Find a motherboard

Filter every desktop motherboard we track on Amazon.co.uk by platform, features and price. Each filter shows how many boards it would leave.

Filters

Model or title

Brand

Platform

Socket

Chipset

Form factor

Memory

Networking

WiFi

Wired LAN

Slots

M.2 slots

RAM slots

PCIe 5.0 graphics slot 232 PCIe 5.0 M.2 slot 226

Ports and features USB4 / Thunderbolt 173 BIOS flashback 150

Colour

First available

Price and stock

Price from (£)

Price to (£)

Has a Warehouse offer 75 In stock only

A spec filter can only find boards whose Amazon listing states that spec. Boards that do not state it are counted next to the results, not guessed at.

Sort by

1,135 boards match · showing 1–40, best-selling

Motherboards matching your filters
Board	Price	Saving	Warehouse	Buy
Gigabyte B550M AORUS ELITE MotherboardAM4 · B550 · Micro-ATX · DDR4 · first available Sep 2020 (6 yr 1 mo old) · RRP £110.992× M.2 · 4 RAM slots	£86.99as of 5 Nov, 12:21	—	—	Amazon Compare
Gigabyte B850 GAMING WIFI6 MotherboardAM5 · B850 · ATX · DDR5 · WiFi · first available Jan 2025 (1 yr 9 mo old) · RRP £179.99WiFi 6 · 2× M.2 · PCIe 5.0 · 4 RAM slots · BIOS flashback	£136.99as of 5 Nov, 12:20	—	—	Amazon Compare
MSI MPG B550 GAMING PLUS Motherboard ATX 90-day lowAM4 · B550 · ATX · DDR4 · first available Jun 2020 (6 yr 4 mo old) · RRP £109.992× M.2	£99.98as of 5 Nov, 12:20	13% less2% under its 90-day usual	£87.35	Amazon Compare
MSI B550-A PRO Motherboard ATXAM4 · B550 · ATX · DDR4 · first available Jun 2020 (6 yr 4 mo old) · RRP £104.99	£103.98as of 5 Nov, 12:21	17% less	£85.94	Amazon Compare
MSI B550 GAMING WIFI MotherboardAM4 · B550 · ATX · DDR4 · WiFi · first available Dec 2025 (10 mo old) · RRP £119.99WiFi 5 · 2× M.2 · 4 RAM slots · USB-C 10Gbps	£119.99as of 5 Nov, 12:21	24% less	£91.39	Amazon Compare
MSI PRO B550M-P MotherboardAM4 · B550 · Micro-ATX · DDR4 · first available Jun 2026 (4 mo old) · RRP £84.992× M.2 · 4 RAM slots	£95.31as of 5 Nov, 12:22	—	—	Amazon Compare
MSI B550 GAMING WIFI6E Motherboard Lowest we've recordedAM4 · B550 · ATX · DDR4 · WiFi · first available Sep 2026 (1 mo old) · RRP £124.99WiFi 6E · 2× M.2 · 4 RAM slots · USB-C 10Gbps	£114.98as of 5 Nov, 12:22	—8% under its 90-day usual	—	Amazon Compare
MSI PRO B550M-P WIFI6E Motherboard Lowest we've recordedAM4 · B550 · Micro-ATX · DDR4 · WiFi · first available Jun 2026 (4 mo old) · RRP £89.99WiFi 6E · 2× M.2 · 4 RAM slots	£89.99as of 5 Nov, 12:22	8% less	£82.72	Amazon Compare
MSI B550 GAMING MotherboardAM4 · B550 · ATX · DDR4 · first available Jun 2026 (4 mo old) · RRP £109.992× M.2 · 4 RAM slots · USB-C 10Gbps	£99.98as of 5 Nov, 12:22	—9% under its 90-day usual	—	Amazon Compare
