Model 

ROG STRIX X870-A GAMING WIFI

CPU

AMD Socket AM5 for AMD Ryzen™ 9000 &

8000 & 7000 Series Desktop Processors*

* Refer to www.asus.com for CPU support

list.

Chipset

AMD X870

Memory

4 x DIMM slots, max. 192GB, DDR5

Supports up to 8000+MT/s(OC) with Ryzen™

9000 & 8000 & 7000 Series Processors, ECC and Non-ECC, Un-buffered

Memory*"

Dual channel memory architecture

Supports AMD Extended Profiles for

Overclocking (EXPO™)

ASUS Enhanced Memory Profile (AEMP)

* Supported memory types, data rate

(speed), and number of DRAM modules vary depending on the CPU and memory

configuration, for more information please refer to CPU/Memory Support list

under the Support tab of product information site or visit

https://www.asus.com/support/.

* Non-ECC, un-buffered DDR5 memory supports

On-Die ECC function.

Graphics

1 x DisplayPort**

1 x HDMI™ port***  

2 x USB4® (40Gbps) ports support USB

Type-C® display outputs****

* Please refer to AMD CPU specifications.

** Supports max. 8K@30Hz as specified in

DisplayPort 1.4.

*** Supports 4K@60Hz as specified in HDMI

2.1.  

****Supports max. 4K@60Hz as specified in

DisplayPort 1.4a

**** VGA resolution support depends on

processors' or graphic cards' resolution.

Expansion Slots

AMD Ryzen™ 9000 & 7000 Series Desktop Processors*

1 x PCIe 5.0 x16 slot (supports x16 mode)

AMD Ryzen™ 8000 Series Desktop Processors*

1 x PCIe 4.0 x16 slot (supports x8/x4 mode)**

AMD X870 Chipset

1 x PCIe 4.0 x16 slot (supports x4 mode)

* Please check the PCIe bifurcation table on the support site (https://www.asus.com/support/FAQ/1037507/).

** Specifications vary by CPU types.

- To ensure compatibility of the device installed, please refer to https://www.asus.com/support/ for the list of supported peripherals.

Storage

Supports 4 x M.2 slots and 2 x SATA 6Gb/s ports*

AMD Ryzen™ 9000 & 7000 Series Desktop Processors*

M.2_1 slot (Key M), type 2242/2260/2280 (supports PCIe 5.0 x4 mode)

M.2_2 slot (Key M), type 2242/2260/2280/22110 (supports PCIe 5.0 x4 mode)**

AMD Ryzen™ 8000 Series Desktop Processors**

M.2_1 slot (Key M), type 2242/2260/2280 (supports PCIe 4.0 x4/x2 mode)

M.2_2 slot (Key M), type 2242/2260/2280/22110 (Not supports)****

AMD X870 Chipset

M.2_3 slot (Key M), type 2280 (supports PCIe 4.0 x4 mode)***

M.2_4 slot (Key M), type 2280 (supports PCIe 4.0 x4 mode)

2 x SATA 6Gb/s ports

* AMD RAIDXpert2 Technology supports both PCIe RAID 0/1/5/10 and SATA RAID 0/1. RAID 5 Function is only supported by AMD Ryzen™ 9000 series CPU. 

** M.2_2 shares bandwidth with PCIEX16(G5). When M.2_2 is occupied with SSD device, PCIEX16(G5) will run x8 only.

*** M.2_3 shares bandwidth with PCIEX16(G4). When M.2_3 is occupied with SSD device, PCIEX16(G4) will be disabled.

**** M.2_2 will be disabled when using AMD Ryzen™ 8000 Series Desktop Processors.

Ethernet

1 x Intel® 2.5Gb Ethernet

ASUS LANGuard

Wireless & Bluetooth

Wi-Fi 7*

 2x2 Wi-Fi 7 (802.11be)

 Supports 2.4/5/6GHz frequency band**

 Supports Wi-Fi 7 160MHz bandwidth, up to 2.9Gbps transfer rate.

 Bluetooth® v5.4***

*Wi-Fi features may vary depending on the operating system

 For Windows 11, Wi-Fi 7 will require  24H2 or later version for full functions, Windows 11 21H2/22H2/23H2 only support Wi-Fi 6E.

 For Windows 10, please note that no driver is available , please refer to the Wi-Fi chipset vendor's website for details.

 ** Wi-Fi 6GHz frequency band and bandwidth regulatory may vary between countries.

 *** The Bluetooth® version may vary, please refer to the Wi-Fi module manufacturer's website for the latest specifications.

