Product Overview

MSI B550M PRO

MSI B550M PRO AM4 Micro-ATX DDR4 64 GB Motherboard

MSI Motherboard $89.99

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SocketAM4
ChipsetB550
Form FactorMicro-ATX
MemoryDDR4
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Overview

The MSI B550M PRO is a Micro-ATX motherboard for AM4. It supports DDR4 memory up to 4600 MT/s (OC).

  • Support 3Rd Gen AMD Ryzen Desktop Processors And AMD Ryzen 4000 G-Series Desktop Processors
  • Supports DDR4 Memory, Up To 4600(OC) Mhz
  • Lightning Fast Experience: Pcie 4.0, Lightning Gen4 X4 M.2 With M.2 Shield Frozr
  • M.2 Shield Frozr: Strengthened Built-In M.2 Thermal Solution. Keeps M.2 Ssds Safe While Preventing Throttling, Making Them Run Faster
  • Core Boost: With Premium Layout And Digital Power Design To Support More Cores And Provide Better Performance

Specifications

Manufacturer MSI
Model Number b550m pro
Launch Date November 2020
CPU Socket AMD Socket AM4
Chipset Model Intel B550
Board Size / Form Factor Micro-ATX
Supported Memory Type DDR4
DIMM Slots 2
Maximum RAM Capacity 64 GB
Valid DDR4 Speeds DDR4-1866 / DDR4-2133 / DDR4-2400 / DDR4-2666 / DDR4-2800 / DDR4-2933 / DDR4-3000 / DDR4-3200 / DDR4-3466 / DDR4-3600 / DDR4-3733 / DDR4-3866 / DDR4-4000 / DDR4-4133 / DDR4-4266 / DDR4-4400 / DDR4-4600 (OC)
ECC Memory Support No
Expansion Slots (PCIe) 1 × PCIe x16, 2 × PCIe x1
PCIe x16 (Qty) 1
PCIe x4 (Qty) 0
PCIe x1 (Qty) 2
M.2 Slot Count 1 × M.2
M.2 Device Compatibility 2242 / 2260 / 2280 - M Key
SATA III Ports 4 × SATA 6Gbps
SATA Express Ports 0
Wired Networking (LAN) N/A
Onboard Wi-Fi No
Wi-Fi Standard N/A
Rear-Panel USB USB 3.2 Gen1, USB 2.0
Internal USB 3.2 Gen 2x2 Headers 0
Internal USB 3.2 Gen 2 Headers 0
Internal USB 3.2 Gen 1 Headers 1
Internal USB 2.0 Headers 2
NVIDIA SLI No
AMD CrossFire No
RAID Capability Yes
Back-Connect Layout No
Manufacturer Part Number (MPN) b550m pro
SKU Code b550m pro
GTIN / EAN 824142225240
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