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ASUS

ASUS TUF GAMING X870-PRO WIFI7 W NEO AMD motherboard & Ryzen 7 9800X3D combo

SKU CH-DW21-476E2

A motherboard and CPU bundle pairing an AMD X870 board with 16+2+1 80A power stages, four M.2 slots, DDR5 support up to 256GB, WiFi7.

  • ChipsetAMD X870
  • South BridgeAMD X870
  • Number of Memory Slots4x288pin (DDR5)
  • Maximum Memory Supported256GB
  • Channel SupportedDual Channel
  • Memory Performance ProfileAMD EXPO / Intel XMP / ASUS AEMP
  • Ready for advanced AI PCs with AMD AM5 socket supporting Ryzen 9000/8000/7000 series
  • Robust 16+2+1 80A power stages on 8-layer PCB with ProCool connectors
  • Elite DDR5 memory support up to 256GB via EXPO, XMP and AEMP profiles
  • PCIe 5.0 optimisation with four M.2 slots for next-gen GPU and storage
  • WiFi7, 5Gb Ethernet and USB4 40Gbps connectivity for high-speed networking

Combo Platform for Gamers and Builders

This motherboard and CPU bundle pairs the ASUS TUF GAMING X870-PRO WIFI7 W NEO with the AMD Ryzen 7 9800X3D processor. The board uses the AMD X870 chipset and AM5 socket, supporting Ryzen 9000, 8000 and 7000 series chips. Four DDR5 slots accept up to 256GB in dual-channel mode. The CPU delivers eight cores and sixteen threads based on the Zen 5 architecture with second-generation 3D V-Cache technology for reduced latency in games.

Thermals and Power Delivery at Stock Settings

The motherboard employs a 16+2+1 phase design using 80A power stages on an eight-layer PCB with dual 8+8 pin ProCool connectors. AI Cooling II manages fan curves automatically based on system temperatures. The Realtek ALC1220P codec provides 7.1 channel audio. Connectivity includes WiFi7, 5Gb Ethernet, USB4 at 40Gbps and a 20Gbps USB-C port with 30W power delivery, all operating within standard thermal limits during typical desktop and gaming workloads.

Sustained Load Behaviour and Expansion Headroom

Under continuous heavy loads the robust VRM and eight-layer PCB maintain stable power delivery to the CPU. PCIe 5.0 x16 and two PCIe 5.0 M.2 slots alongside two PCIe 4.0 M.2 slots provide high-bandwidth pathways for graphics and storage without bottlenecking. Asynchronous clock support and AI Overclocking assist with long-term frequency stability. The 64MB BIOS and Q-Release mechanisms simplify firmware updates and hardware swaps during extended use.

Highlights

  • Ready for advanced AI PCs with AMD AM5 socket supporting Ryzen 9000/8000/7000 series
  • Robust 16+2+1 80A power stages on 8-layer PCB with ProCool connectors
  • Elite DDR5 memory support up to 256GB via EXPO, XMP and AEMP profiles
  • PCIe 5.0 optimisation with four M.2 slots for next-gen GPU and storage
  • WiFi7, 5Gb Ethernet and USB4 40Gbps connectivity for high-speed networking

Specifications

BrandASUS
ModelTUF GAMING X870-PRO WIFI7 W NEO+R7 9800X3D
ChipsetAMD X870
South BridgeAMD X870
Number of Memory Slots4x288pin (DDR5)
Maximum Memory Supported256GB
Channel SupportedDual Channel
Memory Performance ProfileAMD EXPO / Intel XMP / ASUS AEMP
ECC SupportedYes
Buffer SupportedUn-buffered
PCI Express 5.0 x161 x PCI Express 5.0 x16
PCI Express 4.0 x162 x PCI Express 4.0 x16
PCI Express x162 x PCI Express x16
PCI Express x41 x PCI Express x4
Serial ATA (SATA)2 x SATA 6Gb/s
M.24 x M.2 (Support PCIe 5.0 x4 & PCIe 4.0 x4)
SATA RAID0/1/5/10
Onboard Video ChipsetDepends on AMD Ryzen Series Processor with Integrated Graphics
Audio ChipsetRealtek ALC1220P
Audio Channels7.1 Channels
LAN ChipsetRealtek 5Gb
Max LAN Speed5Gbps
Wireless LANWi-Fi 802.11 be
BluetoothYes
Back I/O Ports2 x USB4 (40Gbps) Type-C, 3 x USB 10Gbps Type-A, 4 x USB 5Gbps Type-A, 1 x USB 2.0 Type-A, 1 x HDMI, 1 x Wi-Fi module, 1 x Realtek 5Gb Ethernet port, 3 x Audio jacks, 1 x BIOS FlashBack button, 1 x Clear CMOS button
COM1
Video PortsHDMI + 2 x USB Type-C
HDMI1 x HDMI port
RJ451 x RJ45
USB 3.13 x USB 3.1
USB 3.06 x USB 3.0
USB 1.1/2.01 x USB 2.0
USB Type-C2 x USB Type-C port, with USB4 (40Gbps) support
S/PDIF OutYes
Audio Ports3 Ports
Onboard USB1 x USB Type-C header, with USB 3.2 Gen 2x2 + 1 x USB 3.2 Gen 1 header + 3 x USB 2.0 headers
Form FactorATX
LED LightingRGB
Dimensions (W x L)12 inch x 9.6 inch
Power Pin24 Pin
Windows 11Supported

Other versions of this model

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Questions about this item

How do I install the AMD Ryzen 7 9800X3D into the AM5 socket on this board, and what step do builders often miss?

Lift the retention lever, align the gold triangle on the CPU with the socket marker, lower the chip without pressure, then lock the lever; the step many miss is removing the plastic protective cover from the motherboard socket before seating the processor.

What maintenance or replacement will the motherboard's 64 MB BIOS chip need later?

The 64 MB BIOS chip is surface-mounted and not user-replaceable; future updates are applied through the BIOS FlashBack button using a USB stick, so no physical chip swap is required.

What limit appears first when the 16+2+1 80 A power stages run sustained heavy loads?

The 80 A per stage rating sets the thermal ceiling; under continuous all-core work the VRM temperature rises first, so adequate case airflow and the included heatsinks become the practical limiting factor.

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