The MSI PRO B650M-A is a compact Micro-ATX motherboard designed for professional workstations and productivity-focused systems. It supports DDR5 memory and PCIe 4.0 for fast data processing and improved system performance. Equipped with dual M.2 slots, multiple USB ports, and enhanced cooling solutions, this motherboard ensures stable and efficient operation in demanding applications.
General characteristics | |
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Socket | AM5 |
Supported processors | AMD Ryzen 7000-8000-9000 |
Form factor | microATX |
Chipset | AMD B650 |
Memory | |
Number of memory slots | 4 |
Memory | DDR5 DIMM, 4800-7200 MHz |
Number of memory channels | two-channel |
Maximum memory capacity | 256 GB |
Disk controllers | |
Number of SATA 6Gb/s connectors | 4 |
Number of M.2 slots | 2 |
RAID support | RAID: 0, 1, 10 |
Slot type M.2 | 2 x 2260/2280 (PCIe 4.0 x4) |
Expansion slots | |
Number of PCI-E x16 slots | 2 |
Number of PCI-E x1 slots | 1 |
Audio / Video | |
Audio | 7.1 |
Network | |
Ethernet | 2.5 Gb/s |
Wi-Fi | 802.11ax |
Bluetooth | yes |
Rear Connectors | 4 x USB 3.2 Gen 1, 4 x USB 3.2 Gen 2 |
Cooling system type | passive |