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Best-value LGA1851 motherboards under £300 right now

The LGA1851 motherboards under £300 in stock on Amazon.co.uk, best value first. This list is generated from price, popularity and the specifications each Amazon listing states, not from hands-on testing.

This budget covers the whole B860 range and the entry Z890 boards, the only LGA1851 chipset with CPU overclocking. Thunderbolt 4, WiFi 7 and several M.2 slots, at least one of them PCIe 5.0, are common at this level. For a Core Ultra 5 or 7 run at stock settings, a good B860 board does the same job.

94 boards in stock in this band, the top 20 shown · prices last checked 20 Sep 2026, 02:43 BST

LGA1851 motherboards under £300, best value first
BoardPriceSavingWarehouseBuy
#1 MSI MPG Z890 EDGE TI WIFI Motherboard 30-day lowLGA1851 · Z890 · ATX · DDR5 · WiFi · first available Oct 2024 (1 yr 10 mo old) · RRP £369.99WiFi 7 · 5GbE · 5× M.2 · PCIe 5.0 · Thunderbolt 4Why it ranks here: in stock · Amazon sales rank #10,978 · 11% under its usual 90-day price · WiFi 7 · 5GbE LAN · 5 M.2 slots · PCIe 5.0 graphics slot · PCIe 5.0 M.2 · first available Oct 2024 (score 60.1 of 100)
£249.99as of 11% less11% under its 90-day usual£233.95Amazon
#2 MSI PRO Z890-A WIFI MotherboardLGA1851 · Z890 · ATX · DDR5 · WiFi · first available Oct 2024 (1 yr 10 mo old) · RRP £289.99WiFi 7 · 5GbE · 4× M.2 · PCIe 5.0 · Thunderbolt 4Why it ranks here: in stock · Amazon sales rank #10,978 · 9% under its usual 90-day price · WiFi 7 · 5GbE LAN · 4 M.2 slots · PCIe 5.0 graphics slot · PCIe 5.0 M.2 · first available Oct 2024 (score 58.1 of 100)
£206.60as of 9% under its 90-day usualAmazon
#3 GIGABYTE Z890 AORUS Elite Duo X Intel LGA 1851 ATX Motherboard Lowest we've recordedLGA1851 · Z890 · ATX · DDR5 · WiFi · first available Apr 2026 (4 mo old)WiFi 7 · 5GbE · 5× M.2 · PCIe 5.0 · USB4Why it ranks here: in stock · 7% under its usual 90-day price · WiFi 7 · 5GbE LAN · 5 M.2 slots · PCIe 5.0 graphics slot · PCIe 5.0 M.2 · BIOS flashback · first available Apr 2026 (score 56.0 of 100)
£263.84as of 7% under its 90-day usualAmazon
#4 MAG Z890 Tomahawk WiFi II Motherboard 30-day lowLGA1851 · Z890 · ATX · DDR5 · WiFi · first available Jun 2026 (3 mo old)WiFi 7 · 5GbE · 4× M.2 · PCIe 5.0 · Thunderbolt 4Why it ranks here: in stock · Amazon sales rank #45,254 · 7% under its usual 90-day price · WiFi 7 · 5GbE LAN · 4 M.2 slots · PCIe 5.0 graphics slot · PCIe 5.0 M.2 · first available Jun 2026 (score 55.7 of 100)
£214.71as of 7% under its 90-day usualAmazon
#5 ASUS ROG Strix B860-G Gaming WiFi mATX motherboardLGA1851 · B860 · Micro-ATX · DDR5 · WiFi · first available Jan 2025 (1 yr 8 mo old) · RRP £347.30WiFi 7 · 2.5GbE · 4× M.2 · PCIe 5.0 · Thunderbolt 4Why it ranks here: in stock · Amazon sales rank #2,700 · WiFi 7 · 2.5GbE LAN · 4 M.2 slots · PCIe 5.0 graphics slot · PCIe 5.0 M.2 · BIOS flashback · first available Jan 2025 (score 55.6 of 100)
£229.99as of Amazon
#6 ASUS Prime B860-PLUS WiFi B860 LGA 1851 ATX MotherboardLGA1851 · B860 · ATX · DDR5 · WiFi · first available Jan 2025 (1 yr 7 mo old)WiFi 6E · 2.5GbE · 2× M.2 · PCIe 5.0 · USB-C 20GbpsWhy it ranks here: in stock · 21% under its usual 90-day price · WiFi 6E · 2.5GbE LAN · 2 M.2 slots · PCIe 5.0 graphics slot · PCIe 5.0 M.2 · first available Jan 2025 (score 55.0 of 100)
£224.14as of 21% under its 90-day usualAmazon
