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ASUS ROG CROSSHAIR X870E DARK HERO ATX AM5 AMD X870E
ASUS ROG CROSSHAIR X870E DARK HERO - Bundkort - ATX - Socket AM5 - AMD X870E Chipset - USB4, USB-C 3.2 Gen2, USB 3.2 Gen 2, USB 3.2 Gen 1, USB-C 3.2 Gen 2x2 - 10 Gigabit LAN, 5 Gigabit Ethernet, Wi-Fi 7, Bluetooth - onboard grafik (CPU påkrævet) - HD Audio (8-kanaler)
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Product no 1003966777
Model ROG CROSSHAIR X870E
Brand ASUSTeK COMPUTER
Go to brand's websiteEAN 4711636398671
Weight 4.43 kg
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Product information and specifications are guiding only. Without notice, these can be subject to change by the manufacturer. This applies for product images as well.
| Produktbeskrivelse | ASUS ROG CROSSHAIR X870E DARK HERO - bundkort - ATX - Socket AM5 - AMD X870E |
| Produkttype | Bundkort - ATX |
| Chipsættype | AMD X870E |
| Processor-socket | 1 x Socket AM5 |
| Kompatible processorer | (understøtter Ryzen 7000/8000/9000 Serien) |
| Max RAM-størrelse | 256 GB |
| RAM understøttet | 4 DIMM åbninger - DDR5, ikke-ECC, ECC, on-die ECC, ikke bufferet |
| Lagringsporte | 4 x SATA-600 (RAID), 5 x M.2 |
| USB / FireWire porte | 2 x USB4 + 3 x USB-C 3.2 Gen 2 + 6 x USB 3.2 Gen 2 + (2 x USB-C 3.2 Gen 2x2 + 4 x USB 3.2 Gen 1 + 6 x USB 2.0 via samlekasser) |
| Audio | HD Audio (8-kanaler) |
| LAN | 10 Gigabit Ethernet, 5 Gigabit Ethernet, 802.11a/b/g/n/ac/ax/be (Wi-Fi 7), Bluetooth 5.4 |
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.
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Teamed Power Solution
AI Cache Boost
ASUS AI Advisor
Overclocking
Effortless performance boost
AI Cooling II
One-click fan tuningDDR5
Max. 256 GB,Server-Grade DRAM Enhancement, NitroPath DRAM Technology, AEMPASUS AIO Q-CONNECTOR
Extensive Gen 5
x2 onboard M.2 slots,and x2 PCIe 5.0 x16 slotsWI-FI 7
3D VC M.2 Heatsink
EZ PC DIY
Polymo Lighting II
USB4®
PERFORMANCE
EXTREME POWER & PERFORMANCE
- 2 x PCIe® 5.0 x16 Slots
For AMD Ryzen™ 9000 & 8000 & 7000 Series Desktop Processors
- Max. 256 GB
- Dual Channel
- 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)
COOLING
COMPREHENSIVE COOLING
Five M.2 Slots with backplates and thermal pads
GAMING IMMERSION
TOTAL GAMING IMMERSION
Polymo Lighting II video
- ESS® ES9219 QUAD DAC
- 120 dB SNR stereo playback output
- 110 dB SNR recording input
- Gold-plated audio jacks
CONNECTIVITY
FULL CONNECTIVITY
(6 x Type-A + 3 x USB Type-C®)
USB Type-C® front panel connector supports QC4+
USB Type-C® front panel connector
support 4 additional USB 5 Gbps ports
ASUS AI INTELLIGENCE
AI CACHE BOOST
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.TOKENS PER SECOND
With an ASUS AMD 600 or 800 series motherboard and a Ryzen™ 9000 series CPU, you can enable the AI Cache Boost setting in the BIOS. This feature applies comprehensive optimizations to CPU cache and memory pathways, greatly reducing the typical performance drop that can happen when VRAM is used up.
Internal testing determined that enabling AI Cache Boost delivered up to a 15% performance uplift when running large language models that exceeded graphics card memory. With high-speed DDR5 memory and additional Infinity Fabric clock (FLCK) speed tuning, this performance uplift nearly doubled.
For enthusiasts, creators or anyone who wants a powerful AI model capable of deep reasoning and natural conversation running on their own hardware, they can enjoy these uplifts today with AI Cache Boost.
