The ASUS PRIME B550M-K motherboard is expertly engineered to unleash the full potential of the 3rd Generation AMD Ryzen platform. Boasting a robust power design, comprehensive cooling solutions and intelligent tuning options, ASUS Prime B550 series motherboards provide daily users and DIY PC builders a range of performance tuning options via intuitive software and firmware features.
Chipset: AMD B550
CPU Socket: AMD AM4
Supported CPU: AMD 2nd/3rd Gen Ryzen
Memory Slots: 4
PCIe Gen 4 X16 Slots: 1
Form Factor: Micro-ATX
AMD AM4 socket: Ready for Ryzen™ 5000 Series/ 4000 G-Series/ 3000 Series Desktop Processors
Comprehensive cooling: PCH heatsink and Fan Xpert 2+
Ultrafast connectivity: Dual M.2, PCIe 4.0, 1 Gb Ethernet, USB 3.2 Gen 2 Type-A
5X Protection III: Multiple hardware safeguards for all-around system protection
About the ASUS PRIME B550M-K Motherboard
Precise Power Control
The Digi+ voltage-regulator module (VRM) delivers real-time control over voltage droop, automatically switching frequency and power-efficiency settings. It also allows you to fine-tune your CPU for ultimate stability and performance.
Cooler by Design
The ASUS Prime B550M-K is engineered with an array of hybrid fan headers and features comprehensive cooling controls that are configurable via Fan Xpert 2+ software or via the UEFI BIOS, ensuring your rig stays cool and stable under intense workloads.
PCIe 4.0 M.2 (up to 64 Gbps)
PCIe 4.0 M.2 Slot provides NVMe SSD RAID support for an incredible performance boost. Create a RAID configuration with PCIe 4.0 storage devices to enjoy the fastest data-transfer speeds on the 3rd Generation AMD Ryzen platform.
SafeSlot Core is the ASUS-exclusive PCIe slot. Featuring a fortified design that’s anchored to the motherboard by a special hook. Safeslot Core provides 1.6X-stronger retention and 1.3X-greater shearing resistance than standard expansion slots.