#7 ASUS ROG Strix Z890-E Gaming WiFi Intel LGA 1851 ATX MotherboardLGA1851 · Z890 · ATX · DDR5 · WiFi · first available Oct 2024 (1 yr 10 mo old) · RRP £562.99WiFi 7 · 5GbE · 7× M.2 · PCIe 5.0 · Thunderbolt 4Why it ranks here: in stock · Amazon sales rank #7,908 · WiFi 7 · 5GbE LAN · 7 M.2 slots · PCIe 5.0 graphics slot · PCIe 5.0 M.2 · BIOS flashback · first available Oct 2024 (score 53.9 of 100)
£299.99as of Amazon
#8 ASRock B860I Lightning WiFi DDR5 PCIe 5.0 Mini-ITX MotherboardLGA1851 · B860 · Mini-ITX · DDR5 · WiFi · first available Jan 2025 (1 yr 8 mo old) · RRP £466.99WiFi 6E · 2.5GbE · 2× M.2 · PCIe 5.0 · Thunderbolt 4Why it ranks here: in stock · Amazon sales rank #66,120 · 12% under its usual 90-day price · WiFi 6E · 2.5GbE LAN · 2 M.2 slots · PCIe 5.0 graphics slot · PCIe 5.0 M.2 · BIOS flashback · first available Jan 2025 (score 53.7 of 100)
£174.49as of 12% under its 90-day usualAmazon
#9 Z890 GAMING PLUS WIFI6E MotherboardLGA1851 · Z890 · ATX · DDR5 · WiFi · first available May 2026 (3 mo old) · RRP £270.00WiFi 6E · 5GbE · 4× M.2 · PCIe 5.0 · 4 RAM slotsWhy it ranks here: in stock · Amazon sales rank #64,179 · 7% under its usual 90-day price · WiFi 6E · 5GbE LAN · 4 M.2 slots · PCIe 5.0 graphics slot · PCIe 5.0 M.2 · first available May 2026 (score 52.8 of 100)
£239.99as of 7% under its 90-day usualAmazon
#10 Asrock B860M PRO-A WIFI Intel B860 1851 Micro Atx 4 Ddr5 Hdmi Dp Wi-Fi 6E 2.5G LLGA1851 · B860 · Micro-ATX · DDR5 · WiFi · first available Jan 2025 (1 yr 8 mo old) · RRP £314.99WiFi 6E · 2.5GbE · 3× M.2 · PCIe 5.0 · 4 RAM slotsWhy it ranks here: in stock · Amazon sales rank #19,230 · 5% under its usual 90-day price · WiFi 6E · 2.5GbE LAN · 3 M.2 slots · PCIe 5.0 graphics slot · PCIe 5.0 M.2 · BIOS flashback · first available Jan 2025 (score 51.8 of 100)
£125.20as of 5% under its 90-day usualAmazon
#11 ASUS Intel ROG Strix Z890-A Gaming WiFi ATX motherboardLGA1851 · Z890 · ATX · DDR5 · WiFi · first available Jan 2024 (2 yr 8 mo old) · RRP £451.99WiFi 7 · 2.5GbE · 5× M.2 · PCIe 5.0 · Thunderbolt 4Why it ranks here: in stock · Amazon sales rank #7,908 · WiFi 7 · 2.5GbE LAN · 5 M.2 slots · PCIe 5.0 graphics slot · PCIe 5.0 M.2 · BIOS flashback · first available Jan 2024 (score 49.9 of 100)
£229.97as of Amazon
#12 GIGABYTE B860M AORUS ELITE WIFI6E MotherboardLGA1851 · B860 · Micro-ATX · DDR5 · WiFi · first available Jan 2025 (1 yr 8 mo old) · RRP £209.99WiFi 6E · 2.5GbE · 2× M.2 · PCIe 5.0 · USB4Why it ranks here: in stock · Amazon sales rank #13,591 · 7% under its usual 90-day price · WiFi 6E · 2.5GbE LAN · 2 M.2 slots · PCIe 5.0 graphics slot · BIOS flashback · first available Jan 2025 (score 49.6 of 100)
£166.46as of 7% under its 90-day usualAmazon
#13 ASUS TUF GAMING Z890-PLUS WIFI Intel ATX motherboardLGA1851 · Z890 · ATX · DDR5 · WiFi · first available Oct 2024 (1 yr 10 mo old) · RRP £295.99WiFi 7 · 2.5GbE · 4× M.2 · PCIe 5.0 · Thunderbolt 4Why it ranks here: in stock · Amazon sales rank #32,924 · WiFi 7 · 2.5GbE LAN · 4 M.2 slots · PCIe 5.0 graphics slot · PCIe 5.0 M.2 · BIOS flashback · first available Oct 2024 (score 49.4 of 100)
£199.99as of Amazon
#14 MSI PRO Z890-P WIFI MotherboardLGA1851 · Z890 · ATX · DDR5 · WiFi · first available Oct 2024 (1 yr 10 mo old) · RRP £234.99WiFi 7 · 5GbE · 4× M.2 · PCIe 5.0 · Thunderbolt 4Why it ranks here: in stock · Amazon sales rank #10,978 · WiFi 7 · 5GbE LAN · 4 M.2 slots · PCIe 5.0 graphics slot · PCIe 5.0 M.2 · first available Oct 2024 (score 49.1 of 100)
£189.99as of Amazon
