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ASUS

ASUS B650E MAX GAMING WIFI AMD motherboard & Ryzen 9 9900X3D CPU combo

SKU CH-YYFF-112PM

Pairs an AMD Ryzen 9 9900X3D processor with a B650E ATX board supporting DDR5 up to 8000 MT/s, PCIe 5.0 graphics and M.2, Wi-Fi 6E, 2.5Gb Ethernet and 10Gbps USB

  • CPU socketAM5
  • ChipsetAMD B650
  • Form factorATX
  • Memory slot count4 × 288pin (DDR5)
  • Supported memoryUp to 8000+MT/s (OC)
  • Max supported RAM192 GB
  • Ready for advanced AI workloads with 12-core Ryzen 9 9900X3D CPU
  • Stable power delivery via 8+2+1 phase design and 6-layer PCB
  • Ultrafast storage using PCIe 5.0 M.2 slot and 128MB L3 cache
  • High-speed networking through Wi-Fi 6E and Realtek 2.5Gb Ethernet
  • DIY-friendly build with pre-mounted I/O shield, BIOS FlashBack and Q-LED Core

Ready for AM5 builds

This combo pairs an ASUS B650E MAX GAMING WIFI motherboard with a Ryzen 9 9900X3D processor for the AM5 socket. The board provides four DDR5 slots supporting up to 192GB and dual-channel operation. It includes three M.2 slots with one running at PCIe 5.0 x4 and another at PCIe 4.0 x4. Connectivity covers Wi-Fi 6E, Bluetooth 5.3 and Realtek 2.5Gb Ethernet.

Check cooler clearance and memory speed

Verify that your CPU cooler fits the AM5 mounting pattern and does not block the first PCIe 5.0 x16 slot or the M.2 heatsinks. Confirm your DDR5 kit appears on the board's QVL list for the target frequency up to 8000+ MT/s. Ensure the power supply has enough 8-pin EPS connectors for the 8+2+1 phase VRM and the 120W processor.

Sustained load on VRM and M.2

The 8+2+1 phase power design with alloy chokes and a 6-layer PCB keeps voltage stable during long compute sessions. VRM and M.2 heatsinks plus the PCH heatsink and Fan Xpert 2+ headers manage heat from the 128MB L3 cache and Radeon graphics under continuous load. The 2.5Gb Ethernet and Wi-Fi 6E maintain throughput without thermal throttling.

How it compares

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

Price $936.99
Pricier than about 85% of the 1,906 comparable items (median $224.49).

New to this? Buying PC parts with Monero — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameASUS
Model nameB650E MAX GAMING WIFI+R9 9900 × 3D
Processor
CPU socketAM5
ChipsetAMD B650
Memory
Memory slot count4 × 288pin (DDR5)
Supported memoryUp to 8000+MT/s (OC)
Max supported RAM192 GB
Memory channelsDual Channel
ECC supportYes
BufferingUn-buffered
Storage
SATA ports4 x SATA 6Gb/s
M.2 slotsAMD Ryzen 9000 & 7000 Series Desktop Processors
M.2_1 slot (Key M), type 2280 (supports PCIe 5.0 x4 mode)
M.2_2 slot (Key M), type 2280 (supports PCIe 4.0 x4 mode)
AMD Ryzen 8000 Series Desktop Processors
M.2_1 slot (Key M), type 2280 (supports PCIe 4.0 x4 mode)
M.2_2 slot (Key M), type 2280 (supports PCIe 4.0 x4/x2 mode)*
AMD B650 Chipset
M.2_3 slot (Key M), type 2242/2260/2280/22110 (supports PCIe 4.0 x2 mode)
* Specifications vary by CPU types.
SATA and RAID support0/1/5/10
Audio & video
Sound channelsRealtek 7.1 Surround Sound High Definition Audio CODEC*
- Supports: Jack-detection, Multi-streaming, Front Panel Jack-retasking
- Supports up to 24-Bit/192 kHz playback
Audio Features
- Audio Shielding
- Premium audio capacitors
- Dedicated audio PCB layers
* A chassis with an HD audio module in the front panel is required to support 7.1 Surround Sound audio output.
Connectivity
Maximum network speed2.5 Gbit/s
Wi-Fi standardWi-Fi 802.11 ax
Bluetooth support5.3
Ports & slots
PCIe 5.0 x16 slotsAMD Ryzen 9000 & 7000 Series Desktop Processors*
1 x PCIe 5.0 x16 slot (supports x16 mode)
PCIe 4.0 x16 slotsAMD Ryzen 8000 Series Desktop Processors
1 x PCIe 4.0 x16 slot (supports x8/x4 mode)**
AMD B650 Chipset
1 x PCIe 4.0 x16 slot (support x4 mode)
Onboard USB headers1 x USB 5 Gbit/s connector (supports USB Type-C)
1 x USB 5 Gbit/s header supports 2 additional USB 5 Gbit/s ports
3 x USB 2.0 headers support 6 additional USB 2.0 ports
Power
Power connectors1 × 24-pin Main Power connector
1 × 8-pin +12 V CPU Power connectors
1 × 4-pin +12 V CPU Power connectors
Size & build
Form factorATX
Width and length12.0 in × 9.6 in
Compatibility
Windows 11 supportSupported
More details
BIOS256 Mb Flash ROM, UEFI AMI BIOS

Other versions of this model

5 more in the same range

Questions about this item

Will the board take four sticks of DDR5 and how fast can they run?

The motherboard has four 288-pin DDR5 slots supporting up to 192 GB total in dual-channel mode, with overclocked speeds rated up to 8000+ MT/s.

What M.2 slots are available and which one is PCIe 5.0?

Two M.2 2280 slots are provided; the first runs at PCIe 5.0 x4 with Ryzen 9000 or 7000 series CPUs, the second at PCIe 4.0 x4.

Does the included Ryzen 9 9900X3D have integrated graphics so I can boot without a discrete card?

Yes, the processor features AMD Radeon graphics, allowing display output through the board's HDMI or DisplayPort without a separate GPU.

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