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ASUS ROG Crosshair X870E Dark Hero WiFi Motherboard

ROG-CROSSHAIR-X870E-DARK-HERO | ASUS
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The ASUS ROG Crosshair X870E Dark Hero stands as the definitive AMD X870E chipset flagship, meticulously engineered for enthusiasts demanding extreme performance from Ryzen 9000 series processors on the AM5 platform. This ATX motherboard features a massive 20+2+2 power stage VRM and revolutionary NitroPath DRAM Technology, pushing DDR5 memory limits while ensuring rock-solid signal integrity for record-breaking overclocks. Its elite connectivity suite is headlined by ultra-fast WiFi 7, dual USB4 40Gbps ports, and high-speed 5Gb/2.5Gb ethernet, alongside dual PCIe 5.0 x16 slots and five M.2 slots for massive storage bandwidth. Designed with a stealthy, dark aesthetic and enhanced by Polymo Lighting, the Dark Hero also incorporates DIY-friendly innovations like the PCIe Slot Q-Release Slim, M.2 Q-Release, and AI-driven optimisations, including AI Overclocking, AI Cooling II, and AI Networking II, to provide a high-bandwidth, intelligent foundation for the world's most powerful gaming and workstation builds.

Warning: This product contains a button battery
- If swallowed, a lithium battery can cause severe or fatal injuries with 2 hours.
- Keep batteries out of reach of children.
- If you think batteries may have been swallowed or placed inside any of the body, seek immediate medical attention.


Features


ROG Crosshair X870E Dark Hero

Clad in a sleek, understated black design, the ROG Crosshair X870E Dark Hero delivers refined performance for high-end builds, featuring a robust 20+2+2 power stage design, support for high-speed DDR5 memory, and the latest PCIe® 5.0 connectivity. It offers five onboard M.2 SSD slots with heatsinks, including a 3D VC M.2 heatsink for advanced thermal performance, along with Realtek 10G Ethernet and USB4® ports for next-generation connectivity. ASUS-exclusive AI technologies and Polymo Lighting II complete the platform, balancing intelligent tuning with a clean, premium aesthetic.

Extreme Power & Performance

  • Dual Procool II Power Connectors
  • 20(110A) + 2(110A) + 2(80A) Power Stages
  • Expansion Slots
    2 x PCIe 5.0 x16 Slots
  • AMD AM5 Socket
    For AMD Ryzen™ 9000 & 8000 & 7000 Series Desktop Processors
  • DDR5, 4 X DIMM
    Max. 256GB
    Dual Channel
  • 5 x M.2 Slots
    1 x M.2 22110 (PCIe 5.0 x4)
    1 x M.2 2280 (PCIe 5.0 x4)
    2 x M.2 2280 (PCIe 4.0 x4)
    1 x M.2 2230 (PCIe 4.0 x2)

Comprehensive Cooling

  • Integrated I/O Cover & VRM Heatsinks
  • Heatsinks for Five M.2 Slots
    Five M.2 Slots with Backplates and Thermal Pads
  • Multiple 4-Pin PWM Fan Headers

Total Gaming Immersion

  • I/O Zone Polymo Lighting II
  • SupremeFX 7.1 ALC4082 Audio Codec
    ESS® ES9219 QUAD DAC
    120 dB SNR stereo playback output
    110 dB SNR recording input
    Gold-plated audio jacks
  • Dolby Atmos
    3 x 3-Pin Addressable Gen2 RGB Headers

Full Connectivity

  • 9 x USB 10Gbps Ports (6 X Type-a + 3 X USB Type-c®)
  • BIOS Flashback™ Button
  • Clear CMOS Button
  • 1 x HDMI™ Port
  • 2 x USB4® (40Gbps) Ports
  • Realtek 5G Ethernet Port
  • Realtek 10G Ethernet Port
  • Wi-Fi 7
  • Optical S/PDIF Out
  • 2 x Gold-Plated Audio Jacks
  • 1 x USB 20Gbps (USB Type-C® Front Panel Connector Supports QC4+)
  • 1 x USB 20Gbps (USB Type-C® Front Panel Connector)
  • 4 x Sata 6Gb/s
  • 2 x USB 5Gbps Headers (Support 4 Additional USB 5Gbps Ports)

Performance

Overclocking

Dynamic OC Switcher

Dynamic OC Switcher maximises CPU performance by letting you set current and temperature thresholds to automatically switch between a manual overclock for heavy multithreaded workloads and Precision Boost Overdrive for single-threaded tasks. The latest Overclocking Load Guard has an enhanced instantaneous current protection mechanism to prevent users from experiencing system crashes during overclocking.

