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THE ACTUAL PRODUCT
ASUS PRIME B650-PLUS WIFI motherboard with its exact model name printed on the PCB, AM5 socket, four DIMM slots and silver heatsinks.
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ASUS PRIME B650-PLUS WIFI

AM5 · ATX · Wi-Fi model · ASUS global specification

An ATX AM5 motherboard with two M.2 positions and a first-slot PCIe generation that depends on the processor.

Reviewed 6 Sept 2026Manufacturer specifications, not a hands-on test.
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WHAT IT BRINGS

The useful part.

The first M.2 slot supports PCIe 5.0 x4 with the listed Ryzen 9000/7000 configurations.

Manufacturer source
BEFORE YOU CHOOSE

The checks that matter.

Ryzen 8000 changes expansion and storage bandwidth; check the exact CPU combination.

Manufacturer source
NOTHING HIDDEN IN THE SMALL PRINT

Every specification.
With its source.

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CPU socket
AM5
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Chipset
AMD B650
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Form factor
ATX: 305 × 244 mm
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Memory type, slots and limit
4 DDR5 DIMM slots; up to 192 GB; dual-channel unbuffered memory; AMD EXPO
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Manufacturer specification · 192 GB is the current ASUS-listed limit for this model; do not copy the MSI board's 256 GB limit.

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Storage interfaces
2 × M.2; 4 × SATA 6 Gb/s
Conditions & context

Manufacturer specification · With Ryzen 9000/7000: first M.2 up to PCIe 5.0 x4, second up to PCIe 4.0 x4. Ryzen 8000 changes available modes.

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Network interfaces
Realtek 2.5 Gb Ethernet; Wi-Fi 6E; listed Bluetooth 5.3
Conditions & context

Manufacturer specification · Bluetooth version may vary by module; 6 GHz availability is regional.

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CPU support / BIOS source
Manufacturer lists Ryzen 9000/8000/7000; check ASUS's CPU support list and required BIOS for the exact processor.
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Maximum listed memory
192 GB
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Manufacturer specification · Manufacturer capacity ceiling for this exact board. Actual supported population depends on CPU, BIOS and validated modules; consult the support list.

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DIMM slots
4
Conditions & context

Manufacturer specification · Physical DDR5 module positions; slot count is not a guarantee of a particular capacity or memory profile.

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M.2 storage slots
2
Conditions & context

Manufacturer specification · With Ryzen 9000/7000: first M.2 up to PCIe 5.0 x4, second up to PCIe 4.0 x4. Ryzen 8000 changes available modes.

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SATA storage ports
4
Conditions & context

Manufacturer specification · SATA 6 Gb/s ports. Check lane sharing, drive power and motherboard instructions.

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PUT IT IN PERSPECTIVE

A choice needs a contender.

Choose another checked product in motherboards for a side-by-side comparison.

MSI B650 GAMING PLUS WIFI motherboard, oblique front view with exact model printed on the board; no CPU, RAM or accessories installedMSI B650 GAMING PLUS WIFIAM5 · ATX · Wi-Fi model · MSI global specificationCompare the two
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