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ATX motherboard in black with silver heatsinks and CPU installed

ASUS

ASUS PRIME B650-PLUS WIFI + Ryzen 7 9800X3D Combo AMD motherboard

SKU CH-BCZH-FZWRY

Socket AM5 ATX motherboard paired with a Ryzen 7 9800X3D CPU, offering DDR5 memory support up to 192 GB, PCIe 5.0 M.2, 2.5 Gb LAN and WIFI 6E connectivity

  • CPU socketAM5
  • ChipsetAMD B650
  • Form factorATX
  • Memory slot count4 × 288pin (DDR5)
  • Supported memory7600+(OC)/7200(OC)/7000(OC)/6800(OC)/6600(OC)/6400(OC)/6200(
  • Max supported RAM192 GB

Model PRIME B650-PLUS WIFI

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CPU +Ryzen 7 9800X3D

  • Ready for AMD Ryzen 9000, 8000 and 7000 series processors with AM5 socket
  • Ultrafast connectivity via WIFI 6E, 2.5Gb Ethernet and USB 10Gbps Type-C
  • PCIe 5.0 M.2 slot enables high-speed storage for faster load times
  • 192GB DDR5 capacity across four slots with OptiMem II for stable overclocking
  • Comprehensive cooling with VRM, M.2 and PCH heatsinks plus Fan Xpert 2+

Combo for AM5 gaming builds

This bundle pairs an ASUS PRIME B650-PLUS WIFI motherboard with an AMD Ryzen 7 9800X3D processor. The board uses the B650 chipset on an ATX layout and supports Ryzen 9000, 8000 and 7000 series CPUs. It targets enthusiasts who want high frame rates and responsive multitasking in a single purchase.

Compatibility checklist before ordering

Verify that your power supply includes the required 8-pin and 24-pin ATX connectors for the board. Ensure your case accepts ATX motherboards and has clearance for the CPU cooler you intend to use. Confirm your DDR5 modules match the supported speeds listed for the board and that you have a FAT32 USB drive ready if a BIOS update is needed for the installed processor.

Build quality and daily connectivity

The motherboard features VRM, M.2 and PCH heatsinks plus hybrid fan headers managed by Fan Xpert 2+ for thermal control. Rear I/O provides WIFI 6E, 2.5Gbps LAN, USB 10Gbps Type-C and audio jacks for 7.1 channel output. Internal headers include a Thunderbolt 4 header, front USB 5Gbps Type-C, addressable Gen 2 RGB and standard Aura RGB headers for lighting expansion.

How it compares

Measured against everything we stock in Motherboards for AMD CPUs, at today’s prices. Recalculated every night.

Price $800.99
Pricier than about 78% of the 1,906 comparable items (median $224.49).

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Specifications

Product
Brand nameASUS
Product lineB650
Model namePRIME B650-PLUS WIFI+R7 9800 × 3D
Processor
CPU socketAM5
ChipsetAMD B650
Memory
Memory slot count4 × 288pin (DDR5)
Supported memory7600+(OC)/7200(OC)/7000(OC)/6800(OC)/6600(OC)/6400(OC)/6200(OC)/6000(OC)/5800(OC)/5600(OC)/5400(OC)/5200/5000
Max supported RAM192 GB
Memory channelsDual Channel
ECC supportNon-ECC
Storage
SATA ports4 x SATA 6Gb/s
Audio & video
Sound channels7.1 Channels
Connectivity
Maximum network speed2.5 Gbit/s
Wi-Fi standardWIFI 6E
Bluetooth supportYes
Ports & slots
PCIe 4.0 x16 slotsAMD Ryzen™ 9000 & 7000 Series Desktop Processors*
1 x PCIe 4.0 x16 slot (supports x16 mode)
AMD Ryzen™ 8000 Series Desktop Processors
1 x PCIe 4.0 x16 slot (supports x8/x4 mode)**
Size & build
Form factorATX
Compatibility
Windows 11 supportSupported

Other versions of this model

5 more in the same range

Questions about this item

Will the board run the included Ryzen 7 9800X3D without a BIOS update?

The combo ships with the CPU already installed, so the board should arrive on a compatible BIOS. If you ever need to update, use the USB BIOS FlashBack port with a FAT32 stick.

What DDR5 speeds can I reach with four sticks populated?

The board validates up to 7600 MT/s overclocked with two modules; four-module kits typically run at the lower JEDEC speeds such as 5200 or 5600 MT/s.

Does the motherboard provide a header for a front-panel USB-C 10 Gbps port?

Yes, a USB 10 Gbps Type-C header is present along with a front USB 5 Gbps Type-C header for case connectivity.

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