AMD B550 Motherboards (19 products)

Looking to build a gaming-grade rig, without breaking the bank? Due to their affordability and versatility, AMD B550 motherboards are widely regarded as an excellent entry point for anyone who's putting together an AMD Ryzen-powered PC. B550 motherboards support plenty of features - such as PCIe Gen4 - to get the most performance out of your system.

Read more about AMD B550 Motherboards

Showing 1 - 15 of 19 results
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Free Delivery* Gigabyte B550 AORUS Elite V2 ATX Motherboard

Gigabyte B550 AORUS Elite V2 ATX Motherboard

  • Socket AM4
  • 3rd Generation RYZEN
  • DDR4 Support
  • ATX Form Factor

£ 115.49  inc. vat

£124.98save £9.49

£ 96.24 ex. vat

£104.15save £7.91

0% Interest offers available

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Free Delivery* MSI B550-A PRO DDR4 ATX Motherboard

MSI B550-A PRO DDR4 ATX Motherboard

  • Socket AM4
  • 3rd Generation RYZEN
  • DDR4 Support
  • ATX Form Factor

£ 99.96  inc. vat

£109.98save £10.02

£ 83.30 ex. vat

£91.65save £8.35

0% Interest offers available

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Free Delivery* Gigabyte B550 AORUS ELITE AX V2 ATX Motherboard

Gigabyte B550 AORUS ELITE AX V2 ATX Motherboard

  • Socket AM4
  • Supports Up to 3rd Gen Ryzen
  • DDR4 Support
  • ATX Form Factor

£ 149.98  inc. vat

£ 124.98 ex. vat

0% Interest offers available

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Free Delivery* ASUS ROG STRIX B550-A GAMING ATX Motherboard

ASUS ROG STRIX B550-A GAMING ATX Motherboard

  • Socket AM4
  • 3rd Generation RYZEN
  • DDR4 Support
  • ATX Form Factor

£ 171.48  inc. vat

£179.99save £8.51

£ 142.90 ex. vat

£149.99save £7.09

0% Interest offers available

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Free Delivery* ASUS TUF GAMING B550M-PLUS WIFI II mATX Motherboard

ASUS TUF GAMING B550M-PLUS WIFI II mATX Motherboard

  • Socket AM4
  • 3rd Generation RYZEN
  • DDR4 Support
  • mATX Form Factor

£ 149.99  inc. vat

£158.99save £9.00

£ 124.99 ex. vat

£132.49save £7.50

0% Interest offers available

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Free Delivery* Gigabyte B550 GAMING X V2 ATX Motherboard

Gigabyte B550 GAMING X V2 ATX Motherboard

  • Socket AM4
  • 3rd Generation Ryzen
  • DDR4 Support
  • ATX Form Factor

£ 104.99  inc. vat

£ 87.49 ex. vat

0% Interest offers available

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Free Delivery* Gigabyte AMD B550I AORUS PRO AX Mini-ITX Motherboard

Gigabyte AMD B550I AORUS PRO AX Mini-ITX Motherboard

  • Socket AM4
  • 3rd Generation RYZEN
  • DDR4 SupportA
  • Mini-ITX Form Factor

£ 159.99  inc. vat

£189.99save £30.00

£ 133.32 ex. vat

£158.32save £25.00

0% Interest offers available

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Free Delivery* MSI MAG B550 TOMAHAWK DDR4 ATX Motherboard

MSI MAG B550 TOMAHAWK DDR4 ATX Motherboard

  • Socket AM4
  • 3rd Generation RYZEN
  • DDR4 Support
  • ATX Form Factor

£ 129.98  inc. vat

£139.98save £10.00

£ 108.31 ex. vat

£116.65save £8.34

0% Interest offers available

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Free Delivery* Gigabyte B550M DS3H AC mATX Motherboard

Gigabyte B550M DS3H AC mATX Motherboard

  • Socket AM4
  • 3rd Generation RYZEN
  • DDR4 Support
  • mATX Form Factor

£ 102.63  inc. vat

£ 85.52 ex. vat

0% Interest offers available

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Free Delivery* ASUS PRIME B550M-K DDR4 mATX Motherboard

