Motherboards - AMD

AMD motherboards form the backbone of an AMD-based system, connecting the processor, memory, storage, and expansion in a single platform. This category includes boards designed for different build styles, from compact systems to feature-rich setups with room to grow.

What matters most day to day is stability and layout. A good motherboard makes building easier, supports the features you actually use, and allows upgrades without friction later on. Buyers often look at chipset support, connectivity, and expansion options rather than headline specs. BIOS support and build quality also shape long-term confidence.

For builders who want a solid foundation, AMD motherboards provide the structure that everything else relies on.

Need help choosing the right board? Read our AMD Motherboard Buying Guide

AMD B550 Socket AM4 ATX Motherboards

Motherboards based on the AMD B550 chipset support AMD Ryzen 5000-, 4000- and 3000-series processors, catering to gamers, content creators and power users. Integrated hardware and firmware security measures protect against viruses and malicious attacks, ensuring reliable and secure performance.

In addition to the PCIe lanes in AMD Ryzen CPUs, the AMD B550 chipset adds a further 30 PCIe 3.0 lanes and supports up to 6 USB 3.2 Gen 2x1 (10Gbps) ports.

These particular motherboards are full-size ATX designs, providing the most PCIe slots and I/O ports. Make sure to carefully check the specification carefully, as some models have extra features such as more I/O or better networking.

