B550M-A PRO AMD AM4 microATX Motherboard

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Specifications

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.

Product Information
SKU
224196
Mfr Part#
B550M-A PRO
UPC
824142225257
General Specifications
Packaging
Retail
Chipset
North Bridge
AMD B550
CPU Support
Socket Type
AM4
AMD CPU Support
Ryzen
Memory Specifications
Maximum Memory Supported Per Slot
32GB
Memory Type
DDR4-2133
DDR4-2400
DDR4-2667
DDR4-2933
DDR4-3200
DDR4-2800
DDR4-3000
Memory Slots
2 x 288pin DIMM
Max Memory Supported
64GB
Memory Channel Support
Dual Channel
Video Specifications
Onboard Graphic Chipset
Requires CPU with Integrated Graphics
Storage Specifications
M.2 Port Type
2242
2260
2280
SATA Express
1 x M.2 Socket 3
M Key
SATA 6Gb/s
4
RAID Support
RAID 0
RAID 1
RAID 10
Audio Specifications
Audio Chipset
Realtek ALC892/ALC897
Audio Channels
7.1
Networking
LAN Chipset
Realtek RTL8111H
LAN Speed
10/100/1000Mbps
Expansion Slots
PCI Express 4.0 x16
1
PCI Express x1
1
Back Panel Ports
Legacy Ports
2 x PS/2
LAN Ports
1 x 10/100/1000 RJ-45 LAN
Audio Ports
1 x 3.5 mm Microphone
1 x 3.5 mm Line-In
1 x 3.5 mm Line-Out
USB 2.0
2 x USB 2.0 (Type-A)
USB 3.1
4 x USB 3.2 (Gen 1 Type-A)
Video Connectors
1 x DVI-D
1 x HDMI 2.1
Internal I/O & Connectors
Headers
1 x CPU Fan Header
1 x Water Pump Header
2 x System Fan Header
USB
2 x USB 2.0 Headers (supports 4 additional USB 2.0 ports)
1 x USB 3.2 Gen 1 5Gbps connector (supports additional 2 USB 3.2 Gen 1 5Gbps ports)
Power
Power Connectors
1 x 24-pin ATX Connector
1 x 8-pin +12 V Connector
ATX Connector
24-pin ATX Power Connector
Physical Specifications
Form Factor
microATX
Warranty
Parts
3 Years
Labor
3 Years