Example:

If a user sets thresholds for current and temperature as shown, once CPU current exceeds 35A, the manual overclock engages until the temperature reaches 80°. At all other times, Precision Boost Overdrive will be used.

Core Flex

Core Flex empowers you to smash limits farther than ever before by letting you control clock, power, and thermals in creative new ways.

In its simplest form, you can maximise base clock during lighter loads and set breakpoints to gradually reduce CPU core frequency as temperature or current increases. But the system is extremely adaptable, supporting multiple user-controlled functions that can manipulate power, current, and temperature limits independently so that you can bend CPU performance to your will.

Examples:

Base Clock

  • For this CPU, the base clock (BCLK) can be stably increased to give an extra boost during lightly threaded workloads.
  • At Level 1, the BCLK is set to 104, and it remains at that frequency until the current reaches 35A.
  • Then the BCLK drops down to 102, and stays in that Level 2 range up until 55A.
  • From that point on, the CPU is using most or all of its threads, so the BCLK scales back to the default 100.

EDC

  • By managing the Electrical Design Current (EDC) in tandem with the total current, this CPU can gain extra performance for short, demanding bursts.
  • During lightly threaded workloads, below 35A, the Level 1 EDC is set to a low value, in this case 60.
  • As more cores are needed, the EDC is set to 120, which was found by this user to be a sweet spot for performance.
  • Once the CPU passes 70A, it is in multi-threaded territory, where it was found that a high EDC of 250 gave optimal performance.

PPT

  • In order to let the CPU cool off if its temperatures go too high, this user constrains the Package Power Target (PPT) when thermals increase. Specifically the short-term value (“Fast”) is used.
  • Until the CPU reaches 70°, it can run at full performance, so 350W is set to give plenty of overhead.
  • At that point, the power limit reduces to 220W, to let the CPU start reducing heat.
  • If it is still under sustained load and keeps getting hotter, then a more stringent 165W PPT is set at 85°.

Asynchronous Clock

For next-level frequency flexibility, the ROG Crosshair X870E Dark Hero features a built-in clock generator that isolates CPU base clock from memory, PCIe, and the Infinity Fabric speed.

Drive CPU performance to its absolute brink while maintaining the stability of related clock domains.

Separate CPU BCLK from other domains for unfettered overclocking

PBO Enhancement

AMD Precision Boost Overdrive (PBO) pushes the CPU current and voltage budget to opportunistically increase performance. By aggressively tuning the PBO parameters, AMD's algorithm can leverage the motherboard's robust power solution to ramp up performance even higher.

  • EDC
  • PPT
  • TDC
  • Fmax
  • Scalar

Memory

Server-Grade DRAM Enhancement

Thanks to improved signal routing, now enthusiast-grade kits can be driven far beyond the 9 GT/s mark on the ROG Crosshair X870 Dark Hero (Memory overclocking may vary between CPU series. Please refer to the spec table for detailed information.).

ASUS ROG CROSSHAIR X870E DARK HERO DDR5 Motherboard Feature 1

Server-Grade PCB Design

Ultra Low-Etch Process

A server-grade ultra low-etch process provides a specialised PCB treatment that improves material uniformity and layer flatness. This enhances the grounding structure to deliver more consistent signal integrity, leading to a stable environment for high-speed DDR5 tuning and more headroom for overclocking.

PCB Back Drilling

This special signal routing design helps optimise data integrity and system performance by limiting interference, noise, and crosstalk between the connection layers of a high-performance PCB.

Eight-Layer Design

Built on a server-grade eight-layer blueprint, the motherboard's core is engineered for precision. High-speed bus signals for PCIe 5.0 and DDR5 are clean and stable via controlled impedance and dedicated power/ground layers, while the stiffer structure enhances durability. The result is quieter signal behaviour and steadier performance under pressure.

Two-Ounce Copper Power Planes

With two-ounce copper power planes, current flows with less resistance and heat spreads more evenly. VRM temperatures are easier to control during sustained loads, unlocking more headroom for performance and overclocking. Thicker copper means steadier power delivery, faster heat dissipation, and long-term reliability you can count on.

