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AMD B840 chipset motherboards

 prices on 16 models
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Motherboard MSI B840 GAMING PLUS WIFI
MSI B840 GAMING PLUS WIFI
2025GamingWi-FiM.2 coolingno backlight2.5 Gbps
Form Factor:ATX
Socket:AM5
Chipset:AMD B840
Memory slots:4 x DDR5, 8000 MHz
Connectors:HDMI, M.2
Expansion:PCIe 16x - 5 pcs
Photos 5Prices 14
Price from £114.99 up to £127.00 
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12 stores 14 offers
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Motherboard Asus PRIME B840M-A WIFI
Asus PRIME B840M-A WIFI
2025PrimeWi-FiM.2 coolingno backlight2.5 Gbps
Form Factor:micro-ATX
Socket:AM5
Chipset:AMD B840
Memory slots:4 x DDR5, 7600 MHz
Connectors:HDMI, DisplayPort, M.2
Expansion:PCIe 16x - 3 pcs
Photos 9Prices 16
Price from £93.93 up to £145.00 
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15 stores 16 offers
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Motherboard Gigabyte B840M DS3H
Gigabyte B840M DS3H
2025Ultra DurableM.2 coolingno backlight2.5 Gbps
Form Factor:micro-ATX
Socket:AM5
Chipset:AMD B840
Memory slots:4 x DDR5, 8200 MHz
Connectors:HDMI, DisplayPort, M.2
Expansion:PCIe 16x - 2 pcs
Photos 4Prices 15
+ Wi-Fiwithout Wi-Fi
Price from £102.99 up to £182.00 
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9 stores 15 offers
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Motherboard Asus PRIME B840-PLUS WIFI
Asus PRIME B840-PLUS WIFI
2025PrimeWi-FiM.2 coolingno backlight2.5 Gbps
Form Factor:ATX
Socket:AM5
Chipset:AMD B840
Memory slots:4 x DDR5, 7600 MHz
Connectors:HDMI, DisplayPort, M.2
Expansion:PCIe 1x - 1 pcs, PCIe 16x - 4 pcs
Photos 9Prices 18
Price from £129.95 up to £212.00 
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16 stores 18 offers
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Motherboard Asus PRIME B840M-A-CSM
Asus PRIME B840M-A-CSM
2025Prime-CSM (business)M.2 coolingno backlight2.5 Gbps
Form Factor:micro-ATX
Socket:AM5
Chipset:AMD B840
Memory slots:4 x DDR5, 7600 MHz
Connectors:HDMI, DisplayPort, M.2
Expansion:PCIe 16x - 3 pcs
Photos 8Prices 14
Price from £113.99 up to £154.00 
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Motherboard Asus PRIME B840M-K
Asus PRIME B840M-K
2026Primeno backlight2.5 Gbps
Form Factor:micro-ATX
Socket:AM5
Chipset:AMD B840
Memory slots:2 x DDR5, 8000 MHz
Connectors:HDMI, M.2
Expansion:PCIe 16x - 2 pcs
Photos 7Prices 14
Price from £111.99 up to £145.00 
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11 stores 14 offers
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Motherboard MSI B840M GAMING PLUS WIFI6E
MSI B840M GAMING PLUS WIFI6E
2025GamingWi-FiM.2 coolingno backlightWhite Edition2.5 Gbps
Form Factor:micro-ATX
Socket:AM5
Chipset:AMD B840
Memory slots:4 x DDR5, 8000 MHz
Connectors:HDMI, M.2
Expansion:PCIe 16x - 2 pcs
Photos 7Prices 15
Price from £104.99 up to £146.00 
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11 stores 15 offers
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Motherboard Gigabyte B840M D2H
Gigabyte B840M D2H
2025Ultra Durableno backlight2.5 Gbps
Form Factor:micro-ATX
Socket:AM5
Chipset:AMD B840
Memory slots:2 x DDR5, 7600 MHz
Connectors:HDMI, M.2
Expansion:PCIe 16x - 2 pcs
Photos 4Prices 20
Price from £84.95 up to £144.00 
