ROG Crosshair X870E EDITION 20 Innovate. Perform. Dominate.
Created to celebrate ROG's 20th anniversary, the ROG Crosshair X870E Edition 20 combines iconic design, exclusive collectability, and flagship performance in one exceptional platform. Equipped with robust 24+2+2 power stages, up to nine M.2 slots, and a full-copper VRM thermal solution, it delivers uncompromising stability and cooling for extreme performance. PPaired exclusively with the ROG RYUJIN 360 EDITION 20, featuring the Asetek EMMA Gen10 V3Rx pump and a high-performance cold plate crafted from 99.95% high-purity copper, designed to simultaneously cool both the CPU and critical VRM components, this ultimate combination pushes thermal performance even further.Completing the experience is the Swivel Dual 6.67" AMOLED LCD with ASUS Infohub control, transforming the system into a synchronized showcase of performance and immersive visuals.
ROG Edition 20 Lineup
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Teamed Power Solution
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Full Copper VRM Heatsink
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Up to nine M.2 Slots
Five onboard slots plus two slots via ROG Hyper M.2 card and two slots via ROG Q-DIMM.2
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ROG RYUJIN 360 EDITION 20
ASETEK EMMA GEN10 V3RX Pump, 40mm thick, 20 FPI non-louvered Radiatior, Swivel Dual 6.67" AMOLED LCD, Display Sync-Up Mode
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ASUS AIO Q-CONNECTOR
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3D VC M.2 Heatsink
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DDR5
Max. 256 GB, Server-Grade DRAM Enhancement, NitroPath DRAM Technology, AEMP
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ROG Memory Q-Fan
Extreme Power & Performance
- DUAL PROCOOL II POWER CONNECTORS
- 24(110A)+ 2(110A)+ 2(80A) POWER STAGES
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EXPANSION SLOTS
・ 2 x PCIe 5.0 x16 Slots
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AMD AM5 SOCKET
For AMD Ryzen™ 9000 & 8000 & 7000 Series Desktop Processors
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DDR5, 4 X DIMM
・ Max. 256GB
・ Dual Channel
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5 x M.2 SLOTS
・1 x M.2 22110 (PCIe 5.0 x4)
・1 x M.2 2280 (PCIe 5.0 x4)
・3 x M.2 2280 (PCIe 4.0 x4)
・2 x M.2 22110 (PCIe 5.0 x4) (via ROG Hyper M.2 Card)
・2 x M.2 22110 (PCIe 4.0 x4/x2) (via ROG Q-DIMM.2)
Comprehensive Cooling
- MULTIPLE 4-PIN PWM FAN HEADERS
- Full Copper VRM Heatsink
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HEATSINKS FOR five M.2 SLOTS
With backplates and thermal pads
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ROG RYUJIN 360 EDITION 20
ASETEK EMMA GEN10 V3RX Pump, 40mm thick, 20 FPI non-louvered Radiatior
Total Gaming Immersion
- Swivel Dual 6.67" AMOLED LCD, Display Sync-Up Mode
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SUPREMEFX 7.1 ALC4082 AUDIO CODEC
・ ESS® ES9219 QUAD DAC
・ 120 dB SNR stereo playback output
・ 110 dB SNR recording input
・ LED-illuminated audio jacks
・ Dolby Atmos
・ LE Audio
・ LHDC
- 1 X 6-PIN ARGB GEN2 HEADER TO SUPPORT 2 X ARGB GEN2 HEADER
- 2 X 3-PIN ADDRESSABLE GEN2 RGB HEADERS
Full Connectivity
- BIOS FLASHBACK™ BUTTON
- CLEAR CMOS BUTTON
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12 X USB 10Gbps PORTS
(4 x USB Type-C® + 8 x Type-A)
- 2 X USB4® (40Gbps) PORTS
- 2 x Realtek 10G Ethernet ports
- WI-FI 7
- OPTICAL S/PDIF OUT
- 2 x LED-illuminated audio jacks
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2 X USB 20Gbps
One USB Type-C® front panel connector supports QC4+
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2 X USB 5Gbps
Support 4 additional USB 5Gbps ports
- 4 X SATA 6Gb/S
COOLING
onboard
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Copper VRM Thermal Solution
A whole-copper thermal solution cools both the CPU and VRM area simultaneously, delivering exceptional and sustained performance even under the most demanding workloads.
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3D VC M.2 Heatsink
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.
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M.2 heatsinks
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.
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Chipset heatsink and 3mm backplate heatsink
A dedicated heatsink draws heat away from the chipset to maintain optimum operating temperature.
ROG RYUJIN 360 EDITION 20
- Asetek Emma Gen10 V3Rx Pump
- Microfinned Copper Coldplate
- Copper Heatsink
- Swivel Dual 6.67" AMOLED LCD
LOWER 40°CMOSFET Temperature
LOWER 10%CPU Temperature
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5.71 mmH2OAir Pressure
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95.65 CFMAir Flow
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500~2600±10% RPMFan Speed
Heavy-Duty Radiator
The Counter-Cross Flow Hex radiator reengineers the liquid path through the 40mm-thick radiator to maximize heat dissipation surface area and thermal efficiency, delivering exceptional cooling performance.
Personalization
Swivel Dual 6.67"AMOLED LCD
The ROG Crosshair X870E Edition 20 features a swivel dual 6.67-inch AMOLED LCD that can be adjusted to the perfect viewing angle. You can enable Display Sync-Up Mode through ASUS InfoHub to seamlessly synchronize visuals between the ROG Crosshair X870E Edition 20 and the ROG Astral GeForce RTX 5090 Edition 20.