ASUS ROG CROSSHAIR X870E DARK HERO DDR5 Motherboard Feature 2

DDR5 Strength

For those who want to fly past stock DDR5 speeds, the ROG Crosshair X870E Dark Hero is primed and ready for enthusiast-grade kits courtesy of vast AMD EXtended Profiles for Overclocking (EXPO) support. Seasoned veterans can further tweak performance via the extensive array of settings in the UEFI.

*Memory overclocking may vary between CPU series. Please refer to the spec table for detailed information.

*Max Manual Overclocking: Achievable with advanced BIOS configuration and potentially specialised hardware. Passed AIDA64 memory benchmark at this frequency, verifying read/write bandwidth. Results may vary according to system components.

DIMM Fit / DIMM Fit Pro

DIMM Fit is an ASUS-exclusive BIOS feature that precisely analyses individual memory modules to optimise performance and pinpoint potential issues; whereas DIMM Fit Pro is an advanced option that provides more extensive customisability for memory optimisation.

DIMM Fit Pro gives advanced PC builders more extensive customisability for memory tuning. It allows users to control up to twenty overclocking parameters, define testing ranges, and prioritise stability or performance, offering a more flexible and granular approach to memory optimisation.

ASUS ROG CROSSHAIR X870E DARK HERO DDR5 Motherboard Feature 3

NitroPath DRAM Technology

NitroPath DRAM Technology provides enhanced DDR5 memory performance. Shorter gold finger pins and optimised signal pathways ensure faster data transfers between your DRAM and CPU, allowing for greater memory overclocking headroom and stability. These reinforced DRAM slots are also better prepared to withstand the wear and tear of the RAM installation process than traditional slot designs, perfect for enthusiasts who keep their system upgraded with the fastest kits available.

  • Frequency up to 400 MT/s higher
  • Slot retention force enhanced by 57%

AEMP

ASUS Enhanced Memory Profile (AEMP) is an exclusive firmware feature for PMIC-restricted memory modules. AEMP automatically detects the memory chips on your kit and then presents optimised frequency, timing and voltage profiles that you can effortlessly apply to unleash performance.

ASUS ROG CROSSHAIR X870E DARK HERO DDR5 Motherboard Feature 4

ROG Ultimate Power Solution

20+2+2 Power Stages

The VRM features 20+2+2 power stages, each rated to handle up to 110 amps

  • 20 VCORE (110A)
  • 2 SoC (110A)
  • 2 MISC (80A)

8 + 8-Pin ProCool II Power Connectors

Dual ProCool connectors ensure a snug and reliable connection to the EPS 12V power lines.

10K Black Metallic Capacitors

Input and output filtering is provided by solid-polymer capacitors rated for high operating temperatures.

MicroFine Alloy Chokes

Each power stage is accompanied by a high-permeability alloy-core choke rated to handle 45 amps.

Cooling

3D VC M.2 Heatsink

The 3D vapour chamber M.2 heatsink offers a larger heat dissipation area, connected to extended heat pipes through a temperature equalisation plate to form a vacuum chamber, significantly improving cooling for PCIe 5.0 M.2 SSDs.

  • Operating Temperature 10% Cooler
  • Air Cooling Solution Highly Efficient
  • 3D VC Cooling On Gaming Motherboard Industry First

VRM Heatsink Array

VRM heatsinks on the MOSFETs and chokes are connected by an embedded heatpipe to increase mass and surface area for dissipation.

High-Conductivity Thermal Pads

Each thermal pad improves overall heat transfer from the system by bridging the heat generated by the power stages to the heatsink.

M.2 Heatsinks and Backplates

Large aluminium heatsinks provide extensive surface area to cool mounted M.2 drives, and three onboard M.2 slots have dedicated backplates for additional heat dissipation.

Chipset Heatsink

A dedicated heatsink draws heat away from the chipset to maintain optimum operating temperature.

Thermal Management

An extensive array of headers line the ROG Crosshair X870E Dark Hero for precise cooling control and monitoring.

Multiple Temperature Sources

Each header can be set to monitor and react to user-configurable thermal sensors for workload-based cooling, and all settings can be easily managed by Fan Xpert 4 or UEFI.

4-Pin Fan Headers

Every onboard header supports auto-detection of DC or PWM fans.

Cooler Compatibility

ASUS AIO coolers offer robust performance, high overclocking potential, bold aesthetics and customisable functionality for new X870E / X870 motherboards, empowering you to build your dream gaming rig.

