Skip to the beginning of the images gallery

Asus Prime B550M-K ARGB AMD B550 DDR4 Micro ATX Motherboard - Socket AM4

Enhance your micro ATX build with the Asus Prime B550M-K ARGB motherboard. Designed for AMD Ryzen processors on the AM4 socket, this DDR4 motherboard offers reliability and performance. Featuring ARGB lighting, PCIe 4.0 support, and comprehensive connectivity, it's an ideal choice for a compact yet powerful gaming or productivity system. Upgrade your setup with the reliability and versatility of the Asus Prime B550M-K ARGB motherboard.

Free Delivery Available

£89.99 £74.99

SKU

17B-6AE-110

In stock

ExpressVPN Exclusive 90-day Free Trial

Qty

Features

Description

Specification

Delivery

Reviews

Features

Features

Brand	Asus
Model Number	PRIME B550M-K ARGB
Motherboard Chipset	B550 Chipset (Ryzen AM4)
CPU Socket Type	AM4
Memory Type	DDR4
Outputs	DisplayPort 1.4, HDMI 2.1
Form Factor	Micro ATX

Description

Asus Prime B550M-K ARGB AMD B550 DDR4 Micro ATX Motherboard - Socket AM4

Elevate your micro ATX system to new heights with the Asus Prime B550M-K ARGB AMD B550 motherboard. Crafted to complement AMD Ryzen processors on the AM4 socket, this DDR4 micro ATX motherboard combines performance, reliability, and innovative features.

Unlock the potential of high-speed DDR4 memory, allowing for seamless multitasking and improved system responsiveness. The motherboard supports AMD Ryzen processors, providing a solid foundation for your system's performance.

Enhance the visual appeal of your setup with addressable RGB lighting. Customize the lighting effects to match your style and create an immersive gaming environment.

Stay ahead of the curve with PCIe 4.0 support, enabling faster data transfer rates and improved GPU performance for graphics-intensive applications. The motherboard also features a range of connectivity options, including USB ports, audio jacks, and LAN, ensuring you can easily connect your peripherals and accessories.

The micro ATX form factor makes this motherboard compact and space-efficient, allowing you to build a powerful system without compromising on size. Asus is renowned for producing reliable and durable motherboards, ensuring that your system operates smoothly and efficiently over the long term.

Whether you're a gamer, content creator, or a professional seeking a compact yet powerful system, the Asus Prime B550M-K ARGB motherboard delivers a feature-rich solution. Upgrade your computing experience with the perfect balance of performance, aesthetics, and reliability.

Specification

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, 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, Un-buffered Memory*
Dual Channel Memory Architecture
* ECC memory (ECC mode) support varies by CPU.
* Supported memory types, data rate (speed), and number of DRAM modules vary depending on the CPU and memory configuration, for more information please refer to CPU/Memory Support list under the Support tab of product information site or visit https://www.asus.com/support/.

Graphics
1 x DisplayPort**
1 x HDMI™ port***
* Graphics specifications may vary between CPU types. Please refer to AMD CPU specifications.
** Supports max. 4K@60Hz as specified in DisplayPort 1.4.
*** Supports 4K@60Hz as specified in HDMI 2.1.

Expansion Slots
AMD Ryzen™ 5000 Series/ 3000 Series Desktop Processors
1 x PCIe 4.0 x16 slot (supports x16 mode)
AMD Ryzen™ 5000 G-Series/ 4000 G-Series Desktop Processors
1 x PCIe 3.0 x16 slot (supports x16 mode)
AMD B550 Chipset
1 x PCIe 3.0 x1 slot
* Please check the PCIe bifurcation table on the support site (https://www.asus.com/support/FAQ/1037507/).
- To ensure compatibility of the device installed, please refer to https://www.asus.com/support/ for the list of supported peripherals.

Storage
Total supports 2 x M.2 slots and 4 x SATA 6Gb/s ports*
AMD Ryzen™ 5000 Series/ 3000 Series Desktop Processors
M.2_1 slot (Key M), type 2242/2260/2280 (supports PCIe 4.0 x4 & SATA modes)
AMD Ryzen™ 5000 G-Series/ 4000 G-Series Desktop Processors
M.2_1 slot (Key M), type 2242/2260/2280 (supports PCIe 3.0 x4 & SATA modes)
AMD B550 Chipset
M.2_2 slot (Key M), type 2242/2260/2280/22110 (supports PCIe 3.0 x4 & SATA modes)
4 x SATA 6Gb/s ports
* 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 (Total 6 ports)
4 x USB 3.2 Gen 1 (5G) ports (4 x Type-A)
2 x USB 2.0 ports (2 x Type-A)
Front USB (Total 7 ports)
1 x USB 3.2 Gen 1 (5G) connector (supports USB Type-C®)
1 x USB 3.2 Gen 1 (5G) 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: Jack-detection, Multi-streaming, Front Panel Jack-retasking
- Supports up to 24-Bit/192 kHz playback
Audio Features
- Audio Shielding
- Premium audio capacitors
- Dedicated audio PCB layers
* A chassis with an HD audio module in the front panel is required to support 7.1 Surround Sound audio output.

Back Panel I/O Ports
4 x USB 3.2 Gen 1 (5G) ports (4 x Type-A)
2 x USB 2.0 ports (2 x Type-A)
1 x DisplayPort
1 x HDMI™ port
1 x Realtek 1Gb Ethernet port
3 x Audio jacks
1 x PS/2 Keyboard/Mouse combo port

Internal I/O Connectors
Fan and Cooling related
1 x 4-pin CPU Fan header
2 x 4-pin Chassis Fan headers
Power related
1 x 24-pin Main Power connector
1 x 8-pin +12V Power connector
Storage related
2 x M.2 slots (Key M)
4 x SATA 6Gb/s ports
USB
1 x USB 3.2 Gen 1 (5G) connector (supports USB Type-C® )
1 x USB 3.2 Gen 1 (5G) header supports 2 additional USB 3.2 Gen 1 ports
2 x USB 2.0 headers support 4 additional USB 2.0 ports
Miscellaneous
3 x Addressable Gen 2 headers
1 x Clear CMOS header
1 x COM Port header
1 x Front Panel Audio header (AAFP)
1 x S/PDIF Out header
1 x Speaker header
1 x SPI TPM header (14-1 pin)
1 x 10-1 pin System Panel header

Special Features
ASUS 5X PROTECTION III
- DIGI+ VRM
- LANGuard
- Overvoltage Protection
- SafeSlot Core
- Stainless-Steel Back I/O
ASUS Q-Design
- Q-DIMM
- Q-LED Core
- Q-Slot
ASUS Thermal Solution
- Aluminum heatsink design
Aura Sync
- Addressable Gen 2 headers

Software Features
ASUS Exclusive Software
Armoury Crate
- Aura Creator
- Aura Sync
AI Suite 3
- Performance And Power Saving Utility
TurboV EVO
EPU
DIGI+ VRM
Fan Xpert 2+
- EZ update
ASUS CPU-Z
Norton 360 Deluxe (60 Days Free Trial)
WinRAR
UEFI BIOS
ASUS EZ DIY
- ASUS CrashFree BIOS 3
- ASUS EZ Flash 3
- ASUS UEFI BIOS EZ Mode