Motherboards with 3 PCIe 1x slots

prices on 39 models

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	Prices Prices	Socket Socket	Form Factor Form Factor	Chipset Chipset	Memory slots Memory slots	M.2 (SSD) M.2 (SSD)	PCI Express PCI Express	WiFi/Bluetuth WiFi/Bluetuth
Gigabyte B550 Gaming X V2 4.0 / 1 review	£86.99 – £139.00 Compare prices 23	AM4	ATX 305x244 mm ATX 305x244 mm	AMD B550	4 x DDR4 4733 MHz	2 2	PCIe 4.0 16x - 2 pcs / 1x - 3 pcs PCIe 4.0 16x - 2 pcs / 1x - 3 pcs	—

Asus ROG STRIX B550-A GAMING 5.0 / 1 review	£121.99 – £215.00 Compare prices 19	AM4	ATX 305x244 mm ATX 305x244 mm	AMD B550	4 x DDR4 5100 MHz	2 2	PCIe 4.0 16x - 2 pcs / 1x - 3 pcs PCIe 4.0 16x - 2 pcs / 1x - 3 pcs	—

Asus TUF GAMING B550-PLUS	£110.99 – £182.00 Compare prices 15	AM4	ATX 305x244 mm ATX 305x244 mm	AMD B550	4 x DDR4 4600 MHz	3 3	PCIe 4.0 16x - 2 pcs / 1x - 3 pcs PCIe 4.0 16x - 2 pcs / 1x - 3 pcs	—

Asus ROG STRIX B550-F GAMING WIFI II 4.0 / 1 review	£135.99 – £267.00 Compare prices 22	AM4	ATX 305x244 mm ATX 305x244 mm	AMD B550	4 x DDR4 5100 MHz	2 2	PCIe 4.0 16x - 2 pcs / 1x - 3 pcs PCIe 4.0 16x - 2 pcs / 1x - 3 pcs	Wi-Fi 6E (802.11ax) Bluetooth v5.2

MSI MPG X570 GAMING PLUS 4.4 / 9 reviews	£429.24 – £429.00 Compare prices 3	AM4	ATX 304x243 mm ATX 304x243 mm	AMD X570	4 x DDR4 4400 MHz	2 2	PCIe 4.0 16x - 2 pcs / 1x - 3 pcs PCIe 4.0 16x - 2 pcs / 1x - 3 pcs	—

Asus TUF GAMING B450-PLUS II 4.4 / 5 reviews	£203.12 – £203.00 Compare prices 2	AM4	ATX 305x244 mm ATX 305x244 mm	AMD B450	4 x DDR4 4400 MHz	2 2	PCIe 3.0 16x - 2 pcs / 1x - 3 pcs PCIe 3.0 16x - 2 pcs / 1x - 3 pcs	—

Asus TUF GAMING B550-PLUS WIFI II 5.0 / 1 review	£101.99 – £196.00 Compare prices 17	AM4	ATX 305x244 mm ATX 305x244 mm	AMD B550	4 x DDR4 4866 MHz	2 2	PCIe 4.0 16x - 2 pcs / 1x - 3 pcs PCIe 4.0 16x - 2 pcs / 1x - 3 pcs	Wi-Fi 6 (802.11ax) Bluetooth v5.2

Asus TUF GAMING X570-PLUS 5.0 / 2 reviews	£335.24 – £335.00 Compare prices 3	AM4	ATX 305x244 mm ATX 305x244 mm	AMD X570	4 x DDR4 5100 MHz	2 2	PCIe 4.0 16x - 2 pcs / 1x - 3 pcs PCIe 4.0 16x - 2 pcs / 1x - 3 pcs	—

Asus ROG STRIX B550-F GAMING 3.7 / 3 reviews	£135.00 – £282.00 Compare prices 19	AM4	ATX 305x244 mm ATX 305x244 mm	AMD B550	4 x DDR4 5100 MHz	2 2	PCIe 4.0 16x - 2 pcs / 1x - 3 pcs PCIe 4.0 16x - 2 pcs / 1x - 3 pcs	—

ASRock B550 Pro4 5.0 / 1 review	£84.98 – £170.00 Compare prices 20	AM4	ATX 305x244 mm ATX 305x244 mm	AMD B550	4 x DDR4 4733 MHz	2 2	PCIe 4.0 16x - 2 pcs / 1x - 3 pcs PCIe 4.0 16x - 2 pcs / 1x - 3 pcs	—

Asus PRIME B550-PLUS	£95.99 – £174.00 Compare prices 9	AM4	ATX 305x244 mm ATX 305x244 mm	AMD B550	4 x DDR4 4800 MHz	2 2	PCIe 4.0 16x - 2 pcs / 1x - 3 pcs PCIe 4.0 16x - 2 pcs / 1x - 3 pcs	—

