The MSI PRO A620M-B is a Micro ATX motherboard built for the AMD AM5 platform, offering compatibility with AMD Ryzen 7000, 8000, and 9000 Series processors. Powered by the AMD A620 chipset, this board provides a solid foundation for building a reliable desktop system. With support for up to 128GB of DDR5 memory across two DIMM slots in dual-channel configuration, and memory speeds ranging from 4800MHz up to 6800MHz, it delivers strong performance for everyday computing and productivity tasks.
Storage and Connectivity
The MSI PRO A620M-B is well-equipped for storage and peripheral connectivity. It features four SATA III ports for traditional drives alongside one M.2 slot for high-speed NVMe storage. Connectivity options include two USB 2.0 ports, two USB 3.2 Gen 1 Type-A ports, and multiple internal USB headers for additional expansion. Wired networking is handled by a Realtek RTL8125-BG controller supporting 2.5 Gigabit Ethernet, keeping data transfers fast and stable.
Display and Audio
For display output, the board includes both an HDMI 2.1 port supporting resolutions up to 3840 x 2160 and a VGA (D-Sub) port, offering flexibility for various monitor setups. Discrete graphics cards are also supported via the PCI Express 3.0 x16 slot. Audio is managed by the Realtek ALC897 chip, delivering 7.1-channel surround sound output along with a dedicated headphone output and microphone port, making this board a versatile choice for a wide range of users.
Product number manufacturer:
7E28-017R
Audio
Connectivity
USB 3.2 (Gen 1) type A ports:
2
USB 3.2 (Gen 1) type C ports:
0
USB 3.2 (Gen 2) type A ports:
0
USB 3.2 (Gen 2) type C ports:
0
Energy management
Expansion slots
PCI Express 3.0 x16 slots:
1
Internal I/O
ATX Power connector (24-pin):
Chassis fan connector(s):
1
Chassis intrusion connector:
USB 3.1 (3.1 Gen 2) connectors:
0
USB 3.1 (Gen 1) header(s):
2
Memory
Supported memory clock speeds:
4800,5000,5200,5400,5600,5800,6000,6200,6400,6600,6800 MHz
Networking
Realtek RTL8111H, Realtek RTL8125-BG
Network technology (wired):
Packaging content
Physical characteristics
Processor
Compatible processor series:
AMD Ryzen 7000 Series, AMD Ryzen 8000 Series, AMD Ryzen 9000 Series
Maximum number of SMP processors:
1
Sockets
Technical details
Video
Discrete graphics support:
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