ASUS TUF GAMING B550-PLUS WiFi II AMD B550, AM4, DDR4, PCIe 4.0, SATA3, Dual M.2, CrossFire, USB 3.2 Gen2 A+C, ATXASUS TUF GAMING B550-PLUS WiFi II AMD B550 AM4 DDR4 WiFi 6 ATX Motherboard LN113053
Key Specifications
- ASUS TUF GAMING B550-PLUS WiFi II AMD B550
- AM4
- DDR4
- PCIe 4.0
- SATA3
- Dual M.2
- CrossFire
- USB 3.2 Gen2 A+C
- ATX
Customer Review (44)
Get it Saturday, 26 Sep48hrReplacement
£118.99
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ASUS ROG STRIX B550-A GAMING, AMD B550, AM4, DDR4, PCIe 4.0, Dual M.2, 2-Way CrossFire, 2.5GbE, USB 3.2 Gen2, ATXASUS AMD Ryzen ROG STRIX GAMING B550 AM4 PCIe 4.0 DDR4 ATX Motherboard LN111873
Key Specifications
- ASUS ROG STRIX B550-A GAMING
- AMD B550
- AM4
- DDR4
- PCIe 4.0
- Dual M.2
- 2-Way CrossFire
- 2.5GbE
- USB 3.2 Gen2
- ATX
Customer Review (31)
Get it Saturday, 26 Sep48hrReplacement
Was: £136.99£124.99
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ASUS ROG Strix B550-F Gaming WI-FI II, AMD B550, AM4, DDR4, PCIe 4.0, SATA3, Dual M.2, 2.5GbE, 2x2 Wi-Fi 6E/BT5.2, ATXASUS AMD B550 ROG STRIX B550-F Gaming WI-FI II DDR4 ATX Motherboard LN125436
Key Specifications
- ASUS ROG Strix B550-F Gaming WI-FI II
- AMD B550
- AM4
- DDR4
- PCIe 4.0
- SATA3
- Dual M.2
- 2.5GbE
- 2x2 Wi-Fi 6E/BT5.2
- ATX
Customer Review (63)
Get it Saturday, 26 Sep48hrReplacement
Was: £142.99£139.99
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Get it Saturday, 26 Sep48hrReplacement
Gigabyte B550 EAGLE, AMD B550, AM4, DDR4, PCIe 4.0, 2x M.2, GbE, USB 3.2 Gen2, ATXGigabyte B550 EAGLE AM4 DDR4 PCIe 4.0 ATX Motherboard LN168518
Key Specifications
- Gigabyte B550 EAGLE
- AMD B550
- AM4
- DDR4
- PCIe 4.0
- 2x M.2
- GbE
- USB 3.2 Gen2
- ATX
No customer review
Get it Saturday, 26 Sep
£95.99
Finance options available when you spend over £99.00
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Gigabyte B550 EAGLE WIFI6, AMD B550, AM4, DDR5, PCIe 4.0, 2x M.2, GbE, Wi-Fi 6, USB 3.2 Gen2, ATXGigabyte B550 EAGLE WIFI6 AM4 DDR4 PCIe 4.0 ATX Motherboard LN168517
Key Specifications
- Gigabyte B550 EAGLE WIFI6
- AMD B550
- AM4
- DDR5
- PCIe 4.0
- 2x M.2
- GbE
- Wi-Fi 6
- USB 3.2 Gen2
- ATX
No customer review
Get it Saturday, 26 Sep
£99.98
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MSI B550-A PRO, AMD B550, S AM4, DDR4, SATA3, PCIe 4.0, Dual M.2, CrossFire, GbE, USB 3.2 Gen2, ATXMSI AMD B550 B550-A PRO PCIe 4 DDR4 ATX Motherboard LN108116
Key Specifications
- MSI B550-A PRO
- AMD B550
- S AM4
- DDR4
- SATA3
- PCIe 4.0
- Dual M.2
- CrossFire
- GbE
- USB 3.2 Gen2
- ATX
Customer Review (17)
Get it Saturday, 26 Sep
£99.98
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MSI MPG B550 GAMING PLUS, AMD B550, S AM4, DDR4, SATA3, PCIe 4.0, Dual M.2, CrossFire, GbE, USB 3.2 Gen2 A+C, ATXMSI AMD B550 MPG GAMING PLUS PCIe 4.0 ATX Motherboard LN108114
Key Specifications
- MSI MPG B550 GAMING PLUS
- AMD B550
- S AM4
- DDR4
- SATA3
- PCIe 4.0
- Dual M.2
- CrossFire
- GbE
- USB 3.2 Gen2 A+C
- ATX
Customer Review (41)
Get it Saturday, 26 Sep
£104.99
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MSI B550 GAMING, AMD B550, AM4, DDR5, PCIe 4.0, 2x M.2, 1GbE, USB 3.1, XMP, ATXMSI B550 GAMING AM4 DDR4 PCIe 4.0 ATX Motherboard LN174118
Key Specifications
- MSI B550 GAMING
- AMD B550
- AM4
- DDR5
- PCIe 4.0
- 2x M.2
- 1GbE
- USB 3.1
- XMP
- ATX
No customer review
Get it Saturday, 26 Sep
£109.99
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New
MSI B550 GAMING WIFI6E, AMD B550, AM4, DDR4, PCIe 4.0, 2x M.2, 1GbE, WiFi6E, USB 3.1, A-XMP, ATXMSI B550 GAMING WIFI6E AM4 DDR4 PCIe 4.0 ATX Motherboard LN174497
Key Specifications
- MSI B550 GAMING WIFI6E
- AMD B550
- AM4
- DDR4
- PCIe 4.0
- 2x M.2
- 1GbE
- WiFi6E
- USB 3.1
- A-XMP
- ATX
No customer review
£119.99
Due today

AMD B550 Socket AM4 MicroATX Motherboards

In addition to the PCIe lanes in AMD Ryzen CPUs, the AMD B550 chipset adds a further 30 PCIe 3.0 lanes and supports up to 6 USB 3.2 Gen 2x1 (10Gbps) ports.

These particular motherboards are compact-size MicroATX designs, providing fewer PCIe slots than full-size ATX designs. Make sure to carefully check the specification carefully, as some models have extra features such as more I/O or better networking.