ASUS PRIME B550M-K DDR4 mATX Motherboard

  • Socket AM4
  • 3rd Generation RYZEN
  • DDR4 Support
  • mATX Form Factor

£ 95.99  inc. vat

£102.02save £6.03

£ 79.99 ex. vat

£85.01save £5.02
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Free Delivery* ASUS ROG STRIX B550-F GAMING DDR4 ATX Motherboard

ASUS ROG STRIX B550-F GAMING DDR4 ATX Motherboard

  • Socket AM4
  • 3rd Generation RYZEN
  • DDR4 Support
  • ATX Form Factor

£ 145.98  inc. vat

£195.99save £50.01

£ 121.65 ex. vat

£163.32save £41.67

0% Interest offers available

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Free Delivery* MSI AMD B550M PRO-VDH WIFI Micro-ATX Motherboard

MSI AMD B550M PRO-VDH WIFI Micro-ATX Motherboard

  • Socket AM4
  • 3rd Generation RYZEN
  • DDR4 Support
  • Micro ATX Form Factor

£ 99.99  inc. vat

£109.98save £9.99

£ 83.32 ex. vat

£91.65save £8.33

0% Interest offers available

More Info
Free Delivery* MSI MPG B550 GAMING PLUS ATX Motherboard

MSI MPG B550 GAMING PLUS ATX Motherboard

  • Socket AM4
  • 3rd Generation RYZEN
  • DDR4 Support
  • ATX Form Factor

£ 114.98  inc. vat

£124.98save £10.00

£ 95.81 ex. vat

£104.15save £8.34

0% Interest offers available

More Info
Free Delivery* ASUS ROG STRIX B550-F GAMING WIFI II ATX Motherboard

ASUS ROG STRIX B550-F GAMING WIFI II ATX Motherboard

  • Socket AM4
  • 3rd Generation RYZEN
  • DDR4 Support
  • ATX Form Factor

£ 209.99  inc. vat

£ 174.99 ex. vat

0% Interest offers available

More Info
Free Delivery* ASUS TUF GAMING B550M-PLUS DDR4 mATX Motherboard

ASUS TUF GAMING B550M-PLUS DDR4 mATX Motherboard

  • Socket AM4
  • 3rd Generation RYZEN
  • DDR4 Support
  • mATX Form Factor

£ 149.99  inc. vat

£ 124.99 ex. vat

0% Interest offers available

More Info
Free Delivery*

Gigabyte B550 AORUS Elite V2 ATX Motherboard

  • Socket AM4
  • 3rd Generation RYZEN
  • DDR4 Support
  • ATX Form Factor

QuickFind: 1144136

Mfr part code: B550 AORUS ELITE V2

£ 115.49  inc. vat

£124.98save £9.49

£ 96.24 ex. vat

£104.15save £7.91

0% Interest offers available

More Info
Free Delivery*

MSI B550-A PRO DDR4 ATX Motherboard

  • Socket AM4
  • 3rd Generation RYZEN
  • DDR4 Support
  • ATX Form Factor

QuickFind: 982931

Mfr part code: B550-A PRO

£ 99.96  inc. vat

£109.98save £10.02

£ 83.30 ex. vat

£91.65save £8.35

0% Interest offers available

More Info
Free Delivery*

Gigabyte B550 AORUS ELITE AX V2 ATX Motherboard

  • Socket AM4
  • Supports Up to 3rd Gen Ryzen
  • DDR4 Support
  • ATX Form Factor