ASUS TUF GAMING B850M-PLUS WIFI AMD mATX motherboardAM5 · B850 · Micro-ATX · DDR5 · WiFi · first available Jan 2025 (1 yr 9 mo old) · RRP £282.75WiFi 6E · 2.5GbE · 3× M.2 · PCIe 5.0 · BIOS flashback · USB-C 20Gbps	£195.00as of 5 Nov, 12:22	—1% under its 90-day usual	—	Amazon Compare
Gigabyte B850 AORUS ELITE WIFI7 MotherboardAM5 · B850 · ATX · DDR5 · WiFi · first available Jan 2025 (1 yr 9 mo old) · RRP £239.99WiFi 7 · 2.5GbE · 2× M.2 · PCIe 5.0 · 4 RAM slots · BIOS flashback	£205.99as of 5 Nov, 12:22	19% less	£167.32	Amazon Compare
Gigabyte B850 AI TOP MotherboardAM5 · B850 · ATX · DDR5 · WiFi · first available Jan 2025 (1 yr 9 mo old) · RRP £419.99WiFi 7 · 10GbE · 1× M.2 · PCIe 5.0 · 4 RAM slots · BIOS flashback	£385.00as of 5 Nov, 12:22	—	—	Amazon Compare
Gigabyte B850M DS3H MotherboardAM5 · B850 · Micro-ATX · DDR5 · first available Jan 2025 (1 yr 9 mo old) · RRP £159.992.5GbE · 1× M.2 · PCIe 5.0 · 4 RAM slots · BIOS flashback	£123.50as of 5 Nov, 12:22	—	—	Amazon Compare
Gigabyte B850 GAMING X WIFI6E MotherboardAM5 · B850 · ATX · DDR5 · WiFi · first available Jan 2025 (1 yr 9 mo old) · RRP £176.99WiFi 7 · 2.5GbE · 2× M.2 · PCIe 5.0 · 4 RAM slots · BIOS flashback	£159.99as of 5 Nov, 12:22	—	—	Amazon Compare
Gigabyte B850I AORUS PRO MotherboardAM5 · B850 · Mini-ITX · DDR5 · WiFi · first available Jan 2025 (1 yr 9 mo old) · RRP £299.99WiFi 7 · 2.5GbE · 1× M.2 · PCIe 5.0 · 2 RAM slots · BIOS flashback	£219.99as of 5 Nov, 12:22	—	—	Amazon Compare
Gigabyte B850M GAMING X WIFI6E MotherboardAM5 · B850 · Micro-ATX · DDR5 · WiFi · first available Jan 2025 (1 yr 9 mo old) · RRP £189.99WiFi 6E · 2.5GbE · 1× M.2 · PCIe 5.0 · 4 RAM slots · BIOS flashback	£153.98as of 5 Nov, 12:20	—	—	Amazon Compare
Gigabyte B850 EAGLE WIFI6E MotherboardAM5 · B850 · ATX · DDR5 · WiFi · first available Jan 2025 (1 yr 9 mo old) · RRP £149.99WiFi 6E · 2× M.2 · PCIe 5.0 · 4 RAM slots · BIOS flashback	£164.99as of 5 Nov, 12:20	—	—	Amazon Compare
GIGABYTE B850M AORUS ELITE WIFI6E MotherboardAM5 · B850 · Micro-ATX · DDR5 · WiFi · first available Apr 2025 (1 yr 6 mo old) · RRP £219.99WiFi 6E · 2.5GbE · 1× M.2 · 4 RAM slots	£189.00as of 5 Nov, 12:23	—	—	Amazon Compare
GIGABYTE B850 EAGLE WIFI7 ICE Motherboard 30-day lowAM5 · B850 · ATX · DDR5 · WiFi · first available Apr 2025 (1 yr 6 mo old) · RRP £219.99WiFi 7 · 2.5GbE · 3× M.2 · 4 RAM slots · White	£166.61as of 5 Nov, 12:22	7% less6% under its 90-day usual	—	Amazon Compare
GIGABYTE B850 EAGLE ICE MotherboardAM5 · B850 · ATX · DDR5 · first available Jun 2025 (1 yr 5 mo old) · RRP £189.992.5GbE · 3× M.2 · 4 RAM slots · White	£168.85as of 5 Nov, 12:20	22% less	£131.77	Amazon Compare
