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ATX motherboard with grey heatsinks and Ryzen 7 9800X3D CPU in socket

ASUS

ASUS TUF GAMING X870-PLUS WIFI AM5 AMD motherboard & Ryzen 7 9800X3D CPU combo

SKU CH-EN0T-BQKJB

Pairs an AM5 motherboard with a Ryzen 7 9800X3D CPU, offering DDR5 support, PCIe 5.0 slots, four M.2 sockets, WiFi 7, 2.5Gb LAN, dual USB4 40Gbps ports and a 16+2+1 80A power design

  • ChipsetAMD X870
  • Number of Memory Slots4x288pin (DDR5)
  • Memory StandardDDR5 4400
  • Maximum Memory Supported256GB
  • Channel SupportedDual Channel
  • ECC SupportedYes

model TUF GAMING X870-PLUS WIFI

+CPU + Ryzen 7 9800X3D

  • Stable power for demanding workloads with 16+2+1 80A SPS power stages
  • Faster gaming response via Ryzen 7 9800X3D 2nd-gen 3D V-Cache technology
  • Four M.2 slots including two PCIe 5.0 x4 for high-speed storage expansion
  • WiFi 7 and 2.5Gb LAN plus dual USB4 40Gbps for ultrafast connectivity
  • AI overclocking and cooling simplify tuning while boosting performance automatically

Combo purpose

The ASUS TUF GAMING X870-PLUS WIFI motherboard paired with the Ryzen 7 9800X3D CPU targets enthusiasts building an advanced AI PC or high-performance gaming rig. The AM5 socket supports Ryzen 9000, 8000 and 7000 series processors. The bundle delivers a 16+2+1, 80A SPS power design on an 8-layer PCB with ProCool connectors, alloy chokes and durable capacitors for stable delivery. ASUS AI Overclocking, AI Cooling II and AEMP simplify setup.

Memory and storage headroom

Four DDR5 slots accept up to 256GB of un-buffered memory at 4400 standard with EXPO and AEMP support; non-ECC modules gain on-die ECC. Two PCIe 5.0 M.2 slots and two PCIe 4.0 M.2 slots (all 2280) provide fast primary storage, while SATA 6 Gbps with RAID 0/1/5/10 adds capacity. RAID 5 requires a Ryzen 9000 CPU. The board runs out of M.2 lanes beyond the four onboard slots.

Connectivity and mounting reality

Rear I/O supplies dual USB4 40Gbps Type-C, three USB 10Gbps Type-A, four USB 5Gbps Type-A, one USB 2.0 Type-A, HDMI, Realtek 2.5Gb Ethernet, WiFi 7 and 7.1 audio via Realtek ALC1220P. Front-panel adds a USB 20Gbps Type-C header with 30W PD fast-charge, a USB 5Gbps header and two USB 2.0 headers. Fan control uses one CPU, one CPU OPT, one AIO pump, four chassis and one W_PUMP+ header, plus three addressable Gen 2 headers for lighting. ATX form factor fits standard cases.

Highlights

  • Stable power for demanding workloads with 16+2+1 80A SPS power stages
  • Faster gaming response via Ryzen 7 9800X3D 2nd-gen 3D V-Cache technology
  • Four M.2 slots including two PCIe 5.0 x4 for high-speed storage expansion
  • WiFi 7 and 2.5Gb LAN plus dual USB4 40Gbps for ultrafast connectivity
  • AI overclocking and cooling simplify tuning while boosting performance automatically