QuickFind: 1142598

Mfr part code: B550 AORUS ELITE AX V2

£ 149.98  inc. vat

£ 124.98 ex. vat

0% Interest offers available

More Info
Free Delivery*

ASUS ROG STRIX B550-A GAMING ATX Motherboard

  • Socket AM4
  • 3rd Generation RYZEN
  • DDR4 Support
  • ATX Form Factor

QuickFind: 1128358

Mfr part code: ROG STRIX B550-A GAMING

£ 171.48  inc. vat

£179.99save £8.51

£ 142.90 ex. vat

£149.99save £7.09

0% Interest offers available

More Info
Free Delivery*

ASUS TUF GAMING B550M-PLUS WIFI II mATX Motherboard

  • Socket AM4
  • 3rd Generation RYZEN
  • DDR4 Support
  • mATX Form Factor

QuickFind: 1831076

Mfr part code: TUF GAMING B550M-PLUS WIFI II

£ 149.99  inc. vat

£158.99save £9.00

£ 124.99 ex. vat

£132.49save £7.50

0% Interest offers available

More Info
Free Delivery*

Gigabyte B550 GAMING X V2 ATX Motherboard

  • Socket AM4
  • 3rd Generation Ryzen
  • DDR4 Support
  • ATX Form Factor

QuickFind: 1142603

Mfr part code: B550 GAMING X V2

£ 104.99  inc. vat

£ 87.49 ex. vat

0% Interest offers available

More Info
Free Delivery*

Gigabyte AMD B550I AORUS PRO AX Mini-ITX Motherboard

  • Socket AM4
  • 3rd Generation RYZEN
  • DDR4 SupportA
  • Mini-ITX Form Factor

QuickFind: 983623

Mfr part code: B550I AORUS PRO AX

£ 159.99  inc. vat

£189.99save £30.00

£ 133.32 ex. vat

£158.32save £25.00

0% Interest offers available

More Info
Free Delivery*

MSI MAG B550 TOMAHAWK DDR4 ATX Motherboard

  • Socket AM4
  • 3rd Generation RYZEN
  • DDR4 Support
  • ATX Form Factor

QuickFind: 982926

Mfr part code: MAG B550 TOMAHAWK

£ 129.98  inc. vat

£139.98save £10.00

£ 108.31 ex. vat

£116.65save £8.34

0% Interest offers available

More Info
Free Delivery*

Gigabyte B550M DS3H AC mATX Motherboard

  • Socket AM4
  • 3rd Generation RYZEN
  • DDR4 Support
  • mATX Form Factor

QuickFind: 1695567

Mfr part code: B550M DS3H AC

£ 102.63  inc. vat

£ 85.52 ex. vat

0% Interest offers available

More Info
Free Delivery*

ASUS PRIME B550M-K DDR4 mATX Motherboard

  • Socket AM4
  • 3rd Generation RYZEN
  • DDR4 Support
  • mATX Form Factor

QuickFind: 983115

Mfr part code: PRIME B550M-K

£ 95.99  inc. vat

£102.02save £6.03

£ 79.99 ex. vat

£85.01save £5.02
More Info
Free Delivery*

ASUS ROG STRIX B550-F GAMING DDR4 ATX Motherboard

  • Socket AM4
  • 3rd Generation RYZEN
  • DDR4 Support
  • ATX Form Factor

QuickFind: 983105

Mfr part code: ROG STRIX B550-F GAMING

£ 145.98  inc. vat

£195.99save £50.01

£ 121.65 ex. vat

£163.32save £41.67

0% Interest offers available

More Info
Free Delivery*

MSI AMD B550M PRO-VDH WIFI Micro-ATX Motherboard

  • Socket AM4
  • 3rd Generation RYZEN
  • DDR4 Support
  • Micro ATX Form Factor

QuickFind: 982932

Mfr part code: B550M PRO-VDH WIFI

£ 99.99  inc. vat

£109.98save £9.99

£ 83.32 ex. vat

£91.65save £8.33

0% Interest offers available

More Info
Free Delivery*

MSI MPG B550 GAMING PLUS ATX Motherboard

  • Socket AM4
  • 3rd Generation RYZEN
  • DDR4 Support
  • ATX Form Factor

QuickFind: 982925

Mfr part code: MPG B550 GAMING PLUS

£ 114.98  inc. vat

£124.98save £10.00

£ 95.81 ex. vat

£104.15save £8.34

0% Interest offers available

More Info
Free Delivery*

ASUS ROG STRIX B550-F GAMING WIFI II ATX Motherboard

  • Socket AM4
  • 3rd Generation RYZEN
  • DDR4 Support
  • ATX Form Factor

QuickFind: 1421725

Mfr part code: ROG STRIX B550-F GAMING WIFI II

£ 209.99  inc. vat

£ 174.99 ex. vat

0% Interest offers available

More Info
Free Delivery*

ASUS TUF GAMING B550M-PLUS DDR4 mATX Motherboard

  • Socket AM4
  • 3rd Generation RYZEN
  • DDR4 Support
  • mATX Form Factor

QuickFind: 983127

Mfr part code: TUF GAMING B550M-PLUS

£ 149.99  inc. vat

£ 124.99 ex. vat

0% Interest offers available

More Info
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What makes B550 motherboards so good?