USB

Rear USB (Total 12 ports)

2 x USB4® (40Gbps) ports(2 x USB Type-C® with DP Alt mode)*

6 x USB 10Gbps ports (5 x Type-A + 1 x USB Type-C® with up to 30W PD Fast-charge)**

4 x USB 5Gbps ports (4 x Type-A)

Front USB (Total 9 ports)

1 x USB 20Gbps connector (supports USB Type-C®)

2 x USB 5Gbps headers support 4 additional USB 5Gbps ports

2 x USB 2.0 headers support 4 additional USB 2.0 ports

* USB Type-C® power delivery output: max. 5V/3A

** USB Type-C® power delivery output: 5V/9V max. 3A, 12V max 2.5A, 15V max. 2.0A

Audio

ROG SupremeFX 7.1 Surround Sound High Definition Audio CODEC ALC4080*

- Impedance sense for front and rear headphone outputs

- Supports: Jack-detection, Multi-streaming, Front Panel MIC Jack-retasking

- High quality 120 dB SNR stereo playback output and 110 dB SNR recording input

- Supports up to 32-Bit/384 kHz playback on front panel"

Audio Features 

- SupremeFX Shielding Technology

- Savitech SV3H712 AMP  

- Rear optical S/PDIF out port

- Premium audio capacitors

- Audio cover

* The LINE OUT port on the rear panel does not support spatial audio. If you wish to use spatial audio, make sure to connect your audio output device to the audio jack on the front panel of your chassis or use a USB interface audio device.

Back Panel I/O Ports

2 x USB4® (40Gbps) ports (2 x USB Type-C® with DP Alt mode)

6 x USB 10Gbps ports (5 x Type-A + 1 x USB Type-C® with up to 30W PD Fast-charge)**

4 x USB 5Gbps ports (4 x Type-A)

1 x DisplayPort

1 x HDMI™ port

1 x Wi-Fi module

1 x Intel® 2.5Gb Ethernet

2 x Audio jacks 

1 x Optical S/PDIF out port

1 x BIOS FlashBack™ button 

1 x Clear CMOS button 

Internal I/O Connectors

Fan 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

5 x 4-pin Chassis Fan headers

Power Related 

1 x 24-pin Main Power connector

2 x 8-pin +12V CPU Power connectors

Storage Related 

4 x M.2 slots (Key M) 

2 x SATA 6Gb/s ports

USB 

1 x USB 20Gbps connector (supports USB Type-C®)

2 x USB 5Gbps headers support 4 additional USB 5Gbps ports

2 x USB 2.0 headers support 4 additional USB 2.0 ports

Miscellaneous

3 x Addressable Gen 2 headers

1 x Alteration PCIe mode switch

1 x Chassis Intrusion header

1 x CPU Over voltage jumper

1 x Front Panel Audio header (F_AUDIO)

1 x Start button

1 x 10-1 pin System Panel header

1 x Thermal Sensor header

Special Features

Extreme Engine Digi+

- 5K Black metallic capacitors 

ASUS Q-Design 

- M.2 Q-Latch

- M.2 Q-Release

- M.2 Q-Slide

- PCIe Slot Q-Release Slim (with PCIe SafeSlot)

- Q-Antenna

- Q-DIMM

- Q-LED (CPU [red], DRAM [yellow], VGA [white], Boot Device [yellow green])

- Q-Slot

ASUS Thermal Solution

- M.2 heatsink backplate

- M.2 heatsink

ASUS EZ DIY

- BIOS FlashBack™ button

- BIOS FlashBack™ LED

- Clear CMOS button

- ProCool II

- Pre-mounted I/O shield

- SafeSlot

- SafeDIMM

Aura Sync

- Addressable Gen 2 headers

Software Features

ROG Exclusive Software

- ROG CPU-Z

- Dolby Atmos

ASUS Exclusive Software

Armoury Crate

- AIDA64 Extreme (60 days free trial) 

- Aura Creator

- Aura Sync

- Fan Xpert 4 (with AI Cooling II)

- GameFirst

- HWiNFO

- Power Saving

ASUS Driver Hub

ASUS GlideX

USB Wattage Watcher

TurboV Core 

Adobe Creative Cloud (Free Trial)

Norton 360 for Gamers (60 Days Free Trial)

WinRAR (40 Days Free Trial)

UEFI BIOS

AI Overclocking Guide

ASUS EZ DIY 

- ASUS CrashFree BIOS 3 

- ASUS EZ Flash 3 

- ASUS UEFI BIOS EZ Mode

- ASUS MyHotkey

Dynamic OC Switcher

FlexKey

BIOS

256 Mb Flash ROM, UEFI AMI BIOS

Manageability

WOL by PME, PXE

Accessories

Cables

2 x SATA 6Gb/s cables 

Additional Cooling Kit

1 x Thermal pad for M.2 22110

Miscellaneous

1 x ASUS WiFi Q-Antenna

1 x Cable ties package

1 x M.2 Q-Latch package

1 x M.2 Q-Slide package

1 x ROG key chain

1 x ROG Strix stickers

4 x M.2 rubber packages

Documentation

1 x Quick start guide

Operating System

Windows 11

Form Factor

ATX Form Factor

12 inch x 9.6 inch ( 30.5 cm x 24.4 cm )

CPU

AMD Socket AM5 for AMD Ryzen™ 7000 Series Desktop Processors*

* Refer to www.asus.com for CPU support list.

