Motherboards with PCI-E 4.0 support

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PCI Express 4.0

— PCI-Express v4.0 bus support.

Recall that PCI-E slots are standardly used to connect graphics cards and other expansion cards; in addition, PCI-E mode is used in other interfaces (for example, Thunderbolt for external peripherals and M.2 for internal SSDs). Version 4.0 was introduced in 2017 and implemented in some devices only in 2019. It delivers twice the data transfer rate of the previous PCI-E 3.0 at 1969 Mbps per PCI-E lane (which is 31.5 GBps for PCI-E 16x of this version). At the same time, motherboards of earlier versions can also be connected to PCI Express 4.0 slots, except that the speed of operation will be limited by their capabilities.

PCI Express 4.0

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ASRock B650M-HDV/M.2

2023 M.2 cooling CrossFire no backlight 2.5 Gbps

Form Factor:micro-ATX

Socket:AMD AM5

Chipset:AMD B650

Memory slots:2 х DDR5, 7200 MHz

Connectors:HDMI, DisplayPort, M.2

Expansion:PCI-E 1x - 1, PCI-E 16x - 2

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Price from £102.98 up to £189.00

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MSI B650M GAMING PLUS WIFI

2024 Wi-Fi M.2 cooling backlight 2.5 Gbps

Form Factor:micro-ATX

Socket:AMD AM5

Chipset:AMD B650

Memory slots:4 х DDR5, 7200 MHz

Connectors:HDMI, DisplayPort, M.2

Expansion:PCI-E 1x - 2, PCI-E 16x - 1

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Price from £139.99 up to £236.00

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MSI B650 GAMING PLUS WIFI

2023 Wi-Fi M.2 cooling CrossFire no backlight 2.5 Gbps

Form Factor:ATX

Socket:AMD AM5

Chipset:AMD B650

Memory slots:4 х DDR5, 7200 MHz

Connectors:HDMI, DisplayPort, M.2

Expansion:PCI-E 1x - 1, PCI-E 16x - 2

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Price from £129.99 up to £217.00

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Asus TUF GAMING B550M-PLUS

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2020TUF M.2 cooling CrossFire backlight 2.5 Gbps

Form Factor:micro-ATX

Socket:AMD AM4

Chipset:AMD B550

Memory slots:4 х DDR4, 4866 MHz

Connectors:HDMI, DisplayPort, M.2

Expansion:PCI-E 1x - 1, PCI-E 16x - 2

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Price from £119.49 up to £166.00

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MSI MAG B650 TOMAHAWK WIFI

2022MAG Wi-Fi M.2 cooling no backlight 2.5 Gbps

Form Factor:ATX

Socket:AMD AM5

Chipset:AMD B650

Memory slots:4 х DDR5, 7600 MHz

Connectors:HDMI, DisplayPort, M.2

Expansion:PCI-E 1x - 1, PCI-E 16x - 1

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Price from £109.99 up to £191.00

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MSI MPG B550 GAMING PLUS

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2020MPG M.2 cooling CrossFire backlight

Form Factor:ATX

Socket:AMD AM4

Chipset:AMD B550

Memory slots:4 х DDR4, 4400 MHz

Connectors:HDMI, DisplayPort, M.2

Expansion:PCI-E 1x - 2, PCI-E 16x - 2

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Price from £103.99 up to £131.00

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Gigabyte B550 AORUS ELITE V2

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2021Aorus M.2 cooling backlight 2.5 Gbps

Form Factor:ATX

Socket:AMD AM4

Chipset:AMD B550

Memory slots:4 х DDR4, 4733 MHz

Connectors:HDMI, DisplayPort, M.2

Expansion:PCI-E 1x - 1, PCI-E 16x - 3

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Price from £104.99 up to £198.00

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ASRock B650 PG Lightning

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2022Phantom Gaming M.2 cooling no backlight 2.5 Gbps

Form Factor:ATX

Socket:AMD AM5

Chipset:AMD B650

Memory slots:4 х DDR5, 7200 MHz

Connectors:HDMI, M.2

Expansion:PCI-E 1x - 2, PCI-E 16x - 2

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Price from £139.99 up to £287.00

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MSI PRO B650-S WIFI

2023 PRO Wi-Fi M.2 cooling CrossFire no backlight 2.5 Gbps

Form Factor:ATX

Socket:AMD AM5

Chipset:AMD B650

Memory slots:4 х DDR5, 7200 MHz

Connectors:HDMI, DisplayPort, M.2

Expansion:PCI-E 1x - 1, PCI-E 16x - 2

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Price from £131.99 up to £198.00

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MSI B550M PRO-VDH

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2021PRO M.2 cooling no backlight

Form Factor:micro-ATX

Socket:AMD AM4

Chipset:AMD B550

Memory slots:4 х DDR4, 4400 MHz

Connectors:HDMI, DisplayPort, M.2

Expansion:PCI-E 1x - 2, PCI-E 16x - 1

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Price from £79.99 up to £101.00

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Gigabyte B550 Gaming X V2

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2021Gaming no backlight

Form Factor:ATX

Socket:AMD AM4

Chipset:AMD B550

Memory slots:4 х DDR4, 4733 MHz

Connectors:HDMI, M.2

Expansion:PCI-E 1x - 3, PCI-E 16x - 2

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Price from £91.99 up to £116.00

