Loading
Configuring your product

Multiple Finance Options Learn More

New products added everyday! Shop Now

5% OFF EVERYTHING

APRIL5OFF
ASUS  |  SKU: 90MB1GC0-M0EAY0  |  Condition: Brand New  |  UPC/EAN: 4711387316030

ASUS PRIME B550M-K ARGB AMD B550 Socket AM4 micro ATX

£141.99
Excl VAT £118.33

Key Details:

  • AMD AM4 Socket: Ready for AMD Ryzen™ 5000 Series/ 5000 G-Series/ 4000 G-Series/ 3000 Series Desktop Processors
  • Ultrafast Connectivity: PCIe 4.0, dual M.2 slots, Realtek 1Gb Ethernet, rear USB 3.2 Gen 1 ports and front USB 3.2 Gen 1 Type-C®
  • Comprehensive Cooling: PCH heatsink, hybrid fan headers and Fan Xpert 2+
  • Aura Sync RGB Lighting: Onboard Addressable Gen 2 headers for RGB LED strips, easily synced with Aura Sync-capable hardware
Final Price after Configuration:
£141.99
Excl VAT £118.33

Found a cheaper price online? Contact us so we can price match/beat.

AMD B550 (Ryzen™ AM4) mATX motherboard with dual M.2 slots, PCIe 4.0, Realtek 1Gb Ethernet, DisplayPort/HDMI™, SATA 6 Gbps, rear USB 3.2 Gen 1 ports, front USB 3.2 Gen 1 Type-C® and Aura Sync

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.

Cooler by Design

PRIME B550 series feature comprehensive cooling controls that are configurable via Fan Xpert 2+ software or via the UEFI BIOS.

Multiple Temperature Sources

Each header can dynamically reference three thermal sensors. Fan Xpert 2+ allows you to map the temperature of supported ASUS graphics cards to optimize cooling for GPU- and CPU-intensive tasks.

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.

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 64Gbps via PCIe 4.0, enabling quicker boot-up and app load times with OS or application drives.

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.

Intelligent Control

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.

Cooler by Design

PRIME B550 series feature comprehensive cooling controls that are configurable via Fan Xpert 2+ software or via the UEFI BIOS.

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

Multiple Temperature Sources

Each header can dynamically reference three thermal sensors. Fan Xpert 2+ allows you to map the temperature of supported ASUS graphics cards to optimize cooling for GPU- and CPU-intensive tasks.

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 64Gbps* via PCIe 4.0, enabling quicker boot-up and app load times with OS or application drives.

CUSTOMIZATION

The PRIME B550 series adds the nuanced details that improve every experience, from exclusive codecs that provide pristine audio quality to intuitive RGB lighting controls 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.

Audio Shielding

Audio shielding ensures precision analog/digital separation and greatly reduced multi-lateral interference.

Dedicated Audio PCB Layers

Separate layers for left and right tracks ensures both channels deliver consistent, equal quality.

Premium Audio Capacitors

Provides warm, natural, and immersive sound with exceptional clarity and fidelity.

Processor
Processor socket Socket AM4
Processor manufacturer AMD
Memory
Unbuffered memory Yes
Maximum internal memory 64 GB
Supported memory clock speeds 2133,2400,2666,2800,2933,3000,3200,3333,3400,3466,3600,3733,3866,4000,4133,4200,4266,4333,4400,4466,4600,4866,5100 MHz
Memory channels Dual-channel
Memory slots type DIMM
Number of memory slots 2
Supported memory types DDR4-SDRAM
Storage controllers
RAID levels 0, 1, 10
RAID support Yes
Supported storage drive interfaces M.2
Supported storage drive types HDD & SSD
Internal I/O
RGB LED pin header Yes
Number of COM connectors 1
TPM connector Yes
12V power connector Yes
Number of chassis fan connectors 2
CPU fan connector Yes
ATX Power connector (24-pin) Yes
Front panel connector Yes
Front panel audio connector Yes
S/PDIF out connector Yes
Number of SATA III connectors 4
USB 3.2 Gen 1 (3.1 Gen 1) connectors 2
USB 2.0 connectors 2
Rear panel I/O ports
Microphone in Yes
Headphone outputs 1
Line-in Yes
DisplayPort version 1.4
DisplayPorts quantity 1
HDMI version 2.1
HDMI ports quantity 1
PS/2 ports quantity 1
Ethernet LAN (RJ-45) ports 1
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity 4
USB 2.0 ports quantity 2
Network
Wake-on-LAN ready Yes
Ethernet interface type Gigabit Ethernet
Ethernet LAN Yes
Features
Windows operating systems supported Windows 10 x64, Windows 11
Audio output channels 7.1 channels
Motherboard chipset AMD B550
Motherboard chipset family AMD
Motherboard form factor micro ATX
Component for PC
Expansion slots
Number of M.2 (M) slots 2
PCI Express x16 (Gen 3.x) slots 1
PCI Express x16 (Gen 4.x) slots 1
PCI Express x1 (Gen 3.x) slots 1
BIOS
Clear CMOS jumper Yes
BIOS memory size 128 Mbit
BIOS type EFI AMI
Packaging data
Package weight 960 g
Package height 515 mm
Package depth 270 mm
Package width 260 mm
Weight & dimensions
Height 36.5 mm
Depth 221 mm
Width 244 mm
Packaging content
Cables included SATA
Other features
Weight 460 g

Payment & Security

Payment methods

  • Visa
  • Mastercard
  • PayPal
  • Klarna
  • Google Pay
  • Apple Pay
  • Shop Pay
  • Clearpay

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

ASUS

ASUS PRIME B550M-K ARGB AMD B550 Socket AM4 micro ATX

£141.99
Excl VAT £118.33

Grade

Brand New

Model

N/A

Part Number

90MB1GC0-M0EAY0

Case

N/A

Motherboard

N/A

Processor

N/A

Memory

N/A

Graphics Card

N/A

Solid State Drive (SSD)

N/A

Hard Disk Drive (HDD)

N/A

Cooling

N/A

Power Supply

N/A

Network Connectivity (WiFi + Bluetooth)

N/A

Operating System

N/A

Mouse and Keyboard

N/A

Monitor

N/A
View product