Chipset

AMD X670

Memory

2 x DIMM, Max. 64GB, DDR5 6400(OC)/6200(OC)/6000(OC)/5800(OC)/5600(OC)/5400(OC)/5200/5000/4800 ECC and Non-ECC, Un-buffered Memory*

Dual Channel Memory Architecture

Supports AMD Extended Profiles for Overclocking (EXPO™)

OptiMem II

* Supported memory types, data rate(Speed), and number of DRAM module vary depending on the CPU and memory configuration, for more information refer to www.asus.com for memory support list. 

* Non-ECC, Un-buffered DDR5 Memory supports On-Die ECC function

Graphics

2 x USB4® ports support USB Type-C® display

outputs*

* VGA resolution support depends on processors' or graphic cards' resolution.

Expansion Slots

AMD Ryzen™ 7000 Series Desktop Processors*

1 x PCIe 5.0 x16 slot

AMD X670 Chipset

1 x PCIe 4.0 x1 slot

* Please check PCIe bifurcation table in support site (https://www.asus.com/support/FAQ/1037507/).

Storage

Total supports 3 x M.2 slots and 4 x SATA

6Gb/s ports*

AMD Ryzen™ 7000 Series Desktop Processors

M.2 slot (Key M), type 2242/2260/2280(supports PCIe 5.0 x4 mode)

GEN-Z.2_1 slot (Key M) via GEN-Z.2, type

2242/2260/2280/22110 (supports PCIe 5.0 x4)**

AMD X670 Chipset

GEN-Z.2_2 slot (Key M) via GEN-Z.2, type

2242/2260/2280/22110 (supports PCIe 4.0 x4)

4 x SATA 6Gb/s ports

*AMD RAIDXpert2 Technology supports both

NVMe RAID 0/1/10 and SATA RAID 0/1/10.

**Performance may vary depending on the

SSD's firmware version and the system hardware & system configuration, for more information refer to www.asus.com for device support site.

Ethernet

1 x Intel® 2.5Gb Ethernet

ASUS LANGuard

Wireless & Bluetooth

Wi-Fi 6E

2x2 Wi-Fi 6E (802.11 a/b/g/n/ac/ax) 

Supports 2.4/5/6GHz frequency band*

Bluetooth v5.3**

* WiFi 6E 6GHz regulatory may vary between countries, and function will be ready in Windows 11 or later. 

** The Bluetooth version may vary, please

refer to the Wi-Fi module manufacturer's website for the latest specifications.

USB

Rear USB (Total 10 ports)

2 x USB4® ports with Intel® JHL8540 USB4®

controller (2 x USB Type-C®) 

6 x USB 3.2 Gen 2 ports (5 x Type-A + 1 x USB Type-C®)

2 x USB 2.0 ports (2 x Type-A) 

Front USB (Total 7 ports)

1 x USB 3.2 Gen 2x2 connector (supports USB Type-C® with up to 60W PD/QC4+)*

1 x USB 3.2 Gen 1 headers supports additional 2 USB 3.2 Gen 1 ports

2 x USB 2.0 headers support additional 4 USB 2.0 ports

*To support 60W, please install the power cable to the 6-pin PCIe Graphics Card connector or else only 27W can be supported.

Audio

ROG SupremeFX 7.1 Surround Sound High

Definition Audio CODEC ALC4080

- Impedance sense for front and rear headphone outputs

- Supports: Jack-detection, Multi-streaming, Front Panel Jack-retasking

- High quality 120 dB SNR stereo playback output and 113 dB SNR recording input

- Supports up to 32-Bit/384 kHz playback

Audio Features 

- SupremeFX Shielding Technology

- Savitech SV3H712 AMP

- Gold-plated audio jacks

- Rear optical S/PDIF out port

- Premium audio capacitors

- Audio cover

Back Panel I/O Ports

2 x USB4® ports with Intel® JHL8540 USB4® controller (2 x USB Type-C®) 

6 x USB 3.2 Gen 2 ports (5 x Type-A + 1 x USB Type-C®)

2 x USB 2.0 ports (2 x Type-A) 

1 x Wi-Fi Module

1 x Intel® 2.5Gb Ethernet

5 x Gold-plated audio jacks*

1 x Optical S/PDIF out port

1 x BIOS FlashBack™  button 

1 x Clear CMOS button 

1 x PS/2 Keyboard/Mouse combo port 

*The rear panel Lime (Line out) port does not support spatial audio. If you wish to use spatial audio make sure to connect your audio output device to the audio jack on the front panel of your chassis.

