MSI B550M PRO

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Specifications
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Storage
AMD B550/ A520 Chipset
∙ 4x SATA 6Gb/s ports
∙ 1x M.2 slot (Key M) (from AMD Processor)
▪ B550M PRO Supports PCIe 4.0/ 3.0 x4*
▪ A520M PRO Supports PCIe 3.0 x4
▪ Supports SATA 6Gb/s
▪ Supports 2242/ 2260/ 2280 storage devices
* The supported specification depends on installed processor.
RAID
∙ Supports RAID 0, RAID 1 and RAID 10 for SATA storage
devices
USB
AMD B550/ A520 Chipset
▪ 2x USB 3.2 Gen 1 5Gbps ports (2 ports are available
through the internal USB 3.2 Gen 1 5Gbps connector)
▪ 6x USB 2.0 ports (2 Type-A ports on the back panel, 4
ports through the internal USB 2.0 connectors)
AMD Processor
▪ 4x USB 3.2 Gen 1 5Gbps Type-A ports on the back
panel
Audio
Realtek® ALC892/ALC897 Codec
▪ 7.1-Channel High Definition Audio
LAN ∙ 1x Realtek® RTL8111H LAN controller
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