Internal testing determined that enabling AI Cache Boost delivered up to a 15% performance uplift when running large language models that exceeded graphics card memory. With high-speed DDR5 memory and additional Infinity Fabric clock (FLCK) speed tuning, this performance uplift nearly doubled.
For enthusiasts, creators or anyone who wants a powerful AI model capable of deep reasoning and natural conversation running on their own hardware, they can enjoy these uplifts today with AI Cache Boost.
AMD RYZEN 7 9800X3D - RX9070XT-16 GB - ROG CROSSHAIR X870E HERO
AMD RYZEN 7 9800X3D - RTX5080-16 GB - ROG CROSSHAIR X870E HERO
> Check out the demo video below <
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BENCHMARK
AMD RYZEN 9 9950X3D - RTX 4090 - ROG CROSSHAIR X870E HERO
Geekbench AI
(Higher is better)
UL Procyon - AI Computer Vision Benchmark
(Higher is better)
Topaz Video AI
(Lower is better)
AMD RYZEN 7 9800X3D - RTX 4090 - ROG CROSSHAIR X870E HERO
UL Procyon - AI Computer Vision Benchmark
(Higher is better)
ASUS AI ADVISOR
Using AI technology to understand natural-language questions or scenario descriptions, ASUS AI Advisor allows users to explore the functionality and advanced features of ASUS motherboards in a simple and straightforward way.* Availability of ASUS AI Advisor may vary by region.
ASUS AI ADVISOR
ASUS AI Advisor is an ASUS technical expert that's always available to answer your questions. Owners of compatible ASUS motherboards can interact with this AI-powered technology using natural language to learn more about their hardware. For DIY beginners, it can provide easy-to-understand explanations of one-click optimization features like AI Overclocking and fan speed tuning, and for seasoned PC-building veterans, it can offer guidance and instructions on the latest features offered by ASUS.* Availability of ASUS AI Advisor may vary by region.
AI OVERCLOCKING
Tuning is now faster and smarter than ever before..gif)
ASUS AI Overclocking profiles the CPU and cooling to predict the optimal configuration and push the system to its limits. Predicted values can be engaged automatically or used as a launching ground for further experimentation.
AI COOLING II
Balance the thermals and acoustics of any build with a single click..jpg)
A proprietary ASUS algorithm slashes unnecessary noise while running a quick stress test, and then monitors CPU temperatures to dynamically adjust fans to optimal speeds.
AI NETWORKING II
AI Networking II combines intelligent technologies to continuously optimize network performance, provide trustworthy and seamless connectivity, and unleash the full speed of Wi-Fi 7*.*Features may vary by model.
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MLO WIZARD
MLO Wizard assesses your environment for Multi-Link Operation support across your device, router and operating system, while also visualizing the current traffic capacity on each of your router's frequency bands..gif)
TRAFFIC MONITOR
Armoury Crate's Traffic Monitor tracks your current Wi-Fi channel usage. Move to a less congested channel by clicking the “Channel Switch” button* for improved network performance.*The "Channel Switch" function requires pairing with an ASUS router. If not paired with an ASUS router, the channel change process can be performed in the "Router IP" section of the Traffic Monitor.
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FAST CHECK
Armoury Crate’s Fast Check empowers users to rapidly detect Wi-Fi signal strength..gif)
DIRECTION FINDER
Armoury Crate’s Direction Finder* helps users detect the optimal antenna orientation for achieving the best Wi-Fi signal strength.*The Direction Finder is only compatible with connections in the 5 GHz and 6 GHz bands.
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GAMEFIRST
GameFirst is now integrated into Armoury Crate for an even better user experience. GameFirst optimizes networking performance by allocating bandwidth in real time, based on intelligent algorithms designed for various application customizable usage scenarios and corresponding learning algorithms. The latest update includes dedicated support for NVIDIA® GeForce NOW to ensure the lowest latency possible during intense game streaming cloud gaming sessions. To provide a better user's experience, GameFirst is now integrated into Armoury Crate.Performance
OVERCLOCKING
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DYNAMIC OC SWITCHER
Dynamic OC Switcher maximizes CPU performance by letting you set current and temperature thresholds to automatically switch between a manual overlock 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.
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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 maximize 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.
EXAMPLE:
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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 35 A.
Then the BCLK drops down to 102, and stays in that Level 2 range up until 55 A.
From that point on, the CPU is using most or all of its threads, so the BCLK scales back to the default 100.