GIGABYTE B850 AORUS STEALTH ICE MotherboardAM5 · B850 · ATX · DDR5 · WiFi · first available Jun 2025 (1 yr 5 mo old) · RRP £359.99WiFi 7 · 5GbE · 4× M.2 · White	£293.19as of 5 Nov, 12:22	—	—	Amazon Compare
MSI B850 GAMING PLUS WIFI6E MotherboardAM5 · B850 · ATX · DDR5 · WiFi · first available Jun 2025 (1 yr 4 mo old) · RRP £169.99WiFi 6E · 2.5GbE · 2× M.2 · PCIe 5.0 · 4 RAM slots · USB-C 10Gbps	£129.00as of 5 Nov, 12:21	14% less	£111.55	Amazon Compare
MSI B850M GAMING PLUS WIFI6E MotherboardAM5 · B850 · Micro-ATX · DDR5 · WiFi · first available Jun 2025 (1 yr 4 mo old) · RRP £149.99WiFi 6E · 2.5GbE · 2× M.2 · PCIe 5.0 · 4 RAM slots · USB-C 10Gbps	£139.99as of 5 Nov, 12:21	24% less	£106.64	Amazon Compare
MSI PRO B840M-P WIFI6E MotherboardAM5 · B840 · Micro-ATX · DDR5 · WiFi · first available Jun 2025 (1 yr 4 mo old) · RRP £129.99WiFi 6E · 2.5GbE · 2× M.2 · 4 RAM slots · USB-C 10Gbps	£129.99as of 5 Nov, 12:21	37% less	£81.77	Amazon Compare
MSI PRO B850-P WIFI Motherboard 30-day lowAM5 · B850 · ATX · DDR5 · WiFi · first available Jan 2025 (1 yr 9 mo old) · RRP £189.99WiFi 7 · 5GbE · 3× M.2 · PCIe 5.0 · 4 RAM slots · USB-C 10Gbps	£139.99as of 5 Nov, 12:21	—	—	Amazon Compare
MSI B840 GAMING PLUS WIFI MotherboardAM5 · B840 · ATX · DDR5 · WiFi · first available Jan 2025 (1 yr 9 mo old) · RRP £159.99WiFi 7 · 2.5GbE · 2× M.2 · 4 RAM slots · USB-C 10Gbps	£114.99as of 5 Nov, 12:20	—	—	Amazon Compare
MSI PRO B840-P WIFI MotherboardAM5 · B840 · ATX · DDR5 · WiFi · first available Jan 2025 (1 yr 9 mo old) · RRP £149.99WiFi 7 · 2.5GbE · 2× M.2 · 4 RAM slots · USB-C 10Gbps	£151.19as of 5 Nov, 12:20	—	—	Amazon Compare
MSI B850 GAMING PLUS WIFI MotherboardAM5 · B850 · ATX · DDR5 · WiFi · first available Jan 2025 (1 yr 9 mo old) · RRP £199.99WiFi 7 · 5GbE · 3× M.2 · PCIe 5.0 · 4 RAM slots · USB-C 10Gbps	£169.99as of 5 Nov, 12:20	—	—	Amazon Compare
MSI PRO B840M-B MotherboardAM5 · B840 · Micro-ATX · DDR5 · first available Jun 2025 (1 yr 4 mo old) · RRP £89.992.5GbE · 2× M.2 · 2 RAM slots	£89.99as of 5 Nov, 12:22	—	—	Amazon Compare
MSI B850M GAMING PLUS WIFI MotherboardAM5 · B850 · Micro-ATX · DDR5 · WiFi · first available Jun 2025 (1 yr 4 mo old) · RRP £169.99WiFi 7 · 5GbE · 2× M.2 · PCIe 5.0 · 4 RAM slots · USB-C 10Gbps	£139.99as of 5 Nov, 12:23	11% less	£123.90	Amazon Compare
MSI PRO B850M-P WIFI MotherboardAM5 · B850 · Micro-ATX · DDR5 · WiFi · first available Jun 2025 (1 yr 4 mo old) · RRP £139.99WiFi 7 · 5GbE · 3× M.2 · PCIe 5.0 · 4 RAM slots · USB-C 10Gbps	£149.99as of 5 Nov, 12:22	35% less	£98.00	Amazon Compare
