Motherboards with COM port

prices on 188 models

COM port

— connector standard RS-232C. Nowadays it is considered obsolete, but it continues to be used as a control port in certain types of electronics — in particular, uninterruptible power supplies, cash registers, and some TVs. Therefore, motherboards with such a connector are also found on the market, although infrequently.

COM port

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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
ASRock B650D4U	$309.99 – $501.00 Compare prices 11	AM5	micro-ATX micro-ATX	AMD B650E	4 x DDR5 5600 MHz	2 1x5.0, 1x4.0 2 1x5.0, 1x4.0	PCIe 5.0 16x - 1 pcs / 4x - 1 pcs / 1x - 1 pcs PCIe 5.0 16x - 1 pcs / 4x - 1 pcs / 1x - 1 pcs	—

ASRock H81 Pro BTC	$60.00 eBay.com	LGA 1150	ATX 305x178 mm ATX 305x178 mm	Intel H81	2 x DDR3 1600 MHz	—	16x - 1 pcs / 1x - 5 pcs 16x - 1 pcs / 1x - 5 pcs	—
ASRock N100DC-ITX	$213.00 – $253.00 Compare prices 2	embedded intel	mini-ITX 170x170 mm mini-ITX 170x170 mm	—	1 x DDR4 3200 MHz	1 1	PCIe 3.0 4x - 1 pcs PCIe 3.0 4x - 1 pcs	—

Asus Pro H610M-C-CSM	$187.00 – $209.00 Compare prices 2	LGA 1700	micro-ATX 244x220 mm micro-ATX 244x220 mm	Intel H610	2 x DDR5 4800 MHz	1 1x3.0 1 1x3.0	PCIe 5.0 16x - 1 pcs / 1x - 2 pcs PCIe 5.0 16x - 1 pcs / 1x - 2 pcs	—

Supermicro X11SPI-TF	$400.63 – $816.00 Compare prices 7	LGA 3647	ATX 305x244 mm ATX 305x244 mm	Intel C622	8 x DDR4 2666 MHz	1 1	PCIe 3.0 16x - 2 pcs PCIe 3.0 16x - 2 pcs	—

Supermicro X11SSM-F	$265.61 – $561.00 Compare prices 17	LGA 1151	micro-ATX 244x244 mm micro-ATX 244x244 mm	Intel C236	4 x DDR4 2133 MHz	—	PCIe 3.0 4x - 2 pcs PCIe 3.0 4x - 2 pcs	—

Supermicro X12SCA-F	$544.99 – $787.00 Compare prices 9	LGA 1200	ATX 305x244 mm ATX 305x244 mm	Intel W480	4 x DDR4 2933 MHz	—	PCIe 3.0 16x - 2 pcs / 4x - 1 pcs PCIe 3.0 16x - 2 pcs / 4x - 1 pcs	—

Asus Pro A620M-C-CSM	$120.00 – $202.00 Compare prices 3	AM5	micro-ATX 244x244 mm micro-ATX 244x244 mm	AMD A620	2 x DDR5 8000 MHz	2 2x4.0 2 2x4.0	PCIe 4.0 16x - 1 pcs / 1x - 2 pcs PCIe 4.0 16x - 1 pcs / 1x - 2 pcs	—

Asus Pro A520M-C II/CSM	$89.99 – $115.00 Compare prices 3	AM4	micro-ATX 244x229 mm micro-ATX 244x229 mm	AMD A520	2 x DDR4 4866 MHz	1 1	PCIe 3.0 16x - 1 pcs / 1x - 2 pcs PCIe 3.0 16x - 1 pcs / 1x - 2 pcs	—

Asus Pro H610M-C D4-CSM	$125.00 – $199.00 Compare prices 3	LGA 1700	micro-ATX 244x222 mm micro-ATX 244x222 mm	Intel H610	2 x DDR4 3200 MHz	1 1	PCIe 4.0 16x - 1 pcs / 1x - 2 pcs PCIe 4.0 16x - 1 pcs / 1x - 2 pcs	—

Supermicro X11SSL-nF	$399.99 – $596.00 Compare prices 12	LGA 1151	micro-ATX 244x244 mm micro-ATX 244x244 mm	Intel C232	4 x DDR4 2133 MHz	—	PCIe 3.0 4x - 1 pcs / 1x - 1 pcs PCIe 3.0 4x - 1 pcs / 1x - 1 pcs	—