Connectivity

ASUS ROG CROSSHAIR X870E DARK HERO DDR5 Motherboard Feature 5

WiFi 7

The revolutionary WiFi 7 is up to 4.8X times faster than standard WiFi 6 (WiFi 7 features require onboard WiFi chipset, WiFi AP, and WiFi 7-supported operating systems to support the corresponding features. 160 MHz channels in the 6 GHz band may be unavailable in some regions/countries due to regulatory restrictions.), thanks to tech like 320 MHz channels (Specifications vary by model.) on the 6GHz band and 4K QAM (WiFi 7 features require onboard WiFi chipset, WiFi AP, and WiFi 7-supported operating systems to support the corresponding features. 160 MHz channels in the 6 GHz band may be unavailable in some regions/countries due to regulatory restrictions.). Multi-Link Operation (MLO) provides a more stable WiFi connection and lower latency, unlocking the realms of the unknown in gaming, streaming and industrial IoT.

  • 320 MHz
  • 6GHz bands
  • 4096 QAM up to 4.8X ultra-fast WiFi speeds

ASUS WiFi Q-Antenna

Dual transceivers support the 2.4, 5 and 6 GHz bands to enable faster throughput, with directional sensitivity to improve signal quality and cover greater distances.

Disclaimer: The availability of WiFi 7 varies according to regional regulations.

Wireless Signal Reception Improvement

Versus previous-generation antenna.

  • Up to +6% 6GHz
  • Up to +18% 5/2.4 GHz

5Gb Ethernet

Low-latency gaming, speedy file transfers, and high-resolution video streaming are among the many perks of onboard 5Gb Ethernet Ethernet.

10Gb Ethernet

Low-latency gaming, speedy file transfers, and high-resolution video streaming are among the many perks of onboard Realtek 10G Ethernet.

PCIE 5.0

Fully embracing the new standard, the ROG Crosshair X870E Dark Hero offers abundant Gen 5 support to give unfettered bandwidth to the fastest SSDs and graphics cards available.

PCIe® Lane Optimisation

Gaming & Streaming

Fully utilises native PCIe 5.0 lanes supported by AMD Ryzen™ 9000 & 7000 CPUs, delivering optimised bandwidth for maximum gaming performance.

Advanced Creation & AI

Cater to professional creators and demanding AI workloads, including dual GPU support for intensive AI and rendering tasks.

Five Onboard M.2 Slots

The ROG Crosshair X870E Dark Hero features five onboard M.2 slots, two of which are PCIe 5.0-ready to offer blistering 16 GB/s speeds, while the others offer still-impressive 8 GB/s over PCIe 4.0 interfaces.

Expansion Slots

Both x16 expansion slots offer PCIe 5.0 with incredible speeds up to 64 GB/s for compatible devices, fully supporting next-gen graphics cards. To bear the weight of massive graphics cards, they are also protected with SafeSlot retention brackets which can be released easily, thanks to PCIe Slot Q-Release button.

USB Ports

ASUS ROG CROSSHAIR X870E DARK HERO DDR5 Motherboard Feature 6

Two USB4® Type-C® Ports

Each USB4® port delivers up to 40 Gbps of bidirectional bandwidth for the latest super-speed devices and drives. External display support reaches up to 8K output if one of the ports is in use, or both can be employed for dual 4K displays.

Two USB 20Gbps Type-C® Front-Panel Connectors

Supercharge your build with a high-end ROG chassis featuring lightning-fast dual front USB-C ports. Each connector delivers up to 20Gbps transfer speeds for compatible motherboards, and one of them supports Quick Charge 4+ for up to 60 watts of rapid device charging.

*Requires a PCIe® power cable to be connected to the nearby 8-pin power header.

Three USB 2.0 Headers

Three USB 2.0 headers ensure broad compatibility with AIO coolers, chassis fan hubs, front USB modules, and popular third-party components.

Gaming Audio

ASUS ROG CROSSHAIR X870E DARK HERO DDR5 Motherboard Feature 7

SupremeFX

ROG SupremeFX audio technology delivers an exceptional 110 dB signal-to-noise ratio to the line-in jack for pristine recording quality. There's also a low-dropout regulator for cleaner power delivery to the SupremeFX ALC4082 codec and an integrated ESS® ES9219 Quad DAC capable of reaching-114dB THD+N for superior front-panel output. This combined solution allows for end-to-end 32-bit 384 kHz resolution playback that conveys all the subtlety and nuances of each audio track.

