtek Gigabit Ethernet and USB 3.2 Gen 1 ports (including a front-panel Type-C) and you have a platform ready for fast, seamless multitasking and data transfers every single day.
Cool, Quiet, and Always On
A dedicated PCH heatsink, hybrid fan headers, and Fan Xpert 2+ work together to keep temperatures in check during the most demanding workloads — so your system stays stable, quiet, and performing at its best for the long haul.
Light Up Your Build, Your Way
Onboard Addressable Gen 2 RGB headers and Aura Sync compatibility let you personalise your build’s look with ease — syncing lighting across your entire setup for a cohesive, stunning aesthetic that matches your style.
133 in stock
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Socket
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AMD AM4 |
|---|---|
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Chipset
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AMD B550 |
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Compatible Processors
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AMD Ryzen™ 5000 Series / 5000 G-Series / 4000 G-Series / 3000 Series Desktop Processors |
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Form Factor
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Micro-ATX (M-ATX) |
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Operating System Support
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Windows® 10 64-bit, Windows® 11 64-bit |
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DirectX
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12 |
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Memory Type
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DDR4 |
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DIMM Slots
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2 |
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Memory Channel
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Dual Channel |
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Max Memory
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64GB |
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Supported Speeds
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DDR4 5100(OC) / 4866(OC) / 4600(OC) / 4400(OC) / 4266(OC) / 4000(OC) / 3866(OC) / 3600(OC) / 3200 / 3000 / 2933 / 2666 / 2400 / 2133 MHz |
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PCIe 4.0 x16 Slots
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1 |
|---|---|
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PCIe 3.0 x1 Slots
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1 |
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M.2 Slots
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2 |
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SATA 6Gb/s Ports
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4 |
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RAID Support
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RAID 0, 1, 10 |
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LAN
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Realtek 1Gb Ethernet |
|---|---|
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USB 3.2 Ports (Rear)
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4 x Gen 1 Type-A |
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USB 3.2 Ports (Front Header)
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1 x Gen 1 Type-C, 2 x Gen 1 Type-A |
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USB 2.0 Ports (Rear)
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2 |
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USB 2.0 Ports (Front Header)
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4 |
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Display Output
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1 x HDMI, 1 x DisplayPort |
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Audio
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Realtek 7.1 Surround Sound High Definition Audio CODEC |
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Heatsink
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PCH Heatsink |
|---|---|
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Fan Headers
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Hybrid Fan Headers with Fan Xpert 2+ |
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RGB Lighting
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Aura Sync RGB with Onboard Addressable Gen 2 Headers |
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Contents
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ASUS PRIME B550M-K ARGB Motherboard x1, SATA Cables x2, I/O Shield x1, M.2 SSD Screw Package x1, User Manual x1 |
|---|
| Weight | 0.709 kg |
|---|---|
| Dimensions | 27 × 5 × 27 cm |
| Brand |
ASUS |
| Colour |
Black |
| Warranty |
36 Months |