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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 35 A, 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 70 A, it is in multi-threaded territory, where it was found that a high EDC of 250 gave optimal performance.
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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 350 W is set to give plenty of overhead.
At that point, the power limit reduces to 220 W, to let the CPU start reducing heat.
If it is still under sustained load and keeps getting hotter, then a more stringent 165 W 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.
PBO ENHANCEMENT
AMD Precision Boost Overdrive (PBO) pushes the CPU current and voltage budget to opportunistically increase performance.
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By aggressively tuning the PBO parameters, AMD’s algorithm can leverage the motherboard’s robust power solution to ramp up performance even higher.
Performance
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.
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SERVER-GRADE PCB DESIGN
Ultra Low-Etch Process
A server-grade ultra low-etch process provides a specialized 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 optimize 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 behavior 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..png)
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 specialized 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 analyzes individual memory modules to optimize performance and pinpoint potential issues; whereas DIMM Fit Pro is an advanced option that provides more extensive customizability for memory optimization..gif)
DIMM Fit / DIMM Fit Pro
DIMM Fit is an ASUS-exclusive BIOS feature that precisely analyzes individual memory modules to optimize performance and pinpoint potential issues.DIMM Fit Pro gives advanced PC builders more extensive customizability for memory tuning. It allows users to control up to twenty overclocking parameters, define testing ranges, and prioritize stability or performance, offering a more flexible and granular approach to memory optimization.
NITROPATH DRAM TECHNOLOGY
Frequency up to 400 MT/s higherSlot retention force enhanced by 57%
NITROPATH DRAM TECHNOLOGY
NitroPath DRAM Technology provides enhanced DDR5 memory performance. Shorter gold finger pins and optimized signal pathways ensure faster data transfers between your DRAM and CPU, allowing for greater memory overclocking headroom and stability. These reinformed 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
400 MT/s
higher
Gold finger stub
>70%
shorter
Gold finger stub
>70%
shorter
Slot retention forceenhanced by
57%
57%
Conventional Slot
NitroPath DRAM Slot
* The feature is patented. Images are for illustrative purposes only. Actual size and length may vary with DDR5 connector.
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AEMP
AEMP automatically detects the memory chips on your kit and then presents optimized frequency, timing and voltage profiles that you can effortlessly apply to unleash performance.POWER SOLUTION
COOLING
3D VC M.2 HEATSINK
Operating Temperature
10% Cooler
Air Cooling Solution
Highly Efficient
3D VC Cooling On Gaming
Motherboard
Motherboard
Industry First
3D Hybrid Cooling, Integrated VC & Heat Pipe Structure
VRM heatsinks on the MOSFETs and chokes are connected by an embedded heatpipe to increase mass and surface area for dissipation.
The 3D vapor chamber M.2 heatsink offers a larger heat dissipation area, connected to extended heat pipes through a temperature equalization plate to form a vacuum chamber, significantly improving cooling for PCIe 5.0 M.2 SSDs.
Large aluminum heatsinks provide extensive surface area to cool mounted M.2 drives, and three onboard M.2 slots have dedicated backplates for additional heat dissipation.
Each thermal pad improves overall heat transfer from the system by bridging the heat generated by the power stages to the 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.
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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.
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4-pin fan headers
Every onboard header supports auto-detection of DC or PWM fans.
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COOLER COMPATIBILITY
ASUS AIO coolers offer robust performance, high overclocking potential, bold aesthetics and customizable functionality for new X870E / X870 motherboards, empowering you to build your dream gaming rig.CONNECTIVITY
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 OPTIMIZATION
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GAMING & STREAMING
Fully utilizes native PCIe 5.0 lanes supported by AMD Ryzen™ 9000 & 7000 CPUs, delivering optimized bandwidth for maximum gaming performance..png)
ADVANCED CREATION & AI
Cater to professional creators and demanding AI workloads, including dual GPU support for intensive AI and rendering tasks.ONBOARD M.2 SLOTS
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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..png)
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..png)
TWO USB 20 Gbps 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.
USB WATTAGE WATCHER
USB Wattage Watcher allows users to monitor the current wattage delivered to a device connected to the USB 20 Gbps Type-C front-panel connector. With USB Wattage Watcher, users can glance at their device's charging wattage in real-time and check on their device's Fast-Charging status.
