Ideal for the builder who wants to focus on gaming components this mini-ITX form factor motherboard offers the utility of larger boards in a smaller package. Take advantage of fan- or liquid-cooling systems wired gigabit connectivity and RGB headers for a unique and colorful style. An AM4 socket and B550 chipset provide compatibility with various AMD Ryzen-brand processors. Four dual-channel DDR4 memory slots are available as well as six SATA III ports and two M.2 slots for storage devices. One PCIe 4.0/3.0 x16 one PCIe 3.0 x16 and two PCIe 3.0 x1 slots are available for the installation of a graphics and utility cards. This motherboard is only compatible with Windows 10 64-bit operating systems.
Ideal for the builder who wants to focus on gaming components this mini-ITX form factor motherboard offers the utility of larger boards in a smaller package. Take advantage of fan- or liquid-cooling systems wired gigabit connectivity and RGB headers for a unique and colorful style. An AM4 socket and B550 chipset provide compatibility with various AMD Ryzen-brand processors. Four dual-channel DDR4 memory slots are available as well as six SATA III ports and two M.2 slots for storage devices. One PCIe 4.0/3.0 x16 one PCIe 3.0 x16 and two PCIe 3.0 x1 slots are available for the installation of a graphics and utility cards. This motherboard is only compatible with Windows 10 64-bit operating systems.
in 24 offers
Ideal for the builder who wants to focus on gaming components this mini-ITX form factor motherboard offers the utility of larger boards in a smaller package. Take advantage of fan- or liquid-cooling systems wired gigabit connectivity and RGB headers for a unique and colorful style. An AM4 socket and B550 chipset provide compatibility with various AMD Ryzen-brand processors. Four dual-channel DDR4 memory slots are available as well as six SATA III ports and two M.2 slots for storage devices. One PCIe 4.0/3.0 x16 one PCIe 3.0 x16 and two PCIe 3.0 x1 slots are available for the installation of a graphics and utility cards. This motherboard is only compatible with Windows 10 64-bit operating systems.
Ideal for the builder who wants to focus on gaming components this mini-ITX form factor motherboard offers the utility of larger boards in a smaller package. Take advantage of fan- or liquid-cooling systems wired gigabit connectivity and RGB headers for a unique and colorful style. An AM4 socket and B550 chipset provide compatibility with various AMD Ryzen-brand processors. Four dual-channel DDR4 memory slots are available as well as six SATA III ports and two M.2 slots for storage devices. One PCIe 4.0/3.0 x16 one PCIe 3.0 x16 and two PCIe 3.0 x1 slots are available for the installation of a graphics and utility cards. This motherboard is only compatible with Windows 10 64-bit operating systems.
Last updated at 03/21/2026 03:39:11
Msi MAG B550m Mortar Desktop Motherboard, Black
Free delivery
Original New Motherboard for Desktop MSI B550M Mortar Double SLI 128 GB Carte Mere De Pc Lenovo Ideapad Pc AMD Supports 4 DDR4
Msi Mag B550m Mortar Ddr4 Am4 B550 Micro-atx Motherboard
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MSI MAG B550M MORTAR Desktop Motherboard - AMD B550 Chipset - Socket AM4 - Micro ATX - 128 GB DDR4 SDRAM Maximum RAM - DIMM, UDIMM - 4 x Memory Slots
Delivery $100
MSI B550MMOR Desktop Motherboard - 1x Socket AM4 - AMD B550 - 4x DDR4 - RAID - 2x M.2 - 2x PCIe x16 - 1x RJ-45 - Micro ATX
Delivery between Mar 25 – Apr 1 $36.92
MSI MAG B550M MORTAR Desktop Motherboard - AMD B550 Chipset - Socket AM4 - Micro ATX
Free delivery between Mar 31 – Apr 1
Msi Mag B550M Mortar
Free delivery by Thu
MSI MAG B550M MORTAR Desktop Motherboard - AMD B550 Chipset - Socket AM4 - Micro ATX
Free delivery between Mar 24 – 27
MSI Mag B550M Mortar
30-day returns
MSI AM4 MAG B550M MORTAR
Free delivery
Msi MAG B550m Mortar Desktop Motherboard, Black
Free delivery
Original New Motherboard for Desktop MSI B550M Mortar Double SLI 128 GB Carte Mere De Pc Lenovo Ideapad Pc AMD Supports 4 DDR4
Msi Mag B550m Mortar Ddr4 Am4 B550 Micro-atx Motherboard
Free delivery by Thu
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
MSI MAG B550M MORTAR Desktop Motherboard - AMD B550 Chipset - Socket AM4 - Micro ATX - 128 GB DDR4 SDRAM Maximum RAM - DIMM, UDIMM - 4 x Memory Slots
Delivery $100
MSI B550MMOR Desktop Motherboard - 1x Socket AM4 - AMD B550 - 4x DDR4 - RAID - 2x M.2 - 2x PCIe x16 - 1x RJ-45 - Micro ATX
Delivery between Mar 25 – Apr 1 $36.92