Audio Line Shielding

Blocks electromagnetic interference from the motherboard or add-ons to provide cleaner audio.

Capacitors

Fine-quality components that produce a warmer, natural sound with exceptional clarity and fidelity.

ALC4082 Codec

Instead of the conventional high-definition audio (HDA) interface, the ALC4082 codec uses a USB interface to deliver studio-level sound reaching up to 32-bit 384 kHz audio resolution.

ESS® ES9219 QUAD DAC

The ESS® ES9219 QUAD DAC integrated QUAD DAC amplifier is capable of providing -114 dB total harmonic distortion (THD+N) for standard audio devices, and it can ramp up to 2Vrms on supported audiophile hardware. In addition, the 121 dB dynamic range (DNR) provides an extremely low noise-floor, further accentuating dynamics and punch.

Switching MOSFETS

Unique design allows the codec's impedance-sensing function to be ported with either the front or rear headphone outputs.

Dolby Atmos

Dolby Atmos expands on traditional surround sound systems by adding height channels, allowing sounds to be interpreted as three-dimensional objects. This creates an immersive audio experience, giving the sensation of sound coming from above, below, and around the listener.

Low Latency

With the LC3 codec and LE Audio, latency is reduced by up to 70% versus legacy Bluetooth. Gamers can enjoy near real-time sound effects, footsteps, and voice cues, plus clearer, more stable in-game communication.

Immersive Spatial Sound

SMONO (Spatial Mono) is a 3D spatial audio technology that works over Bluetooth LE Audio. By dynamically tracking the position of sounds in-game, it provides realistic directional cues — helping gamers locate enemies, footsteps, or environmental sounds more accurately. This creates a deeper sense of immersion and improves situational awareness in fast-paced games.

EZ PC DIY

ASUS AIO Q-Connector

The ASUS AIO Q-Connector's cableless link between the motherboard and the AIO cooler eliminates the need for pump, fan, and LCD cables, enabling smoother installation and an unprecedented level of visual cleanliness.

PCIe® Slot Q-Release

A durable metal button unlocks the first PCIe slot's security latch with a single press, greatly simplifying the process of detaching a PCIe card from the motherboard when it's time to upgrade to a new GPU or other compatible device.

M.2 Q-Release

All four M.2 slots feature a convenient switch (Switch may be a lever or button, depending on motherboard model.) to quickly remove the heatsink, eliminating the need for tiny screws during SSD installation. Its strong locking mechanism also provides a snug contact surface, helping to ensure reliable heat dissipation for your SSD.

M.2 Q-Slide

This new sliding M.2 latch design supports sizes 2242, 2260 and 2280 for easy device installation.

New M.2 Q-Latch

The new Q-Latch design allows for tool-free installation or removal of M.2 SSDs with just one press.

Q-Antenna

With Q-Antenna, attaching a WiFi antenna to your PC is now easy and fast. Instead of slowly rotating two fasteners until they finally lock in, they just snap into place. Less hassle, and more consistent performance.

Q-CODE

The on-board LED panel shows 2-digit diagnostic codes, providing a valuable reference for troubleshooting common boot problems and hardware issues.

Start Button

This convenient button removes the need to manually jump hard-to-reach pins during testing and troubleshooting.

BIOS FlashBack™ & Clear CMOS

The Clear CMOS button quickly resets BIOS settings to factory default. It can also be used to reboot the PC if incorrect BIOS settings have been selected.

BIOS FlashBack™ is a safe and simple way to update BIOS. Just drop the (UEFI) BIOS file onto a FAT32-formatted USB stick, plug it into the USB BIOS FlashBack port, and press the button. Updates can even be performed without having memory or a CPU installed.

UEFI BIOS

The renowned ROG UEFI (BIOS) provides everything you need to configure, tweak, and tune your rig. It offers intelligently simplified options for newcomers to PC DIY, as well as more comprehensive features for seasoned veterans.

64MB BIOS

A larger BIOS chip enables a more powerful interface and extended CPU compatibility with the latest and future AM5 processors, ensuring a smooth, seamless user experience.

Pre-Installed WiFi Driver

A pre-installed WiFi driver enables users to connect to the internet when installing Windows on their PC; no USB flash drive is needed for driver installation, making the setup process faster and more convenient.

BIOS Q-Dashboard

Simplify your motherboard configuration with BIOS Q-Dashboard. Its intuitive visual representation of hardware connections and corresponding BIOS settings takes the complexity out of setting up your system. Upgrade now, and discover the power of BIOS Q-Dashboard to easily and efficiently enhance your computing setup.