#15 Z890 GAMING WIFI MotherboardLGA1851 · Z890 · ATX · DDR5 · WiFi · first available Dec 2025 (9 mo old) · RRP £199.99WiFi 7 · 2.5GbE · 3× M.2 · PCIe 5.0 · Thunderbolt 4Why it ranks here: in stock · Amazon sales rank #10,978 · WiFi 7 · 2.5GbE LAN · 3 M.2 slots · PCIe 5.0 graphics slot · PCIe 5.0 M.2 · first available Dec 2025 (score 49.1 of 100)
£199.99as of Amazon
#16 MAG Z890 TOMAHAWK WIFI Motherboard 30-day lowLGA1851 · Z890 · ATX · DDR5 · WiFi · first available Oct 2024 (1 yr 10 mo old) · RRP £299.99WiFi 7 · 5GbE · 4× M.2 · PCIe 5.0 · Thunderbolt 4Why it ranks here: in stock · Amazon sales rank #10,978 · WiFi 7 · 5GbE LAN · 4 M.2 slots · PCIe 5.0 graphics slot · PCIe 5.0 M.2 · first available Oct 2024 (score 49.1 of 100)
£289.00as of Amazon
#17 MSI MPG Z890I EDGE TI WIFI MotherboardLGA1851 · Z890 · Mini-ITX · DDR5 · WiFi · first available Oct 2024 (1 yr 10 mo old) · RRP £389.99WiFi 7 · 5GbE · 4× M.2 · PCIe 5.0 · Thunderbolt 4Why it ranks here: in stock · Amazon sales rank #10,978 · WiFi 7 · 5GbE LAN · 4 M.2 slots · PCIe 5.0 graphics slot · PCIe 5.0 M.2 · first available Oct 2024 (score 49.1 of 100)
£299.99as of Amazon
#18 ASUS ROG Strix B860-F Gaming WiFi ATX motherboardLGA1851 · B860 · ATX · DDR5 · WiFi · first available Jan 2025 (1 yr 8 mo old) · RRP £392.98WiFi 7 · 2.5GbE · 4× M.2 · PCIe 5.0 · Thunderbolt 4Why it ranks here: in stock · Amazon sales rank #38,902 · WiFi 7 · 2.5GbE LAN · 4 M.2 slots · PCIe 5.0 graphics slot · PCIe 5.0 M.2 · BIOS flashback · first available Jan 2025 (score 49.0 of 100)
£199.97as of 8% less£183.81Amazon
#19 ASUS ROG Strix B860-A Gaming WiFi ATX motherboard 90-day lowLGA1851 · B860 · ATX · DDR5 · WiFi · first available Jan 2025 (1 yr 8 mo old) · RRP £365.58WiFi 7 · 2.5GbE · 4× M.2 · PCIe 5.0 · USB4Why it ranks here: in stock · Amazon sales rank #38,902 · WiFi 7 · 2.5GbE LAN · 4 M.2 slots · PCIe 5.0 graphics slot · PCIe 5.0 M.2 · BIOS flashback · first available Jan 2025 (score 49.0 of 100)
£205.99as of Amazon
#20 GIGABYTE Z890 AORUS Elite WIFI7 Plus Intel LGA 1851 ATX MotherboardLGA1851 · Z890 · ATX · DDR5 · WiFi · first available Mar 2026 (5 mo old)WiFi 7 · 5GbE · 4× M.2 · PCIe 5.0 · USB4Why it ranks here: in stock · WiFi 7 · 5GbE LAN · 4 M.2 slots · PCIe 5.0 graphics slot · PCIe 5.0 M.2 · BIOS flashback · first available Mar 2026 (score 49.0 of 100)
£259.55as of Amazon

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

How this list is made

Nobody at motherboarddeals.co.uk has tested these boards. The list is generated from the data we hold: the price on Amazon.co.uk, how well the board sells, and the specifications its Amazon listing states. A board has to be in stock and under the budget to appear. It then scores points for being in stock (10), for its Amazon sales rank (up to 30, on a sliding scale), for selling below its own usual price of the last 90 days (one point per percent, up to 20, once we hold two weeks of its price history), for the features its listing states (up to 30: WiFi generation, 2.5 GbE or faster networking, the number of M.2 slots, PCIe 5.0 and a BIOS flashback button) and for how recently it was first available (up to 10). The line under each board names the factors that counted for it. A feature the listing does not state scores nothing, so a good board with a thin listing can rank lower than it deserves, and CPU and board bundles are left out. The order is recalculated whenever prices are checked, roughly every six hours; nobody can pay to move up it. How we track motherboard prices explains where the numbers come from.

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