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The ROG Crosshair X870E Extreme is the flagship AMD Ryzen 9000 series motherboard, designed for the most discerning users. It provides the ultimate foundation for AM5 CPUs, DDR5 memory, and PCIe 5.0 components to ensure maximum performance and future-readiness. Its comprehensive connectivity includes USB4, and the integrated 5-inch LCD offers a unique way to monitor system performance or add a touch of personalized style. Supercharge your large language model (LLM) workflows with AI Cache Boost. Exclusive to ASUS AMD 800 and 600 series motherboards that use Ryzen 9000 Series CPUs, this BIOS setting optimizes CPU cache and memory pathways to deliver up to 29% faster local LLM performance with high-speed memory tuning.

CPU

AMD Socket AM5

  • Supports AMD Ryzen 9000 & 8000 & 7000 Series Desktop Processors
(Refer to www.asus.com for CPU support list.)
ChipsetAMD X870E
Memory

4 x DIMM slots, max. 256GB, DDR5

  • Supports up to
    • 8200+MT/s(OC) with Ryzen 9000 Series Processors,
    • 9000+MT/s(OC) with Ryzen 8000 Series Processors
    • 8000+MT/s(OC) with Ryzen 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)
  • NitroPath DRAM Technology
Onboard Graphics

Integrated Graphics Processor:

  • 1 x HDMI port
    • Supports 4K@60Hz as specified in HDMI 2.1.
  • 2 x USB4 (40Gbps) ports support USB Type-C display outputs
    • Supports max. 4K@60Hz as specified in DisplayPort 1.4a
Audio

ROG SupremeFX 7.1 Surround Sound High Definition Audio CODEC ALC4082

  • 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
    • A chassis with an HD audio module in the front panel is required to support 7.1 Surround Sound audio output.
    • 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.
  • Audio Features
    • SupremeFX Shielding Technology
    • ESS ES9219 QUAD DAC
    • LED-illuminated audio jacks
    • Rear optical S/PDIF out port
    • Premium audio capacitors
LAN

1 x Realtek 5Gb Ethernet

  • ASUS LANGuard

1 x Marvell AQtion 10Gb Ethernet

  • ASUS LANGuard

Wireless Communication Module

Wi-Fi 7

  • 2x2 Wi-Fi 7 (802.11be)
  • Supports 2.4/5/6GHz frequency band
  • Supports Wi-Fi 7 320MHz bandwidth, up to 6.5Gbps  transfer rate

Bluetooth v5.4

Expansion Slots

AMD Ryzen 9000 & 7000 Series Desktop Processors

  • 2 x PCIe 5.0 x16 slots with Q-Release Slim (supports x16 or x8/x8 or x8/x4/x4 modes)
    • When both PCIEX16_1 and PCIEX16_2 are in use, they will each run in x8 mode.
    • When M.2_2 is enabled, but M.2_3 is not in use, PCIEX16_1 will run in x8 mode and PCIEX16_2 will be disabled.
    • When M.2_3 is enabled, but M.2_2 is not in use, PCIEX16_1 will run in x8 mode and PCIEX16_2 will run in x4 mode.
    • When both M.2_2 and M.2_3 are enabled, PCIEX16_1 will run in x8 mode and PCIEX16_2 will be disabled.

AMD Ryzen 8700 & 8600 & 8400 Series Desktop Processors

  • 2 x PCIe 4.0 x16 slots with Q-Release Slim (only supports PCIEx16(G5)_1 & total bandwidth for x8, PCIEx16(G5)_2 will be disabled)

AMD Ryzen 8500 & 8300 Series Desktop Processors

  • 2 x PCIe 4.0 x16 slots with Q-Release Slim (only supports PCIEx16(G5)_1 & total bandwidth for x4, PCIEx16(G5)_2 will be disabled)
Storage Interface