WI-FI7
320
MHz
MHz
6 GHz
band
band
4096
QAM
QAM
up to 4.8X
ultra-fast Wi-Fi speeds
ultra-fast Wi-Fi speeds
5 GB ETHERNET
10 Gb ETHERNET
WI-FI 7
The revolutionary Wi-Fi 7 is up to 4.8X times faster than standard Wi-Fi 6*, thanks to tech like 320 MHz channels** on the 6GHz band and 4K QAM*. Multi-Link Operation (MLO) provides a more stable Wi-Fi connection and lower latency, unlocking the realms of the unknown in gaming, streaming and industrial IoT.*Wi-Fi 7 features require onboard Wi-Fi chipset, Wi-Fi AP, and Wi-Fi 7-supported operating systems to support the corresponding features. 320 MHz channels in the 6 GHz band may be unavailable in some regions/countries due to regulatory restrictions.
**Specifications vary by model.
5 GB ETHERNET
Low-latency gaming, speedy file transfers, and high-resolution video streaming are among the many perks of onboard Realtek 5 Gbps Ethernet.10 GB ETHERNET
Low-latency gaming, speedy file transfers, and high-resolution video streaming are among the many perks of onboard Realtek 10G Ethernet..jpg)
ASUS WI-FI 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.Wireless Signal Reception Improvement
Versus previous-generation antenna
Up to +6%
6 GHz
6 GHz
Up to +18%
5/2.4 GHz
5/2.4 GHz
GAMING AUDIO
LE Audio / Dolby Atmos / SupremeFXSUPREMEFX
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.
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SWITCHING MOSFETS
Unique design allows the codec's impedance-sensing function to be ported with either the front or rear headphone outputs.
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AUDIO LINE SHIELDING
Blocks electromagnetic interference from the motherboard or add-ons to provide cleaner audio.
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CAPACITORS
Fine-quality components that produce a warmer, natural sound with exceptional clarity and fidelity.
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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.
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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.
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0:09DOLBY 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..gif)
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..jpg)
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.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.EZ PC DIY
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.
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PCIe® SLOT Q-RELEASE
A physical button unlocks the first PCIe slot's security latch with one tap, 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.
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M.2 Q-RELEASE
The M.2 heatsink features a convenient switch* to quickly remove it, 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.
*Switch may be a lever or button, depending on motherboard model.
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*Switch may be a lever or button, depending on motherboard model.
M.2 Q-SLIDE
This new sliding M.2 latch design supports sizes 2242 and 2260 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.
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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.
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START BUTTON
This convenient button removes the need to manually jump hard-to-reach pins during testing and troubleshooting.
Q-CODE
The on-board LED panel shows 2-digit diagnostic codes, providing a valuable reference for troubleshooting common boot problems and hardware issues.
CLEAR CMOS& BIOS FLASHBACK™
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.
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.
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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..gif)
PRE-INSTALLED WI-FI DRIVER
A pre-installed Wi-Fi 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..gif)
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..jpg)
My Favorites
Quickly locate tuning options and add preferred tools to your favorites 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.
Quickly locate tuning options and add preferred tools to your favorites 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.
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ESSENTIAL MODE
Essential OC Control, SimplifiedEssential 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 optimizing 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 one-click installation and update checks, making it easier for users to keep their systems running smoothly and efficiently.
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 Wi-Fi. 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.
*Support available for ROG Ryujin III and later models.
MB MANAGER
ASUS MB Manager provides fast, intuitive control of key system settings, plus seamless Armoury Crate integration.
PERSONALIZATION
GLOW YOUR GAMING WORLD WITH AURA SYNC
Up your game with complementary Aura Sync enhanced aesthetics, featuring preset lighting effects that can be easily synchronized across compatible ROG graphics cards, monitors, keyboards, and mice to give your setup a unified look.
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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
ROG at the Republic of Gamers is on a mission to create a sustainable future where all gamers can flourish on the planet everyone call home.
Every step counts, and as part of ROG’s commitment to creating a more sustainable future, ROG has begun to utilize post-consumer recycled (PCR) plastic and paper materials certified by the Forest Stewardship Council (FSC™) in the packaging of motherboard.
Every step counts, and as part of ROG’s commitment to creating a more sustainable future, ROG has begun to utilize post-consumer recycled (PCR) plastic and paper materials certified by the Forest Stewardship Council (FSC™) in the packaging of motherboard.