Slotting in-between A520 boards and X570 boards, B550 boards are categorised as the mid-range AMD motherboard offering. Over basic A520 boards, B550 boards include an ample amount of features, without incurring the premium price tag of X570 boards. Most notably, they support PCIe Gen4 and overclocking.

While AMD Ryzen CPUs boost automatically, overclocking is a manual process for tuning your processor's clock speeds for the fastest performance possible. PCIe Gen4 is the next generation of peripheral connectivity, enabling a massive amount of bandwidth. It's crucial for saturating the full performance of super-fast PCIe Gen4 graphics cards and solid-state drives.

Who are B550 motherboards for?

Whether it's for gaming or content creation, AMD B550 motherboards make a great choice for a budget build, or for those building a PC for the very first time. Even though B550 boards are on the cheaper side compared to X570 boards, they include most of the features people look for in a motherboard. PCIe Gen4 allows you to use the latest components, while overclocking is there if you want to tinker with your rig.

If you're looking to buy a Ryzen 5000 Series processor and a compatible motherboard, B550 boards are the most popular choice. As such, there's a large range of B550 boards from the biggest brands over at Ebuyer, including ASUS, MSI and more.

What are B550M motherboards?

Browse Ebuyer's range of AMD B550 motherboards and you'll see that you've got two types of board on offer: B550 and B550M. This 'M' in B550M simply denotes the board's form-factor. B550M boards are in a Micro-ATX form-factor, whereas B550 boards are ATX.

What size computer case you have largely determines which board you'll end up buying. If you've got a Micro-ATX case, then go for a B550M board. Mid-tower or larger cases are designed for ATX boards, but most can also support Micro-ATX boards. A small B550M board in a roomy mid-tower case might look out of place. If you're on a budget, however, these small boards are often the cheapest B550 boards on the market.

As they're smaller than their full-sized counterpart, B550M boards might not have as many RAM DIMM slots, voltage regulator modules (VRMs), and heatsinks. In turn, this can have an impact on the installed processor's overclocking potential when reaching for the highest clocks. Otherwise, there are no changes between B550 and B550M boards on a technical level.

What processors are B550 motherboards compatible with?

AMD B550 motherboards are compatible with multiple AMD Ryzen Series processors. Out of the box, they'll support AMD Ryzen 5000, 4000, and 3000 Series processors. However, they won't support AMD Ryzen 3000 Series processors with integrated Radeon Graphics, such as the AMD Ryzen 5 3400G and 3200G. On the other hand, X570 boards will support these processors and even AMD Ryzen 2000 Series processors too.

Are B550 motherboards future-proof?

Seeing as B550 boards support PCIe Gen4, they'll be able to run some of the latest SSDs and GPUs. However, while AMD B550 motherboards are compatible with multiple AMD Ryzen Series, the AMD Ryzen 5000 Series is the final one they'll support.

B550 boards are based on the socket AM4 platform, which AMD launched alongside the Ryzen 1000 Series back in 2016. AMD stuck to AM4 for several years and got four generation's worth of support out of it, which is commendable. But with the Ryzen 7000 Series, they've finally moved onto the new socket AM5 platform.

So, if you're buying into AM4 with a B550 board at this stage of the game, don't expect it to be future-proof. An AM5 motherboard is the way to go instead. AMD has said they'll support AM5 with new technologies and next-gen architectures through to at least 2025.

That said, if you're rocking an older Ryzen CPU, then a B550's multi-gen support can come in handy. Say you've got a Ryzen 3000 Series processor and are looking to upgrade, but you're strapped for cash. You could pick up a B550 board now and continue to use your old CPU in it, while you save up for the upgraded CPU.

Read more

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