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MSI B550-A PRO

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2020PRO M.2 cooling CrossFire no backlight

Form Factor:ATX

Socket:AMD AM4

Chipset:AMD B550

Memory slots:4 х DDR4, 4400 MHz

Connectors:HDMI, DisplayPort, M.2

Expansion:PCI-E 1x - 2, PCI-E 16x - 2

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Price from £89.98 up to £128.00

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ASRock B650M PG Lightning WiFi

2023 Phantom Gaming Wi-Fi CrossFire no backlight 2.5 Gbps

Form Factor:micro-ATX

Socket:AMD AM5

Chipset:AMD B650

Memory slots:4 х DDR5, 7200 MHz

Connectors:HDMI, DisplayPort, M.2

Expansion:PCI-E 16x - 2

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Price from £171.60 up to £203.00

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Asus TUF GAMING B650-E WIFI

2024 TUF Wi-Fi M.2 cooling no backlight 2.5 Gbps

Form Factor:ATX

Socket:AMD AM5

Chipset:AMD B650

Memory slots:4 х DDR5, 8000 MHz

Connectors:HDMI, DisplayPort, M.2

Expansion:PCI-E 1x - 1, PCI-E 16x - 2

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Price from £154.95 up to £201.00

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Gigabyte B650 EAGLE AX

2024 Eagle Wi-Fi M.2 cooling no backlight

Form Factor:ATX

Socket:AMD AM5

Chipset:AMD B650

Memory slots:4 х DDR5, 7600 MHz

Connectors:HDMI, DisplayPort, M.2

Expansion:PCI-E 16x - 4

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Price from £134.99 up to £202.00

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MSI MAG B550 TOMAHAWK MAX WIFI

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2022MAG Wi-Fi M.2 cooling CrossFire backlight 2.5 Gbps

Form Factor:ATX

Socket:AMD AM4

Chipset:AMD B550

Memory slots:4 х DDR4, 5100 MHz

Connectors:HDMI, DisplayPort, M.2

Expansion:PCI-E 1x - 2, PCI-E 16x - 2

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Price from £144.98 up to £178.00

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ASRock B650M Pro RS

2023 PRO (home/office/gaming)M.2 cooling CrossFire no backlight 2.5 Gbps

Form Factor:micro-ATX

Socket:AMD AM5

Chipset:AMD B650

Memory slots:4 х DDR5, 7200 MHz

Connectors:HDMI, DisplayPort, M.2

Expansion:PCI-E 16x - 2

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Price from £127.99 up to £180.00

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Gigabyte B550M AORUS ELITE AX

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2024 Aorus Wi-Fi no backlight

Form Factor:micro-ATX

Socket:AMD AM4

Chipset:AMD B550

Memory slots:4 х DDR4, 4733 MHz

Connectors:HDMI, M.2

Expansion:PCI-E 1x - 1, PCI-E 16x - 2

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Price from £113.33 up to £115.00

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ASRock B650M-H/M.2+

2023 no backlight

Form Factor:micro-ATX

Socket:AMD AM5

Chipset:AMD B650

Memory slots:2 х DDR5, 6400 MHz

Connectors:HDMI, DisplayPort, M.2

Expansion:PCI-E 1x - 2, PCI-E 16x - 1

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Price from £93.49

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Gigabyte B550M DS3H

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2020Ultra Durable no backlight

Form Factor:micro-ATX

Socket:AMD AM4

Chipset:AMD B550

Memory slots:4 х DDR4, 4000 MHz

Connectors:HDMI, M.2

Expansion:PCI-E 1x - 1, PCI-E 16x - 2

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Price from £83.97 up to £94.00

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Gigabyte B650 AORUS ELITE AX ICE

2023 Aorus Wi-Fi M.2 cooling no backlight 2.5 Gbps

Form Factor:ATX

Socket:AMD AM5

Chipset:AMD B650

Memory slots:4 х DDR5, 8000 MHz

Connectors:HDMI, DisplayPort, M.2

Expansion:PCI-E 16x - 3

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Price from £199.04 up to £260.00

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Asus PRIME B650M-K

2023 Prime M.2 cooling no backlight 2.5 Gbps

Form Factor:micro-ATX

Socket:AMD AM5

Chipset:AMD B650

Memory slots:2 х DDR5, 6400 MHz

Connectors:HDMI, M.2

Expansion:PCI-E 1x - 2, PCI-E 16x - 1

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Price from £99.08 up to £171.00

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Asus TUF GAMING B650M-PLUS WIFI

2022TUF Wi-Fi M.2 cooling no backlight 2.5 Gbps

Form Factor:micro-ATX

Socket:AMD AM5

Chipset:AMD B650

Memory slots:4 х DDR5, 7600 MHz

Connectors:HDMI, DisplayPort, M.2

Expansion:PCI-E 1x - 1, PCI-E 16x - 2

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Price from £155.99 up to £272.00

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Gigabyte B650M AORUS ELITE AX ICE

2024 Aorus Wi-Fi M.2 cooling backlight 2.5 Gbps

Form Factor:micro-ATX

Socket:AMD AM5

Chipset:AMD B650

Memory slots:4 х DDR5, 8000 MHz

Connectors:HDMI, DisplayPort, M.2

Expansion:PCI-E 16x - 2

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Price from £173.83 up to £230.00

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