Advanced Mode

When you're ready for a deeper dive, delve into the UEFI's Advanced mode and take complete control. Advanced mode enables full control over every aspect of the motherboard, and a built-in search function helps you quickly find the setting you need.

My Favourites

Quickly locate tuning options and add preferred tools to your favourites list.

EZ Flash

Flash the latest BIOS via the internet from within the BIOS.

S.M.A.R.T.

Check your storage device Self-Monitoring, Analysis, and Reporting Technology (S.M.A.R.T.) logs to gauge reliability or to identify potential failures.

GPU POST

Automatically detect selected ASUS graphics cards to view detailed information.

Secure Erase

Restore your SSDs and NVMe storage to factory settings.

Last Modified Log

Track the last change and save preferred profiles to a USB drive.

SATA Port Renaming

Rename SATA ports for easy identification.

ASUS User Profile

Port configuration settings between different BIOS versions or share them with friends.

Q-Fan Control

Configure the fan's operating speed manually or use pre-configured Standard, Silent, Turbo, or Full Speed modes. By default, system fans will automatically switch to full speed if the temperature reaches 75° C.

Aura On/Off Mode (Stealth)

Easily enable or disable Aura RGB lighting or every onboard LED, for a more subdued aesthetic.

Essential Mode

Essential OC Control, Simplified

Essential Mode provides quick access to commonly used overclocking settings and key system information, making performance tuning easy without diving into menus that require deeper expertise.

EZ System Tuning

Quickly apply pre-configured profiles for improved system performance or energy savings.

Boost Pro

Enhance system performance by optimising GPU Boost, AI Cache Boost, and Turbo Game Mode for different usage scenarios.

Software

ASUS DriverHub

ASUS DriverHub streamlines the installation and management of ASUS drivers and utilities to keep your hardware up-to-date and performing optimally. This standalone application automatically detects current driver versions and presents available updates in a list view. By default, it supports ASUS motherboards, and users are invited to install ASUS DriverHub after OS installation. Additionally, ASUS DriverHub offers one-click installation and update checks, making it easier for users to keep their systems running smoothly and efficiently.

Dolby Atmos

Dolby Atmos expands on traditional surround sound systems by adding height channels, allowing sounds to be interpreted as three-dimensional objects. This creates an immersive audio experience, giving the sensation of sound coming from above, below, and around the listener.

ASUS GlideX

ASUS GlideX is a cross-device, cross-platform screen-sharing, screen-control and operation solution for enhanced productivity across PCs, tablets, and smartphones via USB or WiFi. Features include screen mirroring, screen extension, unified control with one keyboard and mouse, easy file transfers, and using mobile cameras as PC webcams. It's compatible with Windows, macOS, Android, and iOS.

  • Mirror
  • Extend (PC to Mobile)
  • Extend (PC to PC)
  • Unify Control

HWiNFO

HWiNFO and ROG have collaborated on this comprehensive system information and diagnostic tool that provides detailed information about hardware components and real-time monitoring of system performance in ROG style. It supports a wide range of hardware devices, and it is regularly updated to include the latest technologies.

AIDA64 Extreme

The ROG Crosshair X870E Dark Hero includes a one-year AIDA64 Extreme subscription, a tool that provides detailed information about hardware and software, as well as benchmarks to measure the performance of the entire system or individual components. AIDA64 Extreme includes a monitoring and diagnostics feature to detect and prevent hardware issues. All vital system sensors can be tracked in real time, allowing voltage readings, fan speeds, and temperature information to be displayed on the desktop or sent to dedicated displays or to the LCD panels of ROG AIO liquid coolers (Support available for ROG Ryujin III and later models.).

ASUS MB Manager

ASUS MB Manager provides fast, intuitive control of key system settings, plus seamless Armoury Crate integration.

Personalisation

Glow Your Gaming World with Aura Sync

Up your game with complementary Aura Sync enhanced aesthetics, featuring preset lighting effects that can be easily synchronised across compatible ROG graphics cards, monitors, keyboards, and mice to give your setup a unified look.

  • Static
  • Breathing
  • Strobing
  • Rainbow
  • Colour cycle
  • Starry night
  • Music
  • Smart
  • Adaptive colour
  • Dark

Addressable Gen 2 RGB Headers

The addressable Gen 2 RGB headers can be controlled with Aura software, which automatically tailors your preferred lighting effects to the number of LEDs present in the connected gear or strip. The new headers also offer backward-compatibility with existing Aura RGB components.