Internal I/O Connectors

Fan 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

1 x 4-pin Chassis Fan header

3 x 4-pin Full Speed Fan headers

Power related 

1 x 24-pin Main Power connector

2 x 8-pin +12V Power connector

1 x 6-pin PCIe Graphics Card connector

Storage related 

1 x M.2 slots (Key M) 

1 x Gen-Z.2 slot supports 2 x M.2 slots (Key M)

4 x SATA 6Gb/s ports

USB 

1 x USB 3.2 Gen 2x2 connector (supports USB Type-C®) 

1 x USB 3.2 Gen 1 header supports additional 2 USB 3.2 Gen 1 ports

2 x USB 2.0 headers support additional 4 USB 2.0 ports

Miscellaneous

1 x 80 Light Bar jumper

2 x Addressable Gen 2 headers

1 x Alteration Mode Switch

1 x Aura RGB header

2 x BCLK button

1 x FlexKey button 

1 x 10-1 pin Front Panel Audio header (AAFP)

1 x LN2 Mode jumper 

1 x Osc sence header

12 x ProbeIt Measurement Points

1 x ReTry button

1 x RSVD switch 

1 x RSVD header

1 x Safe Boot button

1 x Slow Mode switch 

1 x Start button

1 x 10-1 pin System Panel header

1 x Thermal Sensor header

Special Features

Extreme OC Kit

- FlexKey button

- LN2 Mode

- ProbeIt 

- ReTry button

- Safe boot button

- Start button

- Slow Mode

Extreme Engine Digi+

- 10K Black Metallic Capacitors

- MicroFine Alloy Choke 

ASUS Q-Design 

- M.2 Q-Latch

- PCIe Slot Q-Release

- Q-Code

- Q-Connector

- Q-DIMM

- Q-LED (CPU [red], DRAM [yellow], VGA [white], Boot Device [yellow green])

- Q-Slot

ASUS Thermal Solution

- M.2 heatsink backplate

- M.2 heatsink

- VRM heatsink design

ASUS EZ DIY

- BIOS FlashBack™ button

- Clear CMOS button

- ProCool II

- Pre-mounted I/O shield

- SafeSlot

- SafeDIMM

Aura Sync

- Aura RGB header

- Addressable Gen 2 headers

Front Panel USB 3.2 Gen 2x2 with Quick

Charge 4+ Support

- Support: up to 60W charging*

- Output: 5/9/15/20V max. 3A, PPS:3.3–21V max. 3A

- Compatible with QC 4.0/3.0/2.0, PD3.0 and PPS

*To support 60W, please install the power cable to 6-pin PCIe Graphics Card connector or can only support 27W

Software Features

ROG Exclusive Software

- GameFirst VI

- ROG CPU-Z

- ROG True Voltician 

- Sonic Studio III + Sonic Studio Virtual Mixer + Sonic Suite Companion

- Sonic Radar III

- DTS® Sound Unbound 

- BullGuard Internet Security (1-year full version)

ASUS Exclusive Software

Armoury Crate

- AIDA64 Extreme (1 year full version)

- Aura Creator

- Aura Sync

- Fan Xpert 4 with AI Cooling II

- Power Saving

- Two-Way AI Noise Cancellation

AI Suite 3

- TPU

- DIGI+ Power Control

- Turbo app

- PC Cleaner

MyAsus

WinRAR

UEFI BIOS

ASUS EZ DIY 

- ASUS CrashFree BIOS 3 

- ASUS EZ Flash 3 

- ASUS UEFI BIOS EZ Mode

BIOS

256 Mb Flash ROM, UEFI AMI BIOS

Manageability

WOL by PME, PXE

Accessories

Cables

1 x RGB extension cable

2 x SATA 6Gb/s cables 

ROG GEN-Z.2 with Heatsink

1 x ROG GEN-Z.2 with heatsink

1 x M.2 pad for ROG GEN-Z.2

2 x M.2 screw package for ROG GEN-Z.2

ROG True Voltician

1 x ROG True Voltician

4 x cables for ROG True Voltician

Additional Cooling Kit

1 x Thermal pad for M.2

Miscellaneous

1 x ASUS Wi-Fi moving antennas 

1 x Q-connector

1 x M.2 Q-Latch package for M.2 backplate

1 x ROG Graphics card holder

1 x ROG key chain

1 x ROG stickers

1 x ROG thank you card

1 x Rubber Package for M.2 backplate

Installation Media

1 x USB drive with utilities and drivers 

Documentation

1 x User guide

Operating System

Windows® 11 64-bit, Windows® 10 64-bit

Form Factor

micro-ATX Form Factor

9.6 inch x 9.6 inch (24.4 cm x 24.4 cm)