Highlights
Tune It Your Way
Comprehensive controls form the foundation of the ASUS Prime series. The Prime B550 motherboard packs flexible tools to tune every aspect of your system, enabling you to tweak performance settings to perfectly match the way you work – maximizing your productivity.
Cooler by Design
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.
Build on a Solid Foundation
Prime B550 motherboard provides all the fundamentals to boost daily productivity, so your system will be ready for action with stable power, intuitive cooling and flexible transfer options.
Little Things Make a Big Difference
Prime B550 series adds the nuanced details that improve every experience, from exclusive codecs that provide pristine audio quality to intuitive interface that let you customize your system to create a uniquely personal look.
Outstanding Audio
Combined onboard features deliver elevated audio
Intelligent design and premium hardware create audio quality unlike anything you've ever experienced.
Good to know
Processor
-
Processor manufacturer
AMD
-
Compatible processor series
AMD Ryzen 3000 Series
-
Processor socket
Socket AM4
Memory
-
Supported memory clock speeds
2133, 2400, 2666, 2800, 3000, 3200, 3333, 3466, 3600, 3733, 3866, 4000, 4133, 4266, 4400, 4600
-
Supported memory types
DDR4-SDRAM
-
Memory slots type
DIMM
-
Number of memory slots
4
Storage controllers
-
Supported storage drive interfaces
M.2, SATA
Internal I/O
-
USB 2.0 connectors
2
-
ATX Power connector (24-pin)
Yes
-
USB 3.2 Gen 1 (3.1 Gen 1) connectors
1

