ASUS TUF GAMING B550M-PLUS WiFi II, AMD B550, AM4, DDR4, PCIe 4.0, SATA3, Dual M.2, USB 3.2 Gen2 A+C, mATXASUS TUF GAMING B550M-PLUS WiFi II AMD B550 WiFi 6 Micro-ATX Motherboard LN136652
Key Specifications
- ASUS TUF GAMING B550M-PLUS WiFi II
- AMD B550
- AM4
- DDR4
- PCIe 4.0
- SATA3
- Dual M.2
- USB 3.2 Gen2 A+C
- mATX
Customer Review (16)
Get it Saturday, 26 Sep48hrReplacement
£126.98
Get it Saturday, 26 SepIn stock
Get it Saturday, 26 Sep48hrReplacement
MSI PRO B550M-B Motherboard, AMD B550, AM4, DDR4, PCIe 4.0, 2x M.2, 1GbE, USB 3.0, XMP, mATXMSI PRO B550M-B AM4 DDR4 PCIe 4.0 Micro-ATX Motherboard LN174120
Key Specifications
- MSI PRO B550M-B Motherboard
- AMD B550
- AM4
- DDR4
- PCIe 4.0
- 2x M.2
- 1GbE
- USB 3.0
- XMP
- mATX
No customer review
Get it Saturday, 26 Sep
£74.99
Finance options available when you spend over £99.00
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Offer
MSI B550M PRO-VDH, AMD B550, AM4, DDR4, PCIe 4.0, Dual M.2, GbE, USB 3.2 Gen 1, Micro-ATXMSI AMD Ryzen B550M PRO-VDH AM4 PCIe 4.0 mATX Motherboard LN113368
Key Specifications
- MSI B550M PRO-VDH
- AMD B550
- AM4
- DDR4
- PCIe 4.0
- Dual M.2
- GbE
- USB 3.2 Gen 1
- Micro-ATX
Customer Review (6)
Get it Saturday, 26 Sep
Was: £89.99£79.99
Finance options available when you spend over £99.00
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MSI PRO B550M-P Motherboard, AMD B550, AM4, DDR4, PCIe 4.0, 2x M.2, 1GbE, USB 3.0, XMP, mATXMSI PRO B550M-P AM4 DDR4 PCIe 4.0 Micro-ATX Motherboard LN174119
Key Specifications
- MSI PRO B550M-P Motherboard
- AMD B550
- AM4
- DDR4
- PCIe 4.0
- 2x M.2
- 1GbE
- USB 3.0
- XMP
- mATX
No customer review
£83.99
Finance options available when you spend over £99.00
Due today
MSI B550M PRO-VDH WIFI, AMD B550, S AM4, DDR4, SATA3, PCIe 4.0, GbE, ac WiFi/BT 4.2, USB 3.2 Gen1 A+C, Micro-ATXMSI AMD B550M PRO-VDH WIFI DDR4 Micro-ATX Motherboard LN108120
Key Specifications
- MSI B550M PRO-VDH WIFI
- AMD B550
- S AM4
- DDR4
- SATA3
- PCIe 4.0
- GbE
- ac WiFi/BT 4.2
- USB 3.2 Gen1 A+C
- Micro-ATX
Customer Review (5)
Get it Saturday, 26 Sep
£109.99
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AMD B550 Socket AM4 Mini-ITX Motherboards

In addition to the PCIe lanes in AMD Ryzen CPUs, the AMD B550 chipset adds a further 30 PCIe 3.0 lanes and supports up to 6 USB 3.2 Gen 2x1 (10Gbps) ports.

These particular motherboards are tiny Mini ITX designs with a single PCIe slot. Make sure to carefully check the specification carefully, as some models have extra features such as more I/O or better networking.

Gigabyte B550I AORUS PRO AX, AMD B550, AM4, DDR4, PCIe 4.0, SATA3, Dual M.2, 2.5GbE, ax WiFi/BT5, USB 3.2 Gen2, Mini-ITXGigabyte AMD B550 AORUS B550I PRO AX WiFi/BTS Mini-ITX Motherboard LN108444
Key Specifications
- Gigabyte B550I AORUS PRO AX
- AMD B550
- AM4
- DDR4
- PCIe 4.0
- SATA3
- Dual M.2
- 2.5GbE
- ax WiFi/BT5
- USB 3.2 Gen2
- Mini-ITX
Customer Review (32)
£141.98
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