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MSI
MSI B550-A PRO (CEC)
AM4B550ATXDDR42 M.2
Pricing is still being verified
Full Specifications
Platform, memory, storage, expansion, and connectivity specs.
SocketAM4
ChipsetB550
Form FactorATX
ColorBlack
Memory TypeDDR4
Memory Slots4
Max Memory128 GB
Max Speed4800 MHz
ECC SupportNo
M.2 Slots2
M.2 Details2242/2260/2280/22110 M-key 2242/2260/2280 M-key
SATA 6 Gb/s Ports8
About This Product
The MSI B550-A PRO (CEC) is an ATX motherboard for AMD AM4 CPUs, offering a balance of features for mid-range builds. It supports DDR4 memory up to 128GB at 4800MHz and includes two M.2 slots for NVMe storage. With eight SATA ports and multiple PCIe x16 slots, it provides ample expansion for storage and graphics cards, suitable for users building a capable workstation or gaming PC without premium features.
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