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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
  • Number of Memory Slots4x288pin (DDR5)
  • Memory StandardDDR5 4400
  • Maximum Memory Supported192GB
  • Channel SupportedDual Channel
  • ECC SupportedYes

model PRIME X870-P WIFI

+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.

Highlights

  • 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

Specifications

BrandASUS
ModelPRIME X870-P WIFI+R7 9700X
ChipsetAMD X870
Number of Memory Slots4x288pin (DDR5)
Memory StandardDDR5 4400
Maximum Memory Supported192GB
Channel SupportedDual Channel
ECC SupportedYes
Buffer SupportedUn-buffered
Memory FeatureSupports up to 8000+MT/s(OC) with Ryzen 9000 & 8000 & 7000 Series Processors
ECC and Non-ECC, Un-buffered DIMM*
Dual channel memory architecture
Supports AMD Extended Profiles for Overclocking (EXPO)
ASUS Enhanced Memory Profile (AEMP)
* Non-ECC, un-buffered DDR5 memory supports On-Die ECC function.
PCI Express 5.0 x16AMD Ryzen 9000 & 7000 Series Desktop Processors
1 x PCIe 5.0 x16 slot (supports x16 mode)
PCI Express 4.0 x16AMD Ryzen 8000 Series Desktop Processors
1 x PCIe 4.0 x16 slot (supports x8/x4 mode)
AMD X870 Chipset
3 x PCIe 4.0 x16 slots (support x1 mode)***
*** PCIEX16(G4)_1 shares bandwidth with M.2_2. PCIEX16(G4)_1 will be disabled when M.2_2 runs.
*** PCIEX16(G4)_2 and PCIEX16(G4)_3 share bandwidth with M.2_3. PCIEX16(G4)_2 and PCIEX16(G4)_3 will be disabled when M.2_3 runs.
Serial ATA (SATA)2 x SATA 6Gb/s
M.2AMD Ryzen 9000 & 7000 Series Desktop Processors
M.2_1 slot (Key M), type 2280 (supports PCIe 5.0 x4 mode)
AMD Ryzen 8000 Series Desktop Processors
M.2_1 slot (Key M), type 2280 (supports PCIe 4.0 x4 mode)
AMD X870 Chipset
M.2_2 slot (Key M), type 2242/2260/2280 (supports PCIe 4.0 x4 mode)**
M.2_3 slot (Key M), type 2280 (supports PCIe 4.0 x4 mode)***
M.2_4 slot (Key M), type 2280 (supports PCIe 3.0 x2 mode)****
** PCIEX16(G4)_1 shares bandwidth with M.2_2. PCIEX16(G4)_1 will be disabled when M.2_2 runs.
*** PCIEX16(G4)_2 and PCIEX16(G4)_3 share bandwidth with M.2_3. PCIEX16(G4)_2 and
SATA RAID* 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 ChipsetRealtek 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.
Audio Channels7.1 Channels
Max LAN Speed2.5Gbps
Wireless LANWi-Fi 802.11 be
BluetoothBluetooth 5.4
Back I/O Ports2 x USB4 (40Gbps) ports (2 x USB Type-C)
1 x USB 10Gbps port (1 x Type-A)
3 x USB 5Gbps ports (3 x Type-A)
4 x USB 2.0 ports (4 x Type-A)
1 x HDMI port
1 x Wi-Fi module
1 x Realtek 2.5Gb Ethernet port
3 x Audio jacks
1 x BIOS FlashBack button
Onboard USB1 x USB 10Gbps connector (supports USB Type-C)
1 x USB 5Gbps header supports 2 additional USB 5Gbps ports
2 x USB 2.0 headers support 4 additional USB 2.0 ports
Other ConnectorsFan and Cooling Related
1 x 4-pin CPU Fan header
1 x 4-pin CPU OPT Fan header
1 x 4-pin AIO Pump header
4 x 4-pin Chassis Fan headers
Miscellaneous
3 x Addressable Gen2 headers
1 x Clear CMOS header
1 x COM Port header
1 x Front Panel Audio header (F_AUDIO)
1 x S/PDIF Out header
1 x SPI TPM header (14-1 pin)
1 x 10-1 pin System Panel header
Form FactorATX
Dimensions (W x L)12.0" x 9.6"
Power Pin1 x 24-pin Main Power connector
2 x 8-pin +12V CPU Power connectors
BIOS Feature256 Mb Flash ROM, UEFI AMI BIOS
Windows 11Supported
FeaturesASUS 5X PROTECTION III
- DIGI+ VRM (- Digital power design with DrMOS)
- LANGuard
- Overvoltage protection
- SafeSlot
- Stainless-steel back I/O
ASUS Q-Design
- M.2 Q-Latch
- PCIe Slot Q-Release
- Q-Antenna
- Q-Dashboard
- Q-DIMM
- Q-LED Core
- Q-Slot
ASUS Thermal Solution
- Flexible M.2 heatsink
- VRM heatsink design
ASUS EZ DIY
- BIOS FlashBack button
- BIOS FlashBack LED
- ProCool
- Pre-mounted I/O shield
- SafeSlot
Aura Sync
- Addressable Gen2 headers
Package Contents1 x AMD Ryzen 7 9700X CPU
1 x Shin-Etsu X-23-7921-5 (1.8g)
Cables
2 x SATA 6Gb/s cables
Miscellaneous
1 x ASUS WiFi Q-Antenna
1 x M.2 rubber package
2 x Screw packages for M.2 SSD
Documentation
1 x Quick start guide

Other versions of this model

5 more in the same range

Same family, different memory, cooler or clock — compare before you commit.

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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