Dare to Be Green

The Republic of Gamers are on a mission to create a sustainable future where all gamers can flourish on the planet we call home.

Every step counts, and as part of ROG's commitment to creating a more sustainable future, ROG has begun to utilise post-consumer recycled (PCR) plastic and paper materials certified by the Forest Stewardship Council (FSC™) in the packaging of motherboard.

Build for the Most Advanced PC for Gaming and Creating

When only the fastest will do, a Strix X870E/X870 motherboard delivers. With USB 4.0 onboard along with robust overclocking (Overclocking and/or undervolting AMD processors and memory, including without limitation, altering clock frequencies / multipliers or memory timing / voltage, to operate outside of AMD’s published specifications will void any applicable AMD product warranty, even when enabled via AMD hardware and/or software. This may also void warranties offered by the system manufacturer or retailer. Users assume all risks and liabilities that may arise out of overclocking and/or undervolting AMD processors, including, without limitation, failure of or damage to hardware, reduced system performance and/or data loss, corruption or vulnerability. GD-106.) capabilities, featuring faster dual-channel DDR5 memory support, AMD EXPO™ technology and PCIe® 5.0 support for both graphics and NVMe, you can play the most demanding games and deliver your biggest projects with the revolutionary performance of an AMD X800-series motherboard and AMD Ryzen™ 9000, 8000, and 7000 Series processors.

