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MSI
MSI B550M-A PRO
AM4B550Micro-ATXDDR41 M.2
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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-A PRO is a Micro-ATX AM4 motherboard suitable for budget-conscious builds. It supports AMD Ryzen 3000, 4000 G-Series, and 5000 series processors. With two memory slots, it is best suited for systems that do not require extensive RAM expansion or high-end overclocking. This board provides essential B550 chipset features without premium additions, making it a solid choice for entry-level gaming or general productivity PCs.
Pros
- Affordable B550 chipset access
- Supports modern Ryzen CPUs
- Micro-ATX for compact builds
- Reliable for basic use
Cons
- Only two memory slots
- Limited VRM for high-end CPUs
- Basic feature set
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