MSI B840M GAMING PLUS WIFI6E MotherboardAM5 · B840 · Micro-ATX · DDR5 · WiFi · first available Jun 2025 (1 yr 4 mo old) · RRP £139.99WiFi 6E · 2.5GbE · 2× M.2 · 4 RAM slots · USB-C 10Gbps	£109.99as of 5 Nov, 12:23	—	—	Amazon Compare
MSI PRO B850M-A WIFI PZ MotherboardAM5 · B850 · Micro-ATX · DDR5 · WiFi · first available Oct 2025 (1 yr old) · RRP £189.99WiFi 7 · 5GbE · 2× M.2 · PCIe 5.0 · 4 RAM slots · USB-C 10Gbps	£189.98as of 5 Nov, 12:22	—	—	Amazon Compare
MSI PRO B840-S EVO WIFI6E MotherboardAM5 · B840 · ATX · DDR5 · WiFi · first available Jan 2026 (9 mo old) · RRP £139.99WiFi 6E · 2.5GbE · 2× M.2 · 4 RAM slots · USB-C 10Gbps	£129.04as of 5 Nov, 12:22	11% less5% under its 90-day usual	£115.23	Amazon Compare
ASUS TUF Gaming B550M-PLUSAM4 · B550 · Micro-ATX · DDR4 · first available Jun 2020 (6 yr 4 mo old) · RRP £129.992.5GbE · 2× M.2	£126.98as of 5 Nov, 12:21	—	—	Amazon Compare
ASUS PRIME B550M-AAM4 · B550 · Micro-ATX · DDR4 · first available Jan 2022 (4 yr 10 mo old) · RRP £93.862× M.2	£89.99as of 5 Nov, 12:21	—	—	Amazon Compare
ASUS Prime B550M-K AMD B550 30-day lowAM4 · B550 · Micro-ATX · DDR4 · first available Jan 2022 (4 yr 10 mo old) · RRP £134.992× M.2	£83.00as of 5 Nov, 12:21	4% less2% under its 90-day usual	—	Amazon Compare
ASUS PRIME B550-PLUSAM4 · B550 · ATX · DDR4 · first available Jan 2022 (4 yr 10 mo old) · RRP £124.562× M.2 · USB-C 10Gbps	£109.75as of 5 Nov, 12:21	—	—	Amazon Compare
Asus TUF GAMING B450-PLUS IIAM4 · B450 · ATX · DDR4 · first available Oct 2020 (6 yr old) · RRP £114.994 RAM slots	£114.99as of 5 Nov, 12:21	—	—	Amazon Compare
Asustek computer PRIME B450M-K II ATX +2GLN+U3.2+M2 SATA6+4XDDR9AM4 · B450 · Micro-ATX · DDR4 · first available Nov 2020 (6 yr old) · RRP £72.99	£89.99as of 5 Nov, 12:21	—	—	Amazon Compare

Tick two to four boards, then compare them side by side.

Showing the first 1000 boards. Add a filter to narrow the list.

How the filters work

Only what the listing states. Socket, chipset, size and memory type are read from the product title; WiFi generation, LAN speed, M.2 and RAM slot counts, PCIe 5.0, USB4 and the rest are read from the title and Amazon’s feature bullets. If a listing does not mention a spec, the board cannot match a filter on it, and we count it rather than guess.
Prices are the new price on Amazon.co.uk, checked about every six hours and shown with the time they were checked. The price on Amazon when you buy is the one that applies.
Compare. Tick two to four boards in the list and press “Compare selected” to see them side by side.
Check before you buy. Confirm the specification and the CPU support list on the maker’s website.