Supports up to 5 x M.2 slots and 1 x SlimSAS connector and 4 x SATA 6Gb/s ports

AMD Ryzen 9000 & 7000 Series Desktop Processors

  • M.2_1 slot (Key M), type 2242/2260/2280/22110 (supports PCIe 5.0 x4 mode)
  • M.2_2 slot (Key M), type 2242/2260/2280 (supports PCIe 5.0 x4 mode)
    • When M.2_2 is enabled, but M.2_3 is not in use, PCIEX16_1 will run in x8 mode and PCIEX16_2 will be disabled.
    • When M.2_3 is enabled, but M.2_2 is not in use, PCIEX16_1 will run in x8 mode and PCIEX16_2 will run in x4 mode.
    • When both M.2_2 and M.2_3 are enabled, PCIEX16_1 will run in x8 mode and PCIEX16_2 will be disabled.
  • M.2_3 slot (Key M), type 2242/2260/2280/22110 (supports PCIe 5.0 x4 mode)
    • When M.2_2 is enabled, but M.2_3 is not in use, PCIEX16_1 will run in x8 mode and PCIEX16_2 will be disabled.
    • When M.2_3 is enabled, but M.2_2 is not in use, PCIEX16_1 will run in x8 mode and PCIEX16_2 will run in x4 mode.
    • When both M.2_2 and M.2_3 are enabled, PCIEX16_1 will run in x8 mode and PCIEX16_2 will be disabled.

AMD Ryzen 8000 Series Desktop Processors

  • M.2_1 slot (Key M), type 2242/2260/2280/22110 (supports PCIe 4.0 x4 mode)
  • M.2_2 slot (Key M), type 2242/2260/2280 (Not supports)
  • M.2_3 slot (Key M), type 2242/2260/2280/22110 (Not supports)

AMD X870E Chipset

  • DIMM.2_1 slot (Key M) via ROG Q-DIMM.2, type 2230/2242/2260/2280/22110 (supports PCIe 4.0 x4 mode) 
  • DIMM.2_2 slot (Key M) via ROG Q-DIMM.2, type 2230/2242/2260/2280/22110 (supports PCIe 4.0 x4 mode)
  • SlimSAS connector supports PCIe 4.0 x4 mode via an SFF-8654 adapter cable. The cable is purchased separately. 

4 x SATA 6Gb/s ports

AMD RAIDXpert2 Technology

  • Ryzen 9000 Series Processors: RAID 0/1/5/10
  • Ryzen 8000 Series Processors: RAID 0/1
  • Ryzen 7000 Series Processors: RAID 0/1/10
USB

Rear USB (Total 12 ports)

  • 2 x USB4 (40Gbps) ports (2 x USB Type-C)
  • 10 x USB 10Gbps ports (8 x Type-A + 2 x USB Type-C)

Front USB (Total 10 ports)

  • 1 x USB 20Gbps connector (supports USB Type-C with up to 60W PD/QC4+)
    • USB Type-C power delivery output: 5/9/15/20V max. 3A, PPS:3.3–21V max. 3A
  • 1 x USB 10Gbps 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
Internal I/O Connectors

Fan and Cooling related

  • 1 x 4-pin CPU Fan header
  • 1 x 4-pin CPU OPT Fan header
  • 2 x 4-pin Chassis Fan headers
  • 2 x 4-pin Radiator Fan headers
  • 2 x W_PUMP+ headers
  • 1 x VRM Heatsink Fan header

Power related

  • 1 x 24-pin Main Power connector
  • 2 x 8-pin +12V CPU Power connector
  • 1 x 8-pin PCIe Power connector

Storage related

  • 3 x M.2 slots (Key M)
  • 1 x DIMM.2 slot supports 2 x M.2 slots (Key M)
  • 1 x SlimSAS connector
  • 4 x SATA 6Gb/s ports

USB

  • 1 x USB 20Gbps connector (supports USB Type-C)
  • 1 x USB 10Gbps 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

  • 1 x 6-pin ARGB Gen 2 header to support 2 x ARGB Gen 2 headers
  • 2 x Addressable Gen 2 header
  • 1 x Alteration PCIe mode switch
  • 2 x BCLK button
  • 1 x BIOS Switch
  • 1 x FlexKey button
  • 1 x Front Panel Audio header (F_AUDIO)
  • 1 x LN2 Mode jumper
  • 12 x ProbeIt Measurement Points
  • 1 x ReTry button
  • 2 x RSVD switchs
  • 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
  • 1 x Pause switch
Back Panel Connectors
  • 2 x USB4 (40Gbps) ports (2 x USB Type-C)
  • 10 x USB 10Gbps ports (8 x Type-A + 2 x USB Type-C)
  • 1 x HDMITM port
  • 1 x Wi-Fi Module
  • 1 x Realtek 5Gb Ethernet port
  • 1 x Marvell AQtion 10Gb Ethernet port
  • 2 x LED-illuminated audio jacks
  • 1 x Optical S/PDIF out port
  • 1 x BIOS FlashBack button
  • 1 x Clear CMOS button
I/O Controller
  • Not Specified
H/W Monitoring
  • Voltage detection
  • Temperature detection
  • Fan speed detection
  • Fan fail warning
  • Fan speed control
BIOS