ASRock Z790 PG Lightning DDR5	£174.25 – £174.00 Compare prices 2	LGA 1700	ATX 305x244 mm ATX 305x244 mm	Intel Z790	4 x DDR5 7200 MHz	4 4x4.0 4 4x4.0	PCIe 5.0 16x - 2 pcs / 1x - 3 pcs PCIe 5.0 16x - 2 pcs / 1x - 3 pcs	—

Asus PRIME B450-PLUS 3.0 / 2 reviews	£219.24 – £219.00 Compare prices 4	AM4	ATX 305x234 mm ATX 305x234 mm	AMD B450	4 x DDR4 3200 MHz	1 1x3.0 1 1x3.0	PCIe 3.0 16x - 2 pcs / 1x - 3 pcs PCIe 3.0 16x - 2 pcs / 1x - 3 pcs	—

Gigabyte B550 GAMING X	£97.99 – £107.00 Compare prices 2	AM4	ATX 305x244 mm ATX 305x244 mm	AMD B550	4 x DDR4 4000 MHz	2 2	PCIe 4.0 16x - 2 pcs / 1x - 3 pcs PCIe 4.0 16x - 2 pcs / 1x - 3 pcs	—

Asus TUF GAMING B550-PLUS (WI-FI)	£119.99 – £254.00 Compare prices 5	AM4	ATX 305x244 mm ATX 305x244 mm	AMD B550	4 x DDR4 4800 MHz	2 2	PCIe 4.0 16x - 2 pcs / 1x - 3 pcs PCIe 4.0 16x - 2 pcs / 1x - 3 pcs	Wi-Fi 6 (802.11ax) Bluetooth v5.0

Biostar A620MP-E PRO	£86.99 Tradeinn.com	AM5	micro-ATX 244x244 mm micro-ATX 244x244 mm	AMD A620	4 x DDR5 6000 MHz	1 1	PCIe 4.0 16x - 1 pcs / 1x - 3 pcs PCIe 4.0 16x - 1 pcs / 1x - 3 pcs	—
ASRock H670 PG Riptide	£180.80 eBay.co.uk	LGA 1700	ATX 305x244 mm ATX 305x244 mm	Intel H670	4 x DDR4 5000 MHz	3 3x4.0 3 3x4.0	PCIe 5.0 16x - 2 pcs / 1x - 3 pcs PCIe 5.0 16x - 2 pcs / 1x - 3 pcs	—
ASRock X570S PG Riptide	£143.50 – £161.00 Compare prices 7	AM4	ATX 305x244 mm ATX 305x244 mm	AMD X570S	4 x DDR4 5000 MHz	2 2	PCIe 4.0 16x - 3 pcs / 1x - 3 pcs PCIe 4.0 16x - 3 pcs / 1x - 3 pcs	—

ASRock Z690 Phantom Gaming 4/D5	£218.75 eBay.co.uk	LGA 1700	ATX 305x244 mm ATX 305x244 mm	Intel Z690	4 x DDR5 5800 MHz	3 3	PCIe 5.0 16x - 2 pcs / 1x - 3 pcs PCIe 5.0 16x - 2 pcs / 1x - 3 pcs	—
Gigabyte B460 HD3	£126.00 eBay.co.uk	LGA 1200	ATX 305x225 mm ATX 305x225 mm	Intel B460	4 x DDR4 2933 MHz	2 2	PCIe 3.0 16x - 2 pcs / 1x - 3 pcs PCIe 3.0 16x - 2 pcs / 1x - 3 pcs	—
Asus ROG MAXIMUS XII HERO (WI-FI)	£250.00 Compare prices 3	LGA 1200	ATX 305x244 mm ATX 305x244 mm	Intel Z490	4 x DDR4 4800 MHz	3 3	PCIe 3.0 16x - 3 pcs / 1x - 3 pcs PCIe 3.0 16x - 3 pcs / 1x - 3 pcs	Wi-Fi 6 (802.11ax) Bluetooth v5.1

Gigabyte Z490 UD	£105.60 eBay.co.uk	LGA 1200	ATX 305x244 mm ATX 305x244 mm	Intel Z490	4 x DDR4 4500 MHz	2 2	PCIe 3.0 16x - 2 pcs / 1x - 3 pcs PCIe 3.0 16x - 2 pcs / 1x - 3 pcs	—
MSI MPG Z490 GAMING PLUS 5.0 / 3 reviews	£489.24 – £489.00 Compare prices 2	LGA 1200	ATX 305x244 mm ATX 305x244 mm	Intel Z490	4 x DDR4 4800 MHz	2 2	PCIe 3.0 16x - 2 pcs / 1x - 3 pcs PCIe 3.0 16x - 2 pcs / 1x - 3 pcs	—

Asus ROG STRIX Z490-E GAMING	£188.00 eBay.co.uk	LGA 1200	ATX 305x244 mm ATX 305x244 mm	Intel Z490	4 x DDR4 4600 MHz	2 2	PCIe 3.0 16x - 3 pcs / 1x - 3 pcs PCIe 3.0 16x - 3 pcs / 1x - 3 pcs	Wi-Fi 6 (802.11ax) Bluetooth v5.1