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12 stores 20 offers
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Motherboard MSI PRO B840M-P WIFI6E
MSI PRO B840M-P WIFI6E
2025PROWi-Fino backlight2.5 Gbps
Form Factor:micro-ATX
Socket:AM5
Chipset:AMD B840
Memory slots:4 x DDR5, 8000 MHz
Connectors:HDMI, M.2
Expansion:PCIe 1x - 1 pcs, PCIe 16x - 1 pcs
Photos 5Prices 11
Price from £94.99 up to £142.00 
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10 stores 11 offers
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Motherboard MSI PRO B840M-B
MSI PRO B840M-B
2025PROno backlight2.5 Gbps
Form Factor:micro-ATX
Socket:AM5
Chipset:AMD B840
Memory slots:2 x DDR5, 8000 MHz
Connectors:HDMI, M.2
Expansion:PCIe 1x - 1 pcs, PCIe 16x - 1 pcs
Photos 5Prices 10
Price from £79.99 up to £100.00 
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Motherboard Gigabyte B840M EAGLE WIFI6
Gigabyte B840M EAGLE WIFI6
2025EagleWi-FiM.2 coolingno backlight2.5 Gbps
Form Factor:micro-ATX
Socket:AM5
Chipset:AMD B840
Memory slots:2 x DDR5, 7200 MHz
Connectors:HDMI, DisplayPort, M.2
Expansion:PCIe 16x - 2 pcs
Photos 5Prices 14
Price from £104.95 up to £146.00 
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10 stores 14 offers
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Motherboard Gigabyte B840 EAGLE WIFI6E
Gigabyte B840 EAGLE WIFI6E
2025EagleWi-FiM.2 coolingno backlight2.5 Gbps
Form Factor:ATX
Socket:AM5
Chipset:AMD B840
Memory slots:4 x DDR5, 8200 MHz
Connectors:HDMI, DisplayPort, M.2
Expansion:PCIe 16x - 4 pcs
Photos 4Prices 5
Price from £128.99 up to £150.00 
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5 stores 5 offers
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Motherboard MSI PRO B840-S EVO WIFI6E
MSI PRO B840-S EVO WIFI6E
2026PROWi-FiM.2 coolingno backlight2.5 Gbps
Form Factor:ATX
Socket:AM5
Chipset:AMD B840
Memory slots:4 x DDR5, 8000 MHz
Connectors:HDMI, M.2
Expansion:PCIe 16x - 2 pcs
Photos 5Prices 10
Price from £134.98 up to £146.00 
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10 stores 10 offers
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Motherboard MSI PRO B840-P WIFI
MSI PRO B840-P WIFI
2025PROWi-FiM.2 coolingno backlight2.5 Gbps
Form Factor:ATX
Socket:AM5
Chipset:AMD B840
Memory slots:4 x DDR5, 8000 MHz
Connectors:HDMI, M.2
Expansion:PCIe 16x - 5 pcs
Photos 5Prices 8
Price from £130.98 up to £152.00 
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8 stores 8 offers
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Motherboard Gigabyte B840M AORUS ELITE WIFI6E
Gigabyte B840M AORUS ELITE WIFI6E
2025AorusWi-FiM.2 coolingbacklight2.5 Gbps
Form Factor:micro-ATX
Socket:AM5
Chipset:AMD B840
Memory slots:4 x DDR5, 8200 MHz
Connectors:HDMI, DisplayPort, M.2
Expansion:PCIe 16x - 2 pcs
Photos 7Prices 5
Price from £115.99 up to £198.00 
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4 stores 5 offers
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Motherboard Gigabyte B840 GAMING X WIFI6E
Gigabyte B840 GAMING X WIFI6E
2025GamingM.2 coolingno backlight2.5 Gbps
Form Factor:ATX
Socket:AM5
Chipset:AMD B840
Memory slots:4 x DDR5, 8200 MHz
Connectors:HDMI, DisplayPort, M.2
Expansion:PCIe 16x - 4 pcs
Photos 4Prices 2
Price from £133.99 up to £141.00 
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2 stores 2 offers
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