2 x 256 Mb Flash ROM

  • UEFI AMI BIOS
Unique 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
  • M.2 Q-Release
  • M.2 Q-Slide
  • Q-Release Slim (with PCIe SafeSlot)
  • Q-Antenna
  • Q-Code
  • Q-Connector
  • Q-Dashboard
  • Q-LED (CPU [red], DRAM [yellow], VGA [white], Boot Device [yellow green])
  • Q-Slot
  • Q-DIMM.2

ASUS Thermal Solution

  • Fan bracket
  • M.2 heatsink backplate
  • M.2 heatsink
  • Metal backplate
  • VRM heatsink design
  • 3D VC M.2 Heatsink

ASUS EZ DIY

  • Backplate
  • BIOS FlashBack button
  • Clear CMOS button
  • CPU Socket lever protector
  • ProCool II
  • Pre-mounted I/O shield
  • SafeSlot
  • SafeDIMM

Aura Sync

  • Addressable Gen 2 headers

Dual BIOS

Full Color 5" LCD Display

Front Panel USB 20Gbps with Quick Charge 4+ Support

  • Support: up to 60W fast charging and USB Wattage Watcher
  • Output: 5/9/15/20V max. 3A, PPS:3.3–21V max. 3A
  • Compatible with PD3.0 and PPS
  • To support 60W, please install the power cable to the 8-pin PCIe power connector or else only 27W will be supported.
Bundled Software

ROG Exclusive Software

  • ROG CPU-Z
  • Dolby Atmos
  • Internet Security (1-year full version)

Armoury Crate

  • AIDA64 Extreme (1 year full version)
  • Aura Creator
  • Aura Sync
  • Fan Xpert 4 (with AI Cooling II)
  • GameFirst
  • HWiNFO
  • Power Saving
  • LCD Display

ASUS AI Advisor

ASUS DriverHub

Turbo Vcore

ASUS GlideX

USB Wattage Watcher

WinRAR (40 Days Free Trial)

Adobe Creative Cloud (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

FlexKey

Operating SystemSupport for Windows 11
Form Factor

E-ATX Form Factor

  • 30.5cm x 27.7cm

Manufacturer
Manufacturer's WebsiteLink *
Product WebsiteLink *
Warranty Information
Warranty Duration3 Years
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ASUS ROG CROSSHAIR X870E EXTREME with Wi-Fi, AMD X870E Chipset, Socket AM5, E-ATX Desktop Motherboard

- Socket Socket AM5, AMD X870E Chipset
- Supports Ryzen 7000 / 8000 / 9000 Series Processors
- 4 x DDR5 DIMM Slots, up to 256GB, DDR5-9000+
- 2 x PCIe 5.0 x16 Slots
- 1 x PCIe 4.0 x4 Slot
- 1 x PCIe 3.0 x1 Slot
- 3 x M.2 PCIe 5.0 NVMe Slots
- 2 x M.2 PCIe 4.0 NVMe Slots

- 4 x SATA 3.0 Ports, Supports RAID 0 / 1 / 5 / 10
- 1 x SlimSAS Connector (Cable not Included)
- 5Gbps LAN, 10Gbps LAN, Wi-Fi 7 & Bluetooth 5.4
- 2 x USB Type-C DisplayPort 1.4a (Shared), 1 x HDMI 2.1

- 2 x USB Type-C 40Gb/s, 2 x Rear USB Type-C 10Gb/s
- 8 x Rear USB Type-A 10Gb/s
- 2 x LED-Illuminated Rear Audio Jacks
- BIOS Flashback: Update BIOS without CPU / RAM / GPU
- ASUS M.2 Q-Release, M.2 Q-Slide & M.2 Q-Latch
- ASUS PCIe Slot Q-Release Slim with PCIe SafeSlot
- ASUS Q-LED & Q-Code for Boot Diagnostics
-
Q-Antenna Quick-Release Wi-Fi Antenna
- Extreme Overclocking Features Including LN2 Mode
- Integrated RGB & 4 x ARGB Gen2 Headers
- Form Factor: E-ATX
- 3 Year Warranty

  • Product Code: ROGCROSSHAIRX870EEXTREME
  • Availability: In Stock with Supplier leadtimeTooltip Lead Times:
    • In Stock with Progenix: Ready for collection/dispatch once payment clears. The cut-off for same-day dispatch is 12:00pm on business days.
    • In Stock with Supplier: 1-3 business days until dispatched or ready for collection
    • Out Of Stock: Contact us to see if this item will be restocked.

    Low Stock Level
  • R22,864



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