ASUS PRIME B550M-K ARGB

AMD AM4 Ryzen 3//2xDIMM; Max. 64GB; DDR4/1xPCIe 4*16/ 1x PCIe3*16/ 1xPCIe3*1/2 x M.2; 4 x SATA 6Gb

More Information

ASUS Prime series is expertly engineered to unleash the full potential of 5000 Series/ 5000 G-Series/ 4000 G-Series/ 3000 Series AMD Ryzen platform. Boasting a robust power design, comprehensive cooling solutions and intelligent tuning options, PRIME B550 series motherboards provide daily users and DIY PC builders a range of performance tuning options via intuitive software and firmware features.

Flexibility
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 performance tweaks to perfectly match the way you work to maximize productivity.

All-Around Energy Efficiency
With the Energy Processing Unit (EPU), you'll enjoy system-wide power savings. The EPU automatically optimizes power consumption and maximizes savings with Away mode.

Cooling
PRIME B550 series are engineered with an array of hybrid fan headers to ensure your rig stays cool and stable under intense workloads.

Performance 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 data transfer options.

Storage Dual M.2 Slots (up to 64 Gbps)
PRIME B550M-K ARGB offers a total of two M.2 slots, one of which supports data-transfer speeds of up to 64Gbpsx via PCIe 4.0, enabling quicker boot-up and app load times with OS or application drives.

Technical Specifications

• Model: ASUS PRIME B550M-K ARGB
• CPU: AMD Socket AM4 for AMD Ryzen 5000 Series/ 5000 G-Series/ 4000 G-Series/ 3000 Series Desktop Processors
• Chipset: AMD B550 Chipset
• Memory: 2 x DIMM slots, Max. 64GB
• Supports DDR4 memory up to 5100(OC) MHz
• Dual Channel Memory Architecture
• ECC memory (ECC mode) support varies by CPU
• Graphics: 1 x DisplayPort 1 x HDMI port
• Graphics specifications may vary between CPU types
• Expansion Slots:
• 1 x PCIe 4.0 x16 slot (supports x16 mode) for AMD Ryzen 5000 Series/ 3000 Series Desktop Processors
• 1 x PCIe 3.0 x16 slot (supports x16 mode) for AMD Ryzen 5000 G-Series/ 4000 G-Series Desktop Processors
• 1 x PCIe 3.0 x1 slot
• Storage: Total supports 2 x M.2 slots and 4 x SATA 6Gb/s ports
• Supports various types of M.2 slots and SATA modes
• AMD RAIDXpert2 Technology supports both PCIe RAID 0/1/10 and SATA RAID 0/1/10
• Ethernet:
• 1 x Realtek 1Gb Ethernet
• USB: Rear USB: 4 x USB 3.2 Gen 1 ports (Type-A), 2 x USB 2.0 ports (Type-A)
• Front USB: 1 x USB 3.2 Gen 1 connector (supports USB Type-C ), 1 x USB 3.2 Gen 1 header supports 2 additional USB 3.2 Gen 1 ports, 2 x USB 2.0 headers support 4 additional USB 2.0 ports
• Audio: Realtek 7.1 Surround Sound High Definition Audio CODEC
• Supports up to 24-Bit/192 kHz playback
• Audio Shielding, Premium audio capacitors, Dedicated audio PCB layers
• Back Panel I/O Ports: Various USB ports, DisplayPort, HDMI port, Realtek 1Gb Ethernet port, Audio jacks, PS/2 Keyboard/Mouse combo port
• Internal I/O Connectors: Various headers for fans, power connectors, storage connectors, USB connectors, etc.
• Miscellaneous:
• ASUS 5X PROTECTION III features
• ASUS Q-Design features
• ASUS Thermal Solution
• Aura Sync with Addressable Gen 2 headers
• ASUS Exclusive Software
• UEFI BIOS with ASUS EZ DIY features
• BIOS: 128 Mb Flash ROM, UEFI AMI BIOS
• Manageability: WOL by PME, PXE
• Operating System Windows 11, Windows 10 64-bit
• Form Factor: micro-ATX Form Factor
• 9.6 inch x 8.7 inch ( 24.4 cm x 22.1 cm )