What is a motherboard?
A motherboard is the central circuit board on a computer, serving as the backbone that connects and enables communication between all internal components, including the CPU, RAM, graphics card, SSDs and more.
ASUS offers a wide range of motherboards to suit different needs, including the ROG series for pinnacle performance and overclocking, ROG Strix for high-performance gaming and stylish design, ProArt for professional content creators, TUF Gaming for mainstream gaming, and Prime for versatile everyday use.
ASUS offers a wide range of motherboards to suit different needs, including the ROG series for pinnacle performance and overclocking, ROG Strix for high-performance gaming and stylish design, ProArt for professional content creators, TUF Gaming for mainstream gaming, and Prime for versatile everyday use.
What is ROG?
PC hardware from the Republic of Gamers (ROG) combines potent PC performance with exceptional build quality and showcase design. With a lineup that includes motherboards, graphics cards, displays, peripherals, networking hardware, and more, ROG sets the standard for high-end PC gaming.
The original ROG Crosshair motherboard made advanced overclocking accessible to a wide range of gamers. ROG motherboards carry that legacy forward today through one-click optimization tools, robust power solutions, unwavering cooling performance, cutting-edge connectivity, and undeniable style.
The original ROG Crosshair motherboard made advanced overclocking accessible to a wide range of gamers. ROG motherboards carry that legacy forward today through one-click optimization tools, robust power solutions, unwavering cooling performance, cutting-edge connectivity, and undeniable style.
Which is the best motherboard?
A motherboard plays the most critical role in determining what a new PC can ultimately achieve. To find the best motherboard for your PC, you’ll set goals based on your primary use cases, budget, and preferred aesthetics, along with ensured compatibility with the hardware that you intend to connect to your new motherboard. Many users find that the ASUS AM5 motherboard family gives them the options that they need thanks to their full support for today’s high-performance consumer CPUs and GPUs, versatile connectivity, ample high-speed M.2 slots, and advanced networking options. ASUS AM5 motherboards make it easy to build a system that's fully next-gen from the ground up.
Which CPUs are compatible with the motherboards noted above?
New ASUS AMD 800 Series motherboards are engineered for the AM5 socket, delivering robust support for AMD Ryzen™ 9000, 8000, 7000 series desktop processors.
How many M.2 slots are available, and do the new ASUS AMD 800 Series motherboards support PCIe® 5.0?
ROG Crosshair X870E Dark Hero motherboard features up to 7 M.2 slots. This can include up to two onboard PCIe 5.0 M.2 slots and one onboard PCIe 4.0 M.2 slot, bundled with an ROG Hyper M.2 card providing two PCIe 5.0 M.2 slots and an ROG Q-DIMM.2 providing two PCIe 4.0 M.2 slots. M.2 slots may also be equipped with substantial cooling solutions to ensure stable, high-performance operation.
ROG Crosshair X870E Dark Hero motherboard also features two PCIe® 5.0 x16 SafeSlots for next-generation graphics support.
ROG Crosshair X870E Dark Hero motherboard also features two PCIe® 5.0 x16 SafeSlots for next-generation graphics support.
What is the maximum memory module speed and capacity supported by New ASUS AMD 800 Series motherboards?
ROG Crosshair X870E Dark Hero supports speeds up to 9600 MT/s and up to 256GB of DDR5 modules. It also features NitroPath DRAM Technology, AEMP, and DIMM Fit to enhance memory performance, stability, and compatibility.
*Memory overclocking may vary between CPU series. Please refer to the spec table for detailed information.
*Memory overclocking may vary between CPU series. Please refer to the spec table for detailed information.
What's the maximum number of USB ports available in New ASUS AMD 800 Series motherboards?
ROG Crosshair X870E Dark Hero motherboard offers up to two USB4® Type-C® ports, two USB 20Gbps Type-C front-panel connectors—providing one port supporting Quick Charge 4+ (up to 60 watts with USB Wattage Watcher)—twelve USB 10Gbps ports, and three internal USB 2.0 headers.
Do any of the New ASUS AMD 800 Series motherboards feature Wi-Fi7?
ROG Crosshair X870E Dark Hero motherboard supports Wi-Fi7, which delivers up to 4.8X faster performance than Wi-Fi6 with advanced technologies such as 320 MHz channels on the 6 GHz band and 4K QAM. Wi-Fi7 also supports Multi-Link Operation (MLO) for connection stability, low latency, and smooth experiences with gaming, streaming, and high-performance wireless workloads.
