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ASUS

ASUS TUF GAMING X870-PRO WIF17 W NEO AMD motherboard & Ryzen 9 9950X CPU combo

SKU CH-9W1B-N2XJM

Socket AM5 combo with a 16-core Ryzen 9 9950X at 5.7 GHz boost, 16+2+1 80 A power stages, DDR5 to 256 GB, four M.2 slots and WiFi7

  • ChipsetAMD X870
  • Form factorATX
  • South bridgeAMD X870
  • Memory slot count4 × 288pin (DDR5)
  • Max supported RAM256 GB
  • Memory channelsDual Channel
  • 16 cores and 32 threads handle heavy workloads with AMD Ryzen 9 9950X
  • 7 GHz max boost clock speeds up single-thread performance on Zen 5 architecture
  • 16+2+1 80 A power stages deliver stable voltage for sustained overclocking
  • Four M.2 slots with PCIe 5.0 and 4.0 support fast storage expansion
  • WiFi7 and 5 Gb Ethernet provide high-speed wired and wireless connectivity

Combo foundation

The ASUS TUF GAMING X870-PRO WIFI7 W NEO motherboard paired with the Ryzen 9 9950X creates a ready-to-build platform for advanced AI computing and high-end workloads. The board uses the AMD X870 chipset and AM5 socket, supporting Ryzen 9000, 8000 and 7000 series processors. The CPU delivers 16 cores and 32 threads based on Zen 5 architecture with a 5.7 GHz max boost clock, 64MB L3 cache and DDR5-5600 support.

Power delivery

A 16+2+1 phase design with 80A SPS power stages, an 8-layer PCB and dual 8+8 pin ProCool connectors supplies stable current for sustained heavy loads and overclocking headroom. Asynchronous clock generation further improves stability when pushing frequency limits. This VRM arrangement is the single spec that determines whether the platform can keep the 9950X fed under prolonged all-core stress.

Memory and storage headroom

Four DDR5 slots accept up to 256GB in dual-channel mode with AMD EXPO, Intel XMP and ASUS AEMP profiles for easy tuning. Four M.2 sockets provide two PCIe 5.0 x4 and two PCIe 4.0 x4 connections for fast primary drives and secondary storage expansion. Two SATA 6Gb/s ports remain for legacy drives, while USB4 at 40Gbps and 20Gbps USB-C add high-speed external bandwidth.

How it compares

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

Price $1,051.99
Pricier than about 90% of the 1,906 comparable items (median $224.49).

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Specifications

Product
Brand nameASUS
Model nameTUF GAMING X870-PRO WIFI7 W NEO+R9 9950X
Processor
ChipsetAMD X870
Memory
Memory slot count4 × 288pin (DDR5)
Max supported RAM256 GB
Memory channelsDual Channel
Memory profilesAMD EXPO / Intel XMP / ASUS AEMP
ECC supportYes
BufferingUn-buffered
Storage
SATA ports2 x SATA 6Gb/s
M.2 slots4 x M.2 (Support PCIe 5.0 x4 & PCIe 4.0 x4)
SATA and RAID support0/1/5/10
Graphics
Onboard video chipDepends on AMD Ryzen Series Processor with Integrated Graphics
Audio & video
Audio chipRealtek ALC1220P
Sound channels7.1 Channels
Connectivity
Ethernet controllerRealtek 5Gb
Maximum network speed5 Gbit/s
Wi-Fi standardWi-Fi 802.11 be
Bluetooth supportYes
Ports & slots
PCIe 5.0 x16 slots1 x PCI Express 5.0 x16
PCIe 4.0 x16 slots2 x PCI Express 4.0 x16
PCIe x16 slots2 x PCI Express x16
PCIe x4 slots1 x PCI Express x4
Rear panel ports2 x USB4 (40 Gbit/s) Type-C, 3 x USB 10 Gbit/s Type-A, 4 x USB 5 Gbit/s 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
Serial ports1
Video connectorsHDMI + 2 x USB Type-C
HDMI ports1 x HDMI port
Ethernet port1 x RJ45
USB 3.1 ports3 x USB 3.1
USB 3.0 ports6 x USB 3.0
USB 2.0 ports1 x USB 2.0
USB-C ports2 x USB Type-C port, with USB4 (40 Gbit/s) support
S/PDIF outputYes
Audio jacks3 Ports
Onboard USB headers1 x USB Type-C header, with USB 3.2 Gen 2 × 2 + 1 x USB 3.2 Gen 1 header + 3 x USB 2.0 headers
Power
Power connectors24 Pin
Size & build
Form factorATX
Width and length12 in × 9.6 in
Compatibility
Windows 11 supportSupported
More details
South bridgeAMD X870
LightingRGB

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Questions about this item

How does the 5.7 GHz max boost on the Ryzen 9 9950X translate to everyday workloads?

The 16-core Zen 5 processor reaches 5.7 GHz on lightly threaded tasks, while the 16+2+1 80A power stages and 8-layer PCB keep all 32 threads stable under sustained loads.

What does PCIe 5.0 on the primary x16 slot mean for a next-gen GPU?

The top slot runs at PCIe 5.0 x16, doubling the bandwidth of 4.0 so a modern graphics card can saturate its link without bottlenecking.

Will the four M.2 slots fit standard 2280 drives and how are they cooled?

All four slots accept 2280 modules; two run at PCIe 5.0 x4 and two at 4.0 x4, and the board includes M.2 heatsinks with Q-Release latches for tool-free installation.

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