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ATX motherboard in dark grey with large VRM heatsinks, CPU installed, silver I/O shield, Wi-Fi antenna connectors

ASUS

ASUS PRIME X870-P WIFI & Ryzen 7 9700X combo AMD motherboard

SKU CH-ZJN0-0BSKK

Pairs an 8-core Ryzen 7 9700X with an X870 ATX board featuring 14+2+1 80A DrMOS power stages, DDR5 to 192 GB, PCIe 5.0 slots, Wi-Fi 7 and 2.5 Gb Ethernet

  • ChipsetAMD X870
  • Form factorATX
  • Memory slot count4 × 288pin (DDR5)
  • Supported memoryDDR5 4400
  • Max supported RAM192 GB
  • Memory channelsDual Channel

Model PRIME X870-P WIFI

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CPU + Ryzen 7 9700X

  • Stable overclocking headroom from 14+2+1 80A DrMOS power stages
  • Next-generation wireless speed with Wi-Fi 7 and Bluetooth 5.4
  • 100-plus FPS gaming performance from 8-core 16-thread Ryzen 7 9700X
  • Expandable DDR5 memory capacity up to 192 GB across four slots
  • Fastest storage bandwidth via PCIe 5.0 x16 slot and PCIe 5.0 M.2

Ready AM5 platform for builders

This combo pairs an ASUS PRIME X870-P WIFI motherboard with an AMD Ryzen 7 9700X processor. The board uses the X870 chipset and AM5 socket to support Ryzen 9000, 8000 and 7000 series CPUs. Four DDR5 slots accept up to 192 GB of memory in dual-channel mode. It targets enthusiasts who want a complete, validated foundation for high-performance systems.

Q-Release and Q-Latch simplify hardware changes

The PCIe slot Q-Release button lets you remove a graphics card without fighting a retention clip. M.2 Q-Latch secures up to four 2280 drives tool-free, while the flexible M.2 heatsink covers the primary PCIe 5.0 slot. A pre-mounted I/O shield and Q-Antenna for Wi-Fi 7 cut assembly steps. BIOS FlashBack updates firmware without a CPU installed.

Straightforward build with clear diagnostics

The ATX layout follows standard mounting holes and power-connector positions. Q-Dashboard and Q-LED Core display real-time hardware status and boot codes on the board itself. Fan Xpert 4 with AI Cooling II configures hybrid fan headers automatically. The main caution is verifying DDR5 EXPO profiles match your memory kit to avoid POST delays.

How it compares

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

Price $662.99
Pricier than about 72% of the 1,906 comparable items (median $224.49).

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Specifications

Product
Brand nameASUS
Model namePRIME X870-P WIFI+R7 9700X
Processor
ChipsetAMD X870
Memory
Memory slot count4 × 288pin (DDR5)
Supported memoryDDR5 4400
Max supported RAM192 GB
Memory channelsDual Channel
ECC supportYes
BufferingUn-buffered
Storage
SATA ports2 x SATA 6Gb/s
SATA and RAID support* AMD RAIDXpert2 Technology supports both PCIe RAID 0/1/5/10 and SATA RAID 0/1. RAID 5 Function is only supportted by AMD Ryzen 9000 series CPU.
Audio & video
Audio chipRealtek 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.
Sound channels7.1 Channels
Connectivity
Maximum network speed2.5 Gbit/s
Wi-Fi standardWi-Fi 802.11 be
Bluetooth support5.4
Ports & slots
PCIe 5.0 x16 slotsAMD Ryzen 9000 & 7000 Series Desktop Processors
1 x PCIe 5.0 x16 slot (supports x16 mode)
Onboard USB headers1 x USB 10 Gbit/s connector (supports USB Type-C)
1 x USB 5 Gbit/s header supports 2 additional USB 5 Gbit/s ports
2 x USB 2.0 headers support 4 additional USB 2.0 ports
Power
Power connectors1 × 24-pin Main Power connector
2 × 8-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 14+2+1 80A DrMOS power stages need active cooling or replacement under continuous load?

The board includes a large VRM heatsink, dual M.2 heatsinks and a PCH heatsink managed by Fan Xpert 4 with AI Cooling II, so the 80A DrMOS stages are designed for sustained operation without user-serviceable replacement.

What limits the PCIe 5.0 x16 slot to x8 or x4 mode when a second M.2 drive is installed?

PCIEX16(G4)_1 shares bandwidth with M.2_2; populating that M.2 slot reduces the primary x16 slot to x8 or x4 electrical mode depending on the CPU generation.

How loud are the hybrid fan headers when the system runs all day at full boost?

Fan Xpert 4 with AI Cooling II adjusts hybrid header speeds to thermal load, keeping the VRM, M.2 and PCH heatsinks cool while minimising acoustic output during extended sessions.

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