How do I update the motherboard BIOS?
Users can update the BIOS using the BIOS Flashback™ feature or through the UEFI BIOS interface. If your motherboard supports BIOS Flashback, you can update the BIOS without a CPU or memory installed.
The new ASUS AMD 800 Series motherboards feature an upgraded 64MB ROM BIOS for a smoother interface and expanded compatibility with current and future AM5 processors.
The new ASUS AMD 800 Series motherboards feature an upgraded 64MB ROM BIOS for a smoother interface and expanded compatibility with current and future AM5 processors.
How do I update motherboard drivers?
ASUS provides two methods for users to update motherboard drivers and utilities. ASUS DriverHub automatically detects, installs, and updates ASUS motherboard drivers through a simple one-click interface, keeping systems up to date and performing at their best. Users can also visit the support page for their motherboard to download drivers separately.
1. 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.
© 2024 Advanced Micro Devices, Inc. All rights reserved. AMD, the AMD Arrow logo, Radeon, Ryzen and combinations thereof are trademarks of Advanced Micro Devices, Inc. Other product names used in this publication are for identification purposes only and may be trademarks of their respective owners.
© 2024 Advanced Micro Devices, Inc. All rights reserved. AMD, the AMD Arrow logo, Radeon, Ryzen and combinations thereof are trademarks of Advanced Micro Devices, Inc. Other product names used in this publication are for identification purposes only and may be trademarks of their respective owners.
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- Specifications and features vary by model, and all images are illustrative. Please refer to specification pages for full details.
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About ASUS
ASUS is a multinational company best known for their motherboards, PCs, monitors, graphics cards and routers. Along with an expanding range of superior gaming, content-creation and AIoT solutions, ASUS leads the industry through cutting-edge design and innovations made to create the most ubiquitous, intelligent, heartfelt and joyful smart life for everyone. With a global workforce that includes more than 5,000 R&D professionals, ASUS is driven to become the world’s most admired innovative leading technology enterprise.
About ROG
Republic of Gamers (ROG) is an ASUS sub-brand dedicated to creating the world’s best gaming hardware and software. Formed in 2006, ROG offers a complete line of innovative products known for performance and quality, including motherboards, graphics cards, laptops, desktops, monitors, audio equipment, routers and peripherals. ROG participates in and sponsors major international gaming events. ROG gear has been used to set hundreds of overclocking records and it continues to be the preferred choice of gamers and enthusiasts around the world.
© 2026 ASUS Computer International. All Rights Reserved. ASUS is a registered trademark of ASUSTeK Computer. All specifications and terms are subject to change without notice. Please check with your supplier for exact offers on selected models. Products may not be available in all markets. Product may not be exactly as shown in photos. Actual colors may differ from their appearance due to variation of monitor restrictions and color processing. All trademarks are registered to their respective companies. ASUS shall not be liable for technical or editorial errors or omissions contained herein.
ASUS is a multinational company best known for their motherboards, PCs, monitors, graphics cards and routers. Along with an expanding range of superior gaming, content-creation and AIoT solutions, ASUS leads the industry through cutting-edge design and innovations made to create the most ubiquitous, intelligent, heartfelt and joyful smart life for everyone. With a global workforce that includes more than 5,000 R&D professionals, ASUS is driven to become the world’s most admired innovative leading technology enterprise.
About ROG
Republic of Gamers (ROG) is an ASUS sub-brand dedicated to creating the world’s best gaming hardware and software. Formed in 2006, ROG offers a complete line of innovative products known for performance and quality, including motherboards, graphics cards, laptops, desktops, monitors, audio equipment, routers and peripherals. ROG participates in and sponsors major international gaming events. ROG gear has been used to set hundreds of overclocking records and it continues to be the preferred choice of gamers and enthusiasts around the world.
© 2026 ASUS Computer International. All Rights Reserved. ASUS is a registered trademark of ASUSTeK Computer. All specifications and terms are subject to change without notice. Please check with your supplier for exact offers on selected models. Products may not be available in all markets. Product may not be exactly as shown in photos. Actual colors may differ from their appearance due to variation of monitor restrictions and color processing. All trademarks are registered to their respective companies. ASUS shall not be liable for technical or editorial errors or omissions contained herein.