MSI B650 GAMING PLUS WIFIAM5 · ATX · Wi-Fi model · MSI global specification- SATA ports
- 4This one: 6
MOTHERBOARDS
MSI PRO B650-P WIFI
AM5 · DDR5 · ATX
- CPU socket
- AM5
- Chipset
- AMD B650
- Form factor
- ATX; 304.8 × 243.84 mm
An ATX AM5 motherboard with AMD B650: four DDR5 slots rated up to DDR5-7200+ (OC), two CPU-connected PCIe 4.0 x4 M.2 slots, six SATA ports, Realtek 2.5 Gb Ethernet and AMD Wi-Fi 6E.
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THE ACTUAL PRODUCT
Compare with MSI B650 GAMING PLUS WIFI
Specifications checked 8 Sept 2026Manufacturer specifications, not a hands-on test.
The nearest checked motherboards by key specifications, with what differs from the MSI PRO B650-P WIFI. The first matches the Compare button above.
MSI B650 GAMING PLUS WIFIAM5 · ATX · Wi-Fi model · MSI global specification
MSI PRO B650-S WIFIAM5 · ATX · DDR5 · board-only configuration · MSI global specification- SATA ports
- 4This one: 6
ASUS PRIME B650-PLUS WIFIAM5 · ATX · Wi-Fi model · ASUS global specification- Maximum listed memory
- 192 GBThis one: 256 GB
- SATA ports
- 4This one: 6
Key strengths
Four DDR5 slots rated up to DDR5-7200+ (OC) with AMD EXPO, two PCIe 4.0 x4 M.2 slots and six SATA ports.
Realtek 2.5 Gb Ethernet, AMD Wi-Fi 6E with Bluetooth 5.3, a rear 20 Gb/s USB-C port and a Flash BIOS button.
Before you buy
No PCIe 5.0 slots. With Ryzen 8500/8300 processors M2_2 is unavailable and the graphics slot drops to x4.
RAID is limited to levels 0 and 1, and four of the six SATA ports (SATA_A1–A4) cannot join an array.
Works with
Products in this catalogue that list the same socket or memory type as the MSI PRO B650-P WIFI. A shared socket or memory type is necessary but not sufficient: check the exact CPU and memory support lists, and the BIOS version, before buying.
- 19 AM5 processorsSocket AM5 on both, from cited specifications
- 50 DDR5 memory kitsMemory type DDR5 on both, from cited specifications
Every specification. With its source.
Full specifications
Exact configuration: AM5 · DDR5 · ATX · MSI global specification
25 specifications in 9 groups. Values are manufacturer specifications unless a row says “Measured result” or “Calculated from cited specifications”. 1 row repeats a listed fact in the manufacturer’s own wording, kept under “Manufacturer wording”.
Platform & board
4 items
Memory
4 items
- DIMM slots
- 4
Physical positions for DDR5 modules, not a capacity or speed guarantee.
Source - Maximum listed memory
- 256 GB
Manufacturer capacity ceiling; CPU, BIOS and module validation apply.
Source - Memory type, slots and limit
- 4 DDR5 DIMM slots; dual channel; up to 256 GB; up to DDR5-7200+ (OC); AMD EXPO; non-ECC unbuffered
The overclocked speed is MSI's 1DPC 1R maximum; MSI lists 1DPC 2R and 2DPC 1R up to 6000+ and 2DPC 2R up to 5400+ MHz. · CPU, BIOS and validated DIMM population determine supported capacity and speeds. DDR4 and DDR5 are not interchangeable.
- Memory population OC limits
- 1DPC 1R 7200+; 1DPC 2R 6000+; 2DPC 1R 6000+; 2DPC 2R 5400+
MSI lists these figures in MHz. Manufacturer OC ceilings, not guaranteed stable speed or measured performance; CPU, BIOS and memory population matter.
Source
Expansion slots
3 items
- Expansion slots and electrical links
- 1 × PCIe 4.0 x16; 1 × PCIe 4.0 x4; 2 × PCIe 3.0 x1
PCI_E1 connects to the CPU; PCI_E2, PCI_E3 and PCI_E4 connect to the chipset. · Electrical link widths, not a guarantee of installed-system performance. PCI_E1 runs at x8 with Ryzen 8700/8600/8400 and x4 with Ryzen 8500/8300. All four slots are x16-length.
Source - Lane-sharing restrictions
- M2_2 unavailable with Ryzen 8500/8300; PCI_E1 runs at x8 with Ryzen 8700/8600/8400 and x4 with Ryzen 8500/8300; SATA_A1–A4 do not support RAID
Check the full manufacturer manual for simultaneous-device configurations.
Source - Primary PCIe link
- PCI_E1: CPU PCIe 4.0 up to x16
x16 with Ryzen 9000/7000; x8 with Ryzen 8700/8600/8400; x4 with Ryzen 8500/8300.
Source
Storage
4 items
- M.2 storage slots
- 2
M2_2 is unavailable with Ryzen 8500/8300 processors. M2_1 takes 22110/2280 drives and M2_2 takes 2280/2260.
Source - SATA ports
- 6
SATA 6 Gb/s connectors, not supplied drives or cables. SATA_A1–A4 do not support RAID.
Source - Storage interfaces
- 2 × M.2 PCIe 4.0 x4; 6 × SATA 6 Gb/s
Both M.2 slots connect to the CPU. · M2_2 is unavailable with Ryzen 8500/8300 processors. M2_1 takes 22110/2280 drives and M2_2 takes 2280/2260. SATA_A1–A4 do not support RAID.
Source - SATA RAID modes
- RAID 0/1
MSI states SATA_A1–A4 do not support RAID; only the remaining SATA ports can join an array.
Source
Manufacturer wording (1)
The same facts in the manufacturer’s combined or original wording, each with its source.
- NVMe RAID modes
- RAID 0/1Source
USB & rear connections
4 items
- USB port and header capacity
- 1 × USB 20 Gb/s (1 Type-C); 4 × USB 10 Gb/s (3 Type-A + 1 Type-C); 6 × USB 5 Gb/s (6 Type-A); 4 × USB 2.0
Manufacturer combined port/header totals; these are not all rear-panel sockets. Use the connection diagram and manual to locate them.
Source - Processor-dependent display outputs
- HDMI 2.1: up to 4K 60 Hz; DisplayPort 1.4: up to 4K 60 Hz
Requires a processor with integrated graphics; supported modes depend on the CPU installed.
Source - Rear USB ports
- 4 USB 5 Gb/s Type-A; 3 USB 10 Gb/s Type-A; 1 USB 20 Gb/s Type-CSource
- Front USB header capacity
- 4 USB 2.0; 2 USB 5 Gb/s Type-A; 1 USB 10 Gb/s Type-C
Requires compatible case ports and wiring; not rear-panel sockets.
Source
Networking
1 item
- Network interfaces
- Realtek 8125BG 2.5 Gb Ethernet; AMD Wi-Fi 6E; Bluetooth 5.3
Wireless functionality, where fitted, depends on OS, driver, router and regional 6 GHz availability.
Audio
1 item
- Onboard audio
- Realtek ALC897 codec; 7.1-channel
Manufacturer hardware description, not a measured audio-quality result.
Power, cooling & lighting
1 item
- Fan and pump headers
- 1 CPU; 1 pump; 4 system fan headers
Header counts do not specify electrical current limits.
Source
BIOS, software & diagnostics
3 items
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