Specifications


Model Number ROG-CROSSHAIR-X870E-DARK-HERO
Model ROG CROSSHAIR X870E DARK HERO
News & Updates Socket AM5
CPU AMD Socket AM5 for AMD Ryzen™ 9000 & 8000 & 7000 Series Desktop Processors*
* Refer to https://www.asus.com/support/download-center/ for CPU support list.
Chipset AMD X870E
Memory 4 x DIMM slots, max. 256GB, DDR5
Supports up to
8600+MT/s(OC)**/8200+MT/s(OC)*** with Ryzen™ 9000 Series Processors,
9600+MT/s(OC)**/9200+MT/s(OC)*** with Ryzen™ 8000 Series Processors,
8000+MT/s(OC)**/8000+MT/s(OC)*** with Ryzen™ 7000 Series Processors,
ECC and Non-ECC, Un-buffered DIMM*"
Dual channel memory architecture
Supports AMD Extended Profiles for Overclocking (EXPO™)
Supports DIMM Fit and DIMM Fit Pro
NitroPath DRAM Technology
ASUS Enhanced Memory Profile (AEMP)
Graphics 1 x HDMI™ port*
2 x USB4® (40Gbps) ports support USB Type-C® display outputs***
Expansion Slots AMD Ryzen™ 9000 & 7000 Series Desktop Processors*
2 x PCIe 5.0 x16 slots (supports x16 or x8/x8 modes)**
AMD Ryzen™ 8700 & 8600 & 8400 Series Desktop Processors*
2 x PCIe 4.0 x16 slots (only supports PCIEx16(G5)_1 & total bandwidth for x8, PCIEx16(G5)_2 will run at PCIe 3.0 x4)
AMD Ryzen™ 8500 & 8300 Series Desktop Processors*
2 x PCIe 4.0 x16 slots (only supports PCIEx16(G5)_1 & total bandwidth for x4, PCIEx16(G5)_2 will run at PCIe 3.0 x4)
Storage Supports 5 x M.2 slots 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)*
AMD Ryzen™ 8700 & 8600 & 8400 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 (supports PCIe 4.0 x4 mode)*
AMD Ryzen™ 8500 & 8300 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)
AMD X870E Chipset
M.2_3 slot (Key M), type 2242/2260/2280 (supports PCIe 4.0 x4 mode)
M.2_4 slot (Key M), type 2242/2260/2280 (supports PCIe 4.0 x4 mode)
M.2_5 slot (Key M), type 2230 (supports PCIe 4.0 x2 mode)
2 x SATA 6Gb/s ports
ASMedia ASM1162 Controller
2 x SATA 6Gb/s ports
RAID Support AMD RAIDXpert2 Technology
Ryzen™ 9000 & 8000 & 7000 Series Processors: RAID 0/1/5/10*
Ethernet 1 x Realtek 10Gb Ethernet
1 x Realtek 5Gb Ethernet
ASUS LANGuard
Wireless & Bluetooth Wi-Fi 7 (MediaTek MT7927)
2x2 Wi-Fi 7* (802.11be)
Supports 2.4/5/6GHz frequency band**
Supports Wi-Fi 7 320MHz bandwidth
Bluetooth® v5.4 (support LE Audio)***
USB Rear USB (Total 11 ports)
2 x USB4® (40Gbps) ports (2 x USB Type-C®)
9 x USB 10Gbps connector (6 x Type-A + 3 x USB Type-C®)
Front USB (Total 12 ports)
1 x USB 20Gbps connector (supports USB Type-C® with up to 60W PD/QC4+)**
1 x USB 20Gbps connector (supports USB Type-C®)*
2 x USB 5Gbps headers support 4 additional USB 5Gbps ports
3 x USB 2.0 headers support 6 additional USB 2.0 ports
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"
Audio Features
SupremeFX Shielding Technology
ESS® ES9219 QUAD DAC
Gold-plated audio jacks
Rear optical S/PDIF out port
Premium audio capacitors
Back Panel I/O Ports 2 x USB4® (40Gbps) ports (2 x USB Type-C®)
9 x USB 10Gbps connector (6 x Type-A + 3 x USB Type-C®)
1 x HDMI™ port
1 x Wi-Fi module
1 x Realtek 10Gb Ethernet port
1 x Realtek 5Gb Ethernet port
2 x Gold-plated 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
4 x 4-pin Chassis Fan headers
1 x W_PUMP+ header
1 x AIO Q-Connector
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
5 x M.2 slots (Key M)
4 x SATA 6Gb/s ports
USB
2 x USB 20Gbps connectors (support USB Type-C®)
2 x USB 5Gbps headers support 4 additional USB 5Gbps ports
3 x USB 2.0 headers support 6 additional USB 2.0 ports
Miscellaneous
3 x Addressable Gen2 headers
1 x Alteration PCIe mode switch
1 x FlexKey button
1 x Front Panel Audio header (F_AUDIO)
1 x ReTry button
1 x Start button
1 x 10-1 pin System Panel header
1 x Thermal Sensor header
1 x LN2 Mode jumper
Special Features Asynchronous Clock
Extreme OC Kit
FlexKey button
LN2 Mode
ReTry button
Start button
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
PCIe Slot Q-Release (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
ASUS Thermal Solution
1 x DDR5 fan holder
1 x ROG assistant fan (60mm)
3D VC M.2 Heatsink
M.2 heatsink backplate
M.2 heatsink
VRM heatsink design
Metal backplate
ASUS EZ DIY
Backplate
BIOS FlashBack™ button
Clear CMOS button
ProCool II
Pre-mounted I/O shield
SafeSlot
SafeDIMM
Aura Sync
Addressable Gen 2 headers
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
Software Features ROG Exclusive Software
ROG CPU-Z
Dolby Atmos
Internet Security (1-year full version)
Polymo Lighting II
ASUS Exclusive Software
Armoury Crate
Aura Creator
Aura Sync
Fan Xpert 4 (with AI Cooling II)
GameFirst
WiFi Q-Antenna
MLO Wizard
ASUS DriverHub
ASUS MB Manager
HWiNFO
ASUS AI Advisor
AIDA64 Extreme (1 year full version)
ASUS GlideX
USB Wattage Watcher
Turbo Vcore
WinRAR (40 Days Free Trial)
Adobe Creative Cloud (Free Trial)**
UEFI BIOS
AI Overclocking Guide
Integrated WiFi Driver Support
AI Cache Boost
ASUS EZ DIY
ASUS CrashFree BIOS 3
ASUS EZ Flash 3
ASUS UEFI BIOS EZ Mode
ASUS MyHotkey
FlexKey
BIOS 64 MB (512Mb)
Flash ROM, UEFI AMI BIOS
Manageability WOL by PME
Accessories Cables
4 x SATA 6Gb/s cables
Additional Cooling Kit
1 x DDR5 fan holder
1 x ROG assistant fan (60mm)
1 x Screw package for cooling kit
1 x Thermal pad for M.2 22110
Miscellaneous
1 x ASUS WiFi Q-Antenna
1 x Q-connector
3 x M.2 Q-Slide package
5 x M.2 backplate rubber packages
1 x ROG stickers
1 x ROG VIP card
1 x ROG Bottle Opener
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 )
Backed by a 3 year ASUS warranty.

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