MotherboardsMSI
MSI AMD Ryzen PRO B650M-B AM5 PCIe 4.0 DDR5 MicroATX Motherboard
MPN: PRO B650M-B
Key specifications
SocketAM5
Form factormATX
ChipsetAMD B650
Memory typeDDR5
M.2 slots1
Max Memory96 GB
Full Specifications31 fields
Additional Information
Model Number
PRO B650M-B
Gtin
4711377144797
Additional Specifications
Water Cooled
No
Cooling
Passive Heatsinks
Qpi Speed
N/A
Dimensions
215 mm x 243.84 mm mm
Note
-
Core Specifications
Edition
PRO B650M-B
Form Factor
MicroATX
Socket
AM5
Chipset
AMD B650
External Connectivity
Network Interface Type
Wired 2.5 Gigabit LAN
Network Chip Modules
1 x Realtek RTL8125BG
Rear I O Connectors
1 x 10/100/1000/2500 (LAN)
1 x D-Sub (VGA)
1 x HDMI 2.1
1 x Headphone-Out
1 x Line In
1 x Mic-In
1 x PS/2 Keyboard
1 x PS/
2 Mouse
2 x USB 2.0
4 x USB 3.2 Gen1 Type-A
Graphics Support
Primary Gpu Interface
PCIe 4.0 (x16)
Nvidia Sli Support
N/A
Amd Crossfire Support
N/A
Integrated Graphics
Requires Processor Graphics or Discrete GPU
On Board Graphics Connectors
D-Sub (VGA)
HDMI 2.1
Internal Connectivity
Expansion Slots
1 x M.2, 22-60/80, PCIe Gen4x4
1 x PCIe 3.0 x1
1 x PCIe 4.0 x16
4 x SATA 6GB/s
Sata Support
SATA3
Raid Support Via
-
Storage Mode Support
RAID 0
RAID 1
RAID 10
Internal I O
1 x 24-pin (Power)
3 x 4-pin CHA_FAN connector
1 x 4-pin CPU Fan Connector
1 x 8-pin (Power)
1 x Addressable Digital RGB Header
1 x Chassis Intrusion connector
1 x Front Panel Audio Header
2 x Front Panel Connector
1 x RGB LED connector
1 x Serial (COM) Header
2 x System Fan header
1 x TPM 2.0 Header
4 x USB 2.0 Header
2 x USB 3.2 Gen 2 Type-A
RAM Memory Support
Memory Type
DDR5
Memory Channel
Dual (2)
Memory Type Ecc
Non-ECC
Memory Type R U
UDIMM (Unbuffered)
Memory Speed Mhz
DDR5 - 4800
DDR5 - 5000(OC)
DDR5 - 5200(OC)
DDR5 - 5400(OC)
DDR5 - 5600(OC)
DDR5 - 6000(OC)
DDR5 - 6200(OC)
DDR5 - 6400(OC)
DDR5 - 6600(OC)
Max Memory Capacity
96GB
General
Audio
Realtek ALC897 7.1 HD Audio
Best indexed price
£99.99GBP
Indexed 24 May 2026 — verify at retailer
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