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MSI
MSI B550M PRO
AM4B550Micro-ATXDDR41 M.2
Pricing is still being verified
Full Specifications
Platform, memory, storage, expansion, and connectivity specs.
SocketAM4
ChipsetB550
Form FactorMicro-ATX
ColorBlack
Memory TypeDDR4
Memory Slots2
Max Memory64 GB
Max Speed4600 MHz
ECC SupportNo
M.2 Slots1
M.2 Details2242/2260/2280 M-key
SATA 6 Gb/s Ports4
About This Product
The MSI B550M PRO is a micro-ATX AM4 motherboard suitable for budget-conscious builds. It supports up to 64GB DDR4-4600MHz RAM and features one PCIe x16 slot for a graphics card. With limited expansion options and a single M.2 slot, it is best suited for basic computing or entry-level gaming systems rather than high-performance or future-proofed builds.
Pros
- Affordable B550 chipset
- Supports Ryzen 5000 series CPUs
- Micro-ATX form factor for smaller cases
- DDR4-4600MHz memory support
Cons
- Only two memory slots
- Limited M.2 and PCIe expansion
- Basic VRM design
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