Supermicro X11SSH-F	$230.00 – $625.00 Compare prices 16	LGA 1151	micro-ATX 244x244 mm micro-ATX 244x244 mm	Intel C236	4 x DDR4 2133 MHz	1 1	PCIe 3.0 4x - 1 pcs PCIe 3.0 4x - 1 pcs	—

Supermicro X9DAi	$698.95 – $1,097.00 Compare prices 9	LGA 2011	E-ATX 305x332 mm E-ATX 305x332 mm	Intel C602	16 x DDR3 1866 MHz	—	PCIe 3.0 16x - 3 pcs / 4x - 1 pcs PCIe 3.0 16x - 3 pcs / 4x - 1 pcs	—

Supermicro X10SRL-F	$589.95 – $950.00 Compare prices 13	LGA 2011 v3	ATX 305x244 mm ATX 305x244 mm	Intel C612	8 x DDR4 2133 MHz	—	PCIe 3.0 4x - 3 pcs PCIe 3.0 4x - 3 pcs	—

MSI H61M-P23	$75.00 – $304.00 Compare prices 11	LGA 1155	micro-ATX 245x205 mm micro-ATX 245x205 mm	Intel H61	2 x DDR3 1333 MHz	—	16x - 1 pcs / 1x - 3 pcs 16x - 1 pcs / 1x - 3 pcs	—

Asus PRIME H610M-D DDR5	$180.00 – $189.00 Compare prices 2	LGA 1700	micro-ATX 234x203 mm micro-ATX 234x203 mm	Intel H610	2 x DDR5 5600 MHz	1 1	PCIe 4.0 16x - 1 pcs / 1x - 1 pcs PCIe 4.0 16x - 1 pcs / 1x - 1 pcs	—

Asus PRIME H610M-D DDR4	$124.00 – $189.00 Compare prices 2	LGA 1700	micro-ATX 234x203 mm micro-ATX 234x203 mm	Intel H610	2 x DDR4 3200 MHz	1 1	PCIe 4.0 16x - 1 pcs / 1x - 1 pcs PCIe 4.0 16x - 1 pcs / 1x - 1 pcs	—

Supermicro MBD-H11SSL-i	$1,292.05 – $1,327.00 Compare prices 6	SP3	ATX 305x244 mm ATX 305x244 mm	—	8 x DDR4 3200 MHz	1 1	PCIe 3.0 16x - 3 pcs PCIe 3.0 16x - 3 pcs	—

Supermicro X11SPM-F	$703.06 – $1,273.00 Compare prices 11	LGA 3647	micro-ATX 244x244 mm micro-ATX 244x244 mm	Intel C621	6 x DDR4 2666 MHz	—	PCIe 3.0 16x - 2 pcs PCIe 3.0 16x - 2 pcs	—

Supermicro X11DPI-NT	$999.99 – $2,479.00 Compare prices 8	LGA 3647	E-ATX 305x330 mm E-ATX 305x330 mm	Intel C622	16 x DDR4 2666 MHz	—	PCIe 3.0 16x - 4 pcs PCIe 3.0 16x - 4 pcs	—

Supermicro X11DPH-T 5.0 / 1 review	$929.74 – $1,926.00 Compare prices 14	LGA 3647	E-ATX 305x330 mm E-ATX 305x330 mm	Intel C622	16 x DDR4 2666 MHz	—	PCIe 3.0 16x - 3 pcs PCIe 3.0 16x - 3 pcs	—

MSI H81M-P32L	$312.84 – $324.00 Compare prices 2	LGA 1150	micro-ATX 243x228 mm micro-ATX 243x228 mm	Intel H81	2 x DDR3 1600 MHz	—	16x - 1 pcs / 1x - 1 pcs 16x - 1 pcs / 1x - 1 pcs	—

Supermicro X10SRM-TF	$395.48 – $584.00 Compare prices 10	LGA 2011 v3	micro-ATX 244x244 mm micro-ATX 244x244 mm	Intel C612	4 x DDR4 2400 MHz	1 1	PCIe 3.0 16x - 1 pcs PCIe 3.0 16x - 1 pcs	—

Supermicro X10DRD-i	$463.13 – $996.00 Compare prices 23	LGA 2011 v3	E-ATX 331x267 mm E-ATX 331x267 mm	Intel C612	8 x DDR4 2400 MHz	—	PCIe 3.0 PCIe 3.0	—