Specifications

BrandASUS
ModelTUF GAMING X870-PLUS WIFI+R7 9800X3D
ChipsetAMD X870
Number of Memory Slots4x288pin (DDR5)
Memory StandardDDR5 4400
Maximum Memory Supported256GB
Channel SupportedDual Channel
ECC SupportedYes
Buffer SupportedUn-buffered
Memory FeatureDual 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)
M.2AMD 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 5.0 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 not support
AMD X870 Chipset
M.2_3 slot (Key M), type 2280 (supports PCIe 4.0 x4 mode)
M.2_4 slot (Key M), type 2242/2260/2280/22110 (supports PCIe 4.0 x4 mode)***
** The PCIEX16(G5) shares bandwidth with M.2_2. The PCIEX16(G5) will run to x8 mode when M.2_2 runs.
*** The PCIEX16(G4) shares bandwidth with M.2_4.
SATA RAID* AMD RAIDXpert2 Technology supports both PCIe RAID 0/1/5/10 and SATA RAID 0/1. RAID 5 Funciton is only supportted by AMD Ryzen 9000 series CPU.
Audio ChipsetRealtek ALC1220P 7.1 Surround Sound High Definition Audio CODEC
- Impedance sense for front and rear headphone outputs
- Internal audio Amplifier to enhance the highest quality sound for headphone and speakers
- Supports: Jack-detection, Multi-streaming, Front Panel Jack-retasking
- High quality 120 dB SNR stereo playback output and 113 dB SNR recording input (Line-in)
- Supports up to 32-Bit/192 kHz playback*
Audio Features
- Audio Shielding
- Premium audio capacitors
- Dedicated audio PCB layers
- Audio cover
- Unique de-pop circuit
* Due to limitations in HDA bandwidth, 32-Bit/192
Audio Channels7.1 Channels
Back I/O Ports2 x USB4 (40Gbps) (2 x USB Type-C)
3 x USB 10Gbps ports (3 x Type-A)
4 x USB 5Gbps ports (4 x Type-A)
1 x USB 2.0 port (1 x Type-A)
1 x HDMI port
1 x Wi-Fi module
1 x Realtek 2.5Gb Ethernet port
5 x Audio jacks
1 x BIOS FlashBack button
Onboard USB1 x USB 20Gbps connector (supports USB Type-C with up to 30W PD Fast-charge )
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
1 x W_PUMP+ header
Miscellaneous
3 x Addressable Gen 2 headers
1 x Clear CMOS header
1 x Chassis Intrusion header
1 x COM Port header
1 x Front Panel Audio header (F_AUDIO)
1 x 10-1 pin System Panel header
1 x Thermal Sensor 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 TUF PROTECTION
- DIGI+ VRM (- Digital power design with SPS)
- ESD Guards
- TUF 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 (CPU [red], DRAM [yellow], VGA [white], Boot Device [yellow green])
- Q-Slot
ASUS Thermal Solution
- M.2 heatsink
- VRM heatsink design
ASUS EZ DIY
- BIOS FlashBack button
- BIOS FlashBack LED
- ProCool
- Pre-mounted I/O shield
- SafeDIMM
Aura Sync
- Addressable Gen 2 headers
Front Panel USB 20Gbps with PD Fast Charge Support
- Support: u
Package Contents1 x AMD Ryzen 7 9800X3D 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
2 x M.2 rubber packages
1 x Screw package for M.2 SSD
1 x TUF GAMING sticker
Documentation
1 x TUF certification card
1 x Quick start guide

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Questions about this item

Will the Ryzen 7 9800X3D run in my existing AM5 cooler and DDR5 memory?

The CPU fits the AM5 socket used by Ryzen 7000, 8000 and 9000 series processors, so any AM5-compatible cooler mounts without change. The board has four DDR5 slots supporting up to 256 GB in dual-channel mode, so your current DDR5 modules install directly.

How do I confirm the two PCIe 5.0 M.2 slots and USB4 ports are active after building?

Enter the UEFI and verify M.2_1 and M.2_2 show PCIe 5.0 x4 link speed, then check that both rear USB4 Type-C ports enumerate at 40 Gbps in the USB controller view. Windows Device Manager should list the Realtek 2.5Gb Ethernet and Wi-Fi 7 adapters without errors.

What ships in the combo box and what must I supply myself?

The package contains the TUF GAMING X870-PLUS WIFI motherboard and the Ryzen 7 9800X3D processor. You must provide DDR5 memory, an AM5 CPU cooler, a graphics card for the PCIe 5.0 x16 slot, storage for the four M.2 slots and six SATA ports, and an ATX power supply for the 16+2+1 80A power stage design.

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