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MSI B550-A Pro Motherboard

B550-A-PRO
$249
In stock
The MSI B550-A Pro motherboard supports 3rd gen AMD AM4 processors, features up to 4 x DDR4 memory slots, PCI-E 4.0, PCI-E 3.0, 2 x M.2 slots, 6 x SATA 6GB/s ports, 8 x USB 2.0 (4 front, 4 rear), 2 x USB 3.2 Gen 2 (2 rear, 1 x Type-A, 1 x Type-C), 5 x USB 3.2 Gen 1 (3 front, 2 x Type-A, 1 x Type-C, 2 rear), 1 x HDMI, 1 x DisplayPort, Realtek RTL8111H LAN, 6 x HD audio connectors, and an ATX form factor.

PRO series helps users work smarter by delivering an efficient and productive experience. Featuring stable functionality and high-quality assembly, PRO series motherboards provide not only optimized professional workflows but also less troubleshooting and longevity.

Features


Specifications


Socket AM4
CPU (Max Support) RYZEN 9
Chipset AMD® B550 Chipset
DDR4 Memory 1866/ 2133/ 2400/ 2667/ 2800/ 2933/ 3000/ 3066/ 3200/ 3466/ 3600/ 3733/ 3866/ 4000/ 4133/ 4266/ 4400 + Mhz by JEDEC and A-XMP OC MODE
Memory Channel Dual
DIMM Slots 4
Max Memory (GB) 128
PCI-E x16 2
PCI-E Gen Gen4 / Gen3
PCI-E x1 2
SATAIII 6
M.2 Slot 2
RAID 0/1/10
TPM (header) 1
LAN 1x Realtek® RTL8111H Gigabit LAN
USB 3.2 ports (Front) 1(Gen 1, Type C), 2(Gen 1, Type A)
USB 3.2 ports (Rear) 1(Gen 2, Type C), 1(Gen 2, Type A), 2(Gen 1, Type A)
USB 2.0 ports (Front) 4
USB 2.0 ports (Rear) 4
Serial ports(Front) 1
Audio ports (Rear) 6 HD audio connectors
DisplayPort 1
HDMI 1
DirectX 12
Form Factor ATX
CrossFire Y
Operating System Support for Windows® 10 64-bit
Backed by a 3 year MSI warranty.

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