Display Sync-Up Mode
ASUS AI INTELLIGENCE 
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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.
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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.
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AI OVERCLOCKING
AI COOLING II
AI NETWORKING II
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.
››› Increase AI LLM performance up to 29% with AI Cache BoostWith 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.
AMD Ryzen 7 9800X3D - RX9070XT-16GB - ROG Crosshair X870E Hero
AMD Ryzen 7 9800X3D - RTX5080-16GB - ROG Crosshair X870E Hero
> Check out the demo video below <
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)
AI OVERCLOCKING
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
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.
Traffic Monitor
Armoury Crate's Traffic Monitor tracks your current WiFi 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.
Fast Check
Armoury Crate's Fast Check empowers users to rapidly detect WiFi signal strength.
Direction Finder
Armoury Crate's Direction Finder* helps users detect the optimal antenna orientation for achieving the best WiFi signal strength.
*The Direction Finder is only compatible with connections in the 5GHz and 6GHz bands
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.
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.
PerformanceOVERCLOCKING
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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.
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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.
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Asynchronous Clock
For next-level frequency flexibility, the ROG Crosshair X870E Edition 20 features a built-in clock generator that isolates CPU base clock from memory, PCIe, and the Infinity Fabric speed.
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PBO ENHANCEMENT
AMD Precision Boost Overdrive (PBO) pushes the CPU current and voltage budget to opportunistically increase performance.
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Overclocker's Toolkit
Dynamic OC Switcher
Dynamic OC Switcher
Temp Current
MANUAL OC
Ex: > 35A, < 80°AMD PBO
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
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.
Ryzen Core Flex
Temp Current Voltage
MAX PERFORMANCE
MEDIUM
SAFE & STABLE
EXAMPLE: 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.
EXAMPLE: 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.
EXAMPLE: 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
Drive CPU performance to its absolute brink while maintaining the stability of related clock domains.
CPU Clock
Separate CPU BCLK from other components for a stable overclocking edge
Crystal Oscillator
Clock Generator
SoC-Connected Components
PBO ENHANCEMENT
By aggressively tuning the PBO parameters, AMD's algorithm can leverage the motherboard's robust power solution to ramp up performance even higher.
Click to learn more about PBO Enhancement
- EDC
- PPT
- TDC
- Fmax
- Scalar
OVERCLOCKER'S TOOLKIT
The ROG Overclocker's Tooklit is a powerful set of hardware-level controls to enhance your overclocking experience. Some are quick and easy time savers, while others offer masterful functionality to help you smash benchmarks and break records.
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SAFE BOOT BUTTON
Instantly reset the PC and boot directly into Safe mode.
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BCLK BUTTONS
Adjust the BCLK frequency to improve system performance.
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PROBEIT
Includes eighteen integrated measurement points for advanced tuning.
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RETRY BUTTON
Instantly initiates a hard reset with just a press.
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SLOW MODE SWITCH
Reduces the CPU ratio to 8X to keep the system stable during setup for extreme overclocking.
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RSVD SWITCH
Helps the system boot under extreme temperatures (≤ -120°C)
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LN2 MODE
Jumper to enable special options and functions for liquid-nitrogen (LN2) overclocking.
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BIOS SWITCH
Switches between BIOS 1 and 2.
PerformanceMEMORY
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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 X870E Edition 20*.
*Memory overclocking may vary between CPU series. Please refer to the spec table for detailed information.
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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.
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NitroPath DRAM Technology
Frequency up to 400 MT/s higher
Slot retention force enhanced by 57%
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AEMP
ASUS Enhanced Memory Profile (AEMP) is an exclusive firmware feature for PMIC-restricted memory modules.
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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.
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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.
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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.
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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.
DDR5 Strength
For those who want to fly past stock DDR5 speeds, the ROG Crosshair X870E Edition 20 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.
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
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.
Conventional Slot
NitroPath DRAM Slot
Frequency up to 400 MT/s higher
Gold finger stub >70% shorter
Slot retention force enhanced by57%
* The feature is patented. Images are for illustrative purposes only. Actual size and length may vary with DDR5 connector.
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
ROG Ultimate Power Solution 24(110A)+2(110A)+2(80A) Power Stages
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8 + 8-pin ProCool II power connectors
Dual ProCool connectors ensure a snug and reliable connection to the EPS 12V power lines.
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24+2+2 power stages
The VRM features 24+2+2 power stages, each rated to handle up to 110 amps
24 VCORE (110A)
2 SoC (110A)
2 MISC (80A)
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10K black metallic capacitors
Input and output filtering is provided by solid-polymer capacitors rated for high operating temperatures.
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MicroFine alloy chokes
Each power stage is accompanied by a high-permeability alloy-core choke rated to handle 45 amps.
PERSONALIZATION
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pcie 5.0
Fully embracing the new standard, the ROG Crosshair X870E Edition 20 offers abundant Gen 5 support to give unfettered bandwidth to the fastest SSDs and graphics cards available.
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USB Ports
TWO USB4® TYPE-C® PORTS
TWO USB 20Gbps TYPE-C® FRONT-PANEL CONNECTORS
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wifi7
- 320 MHz
- 6GHz band
- 4096 QAM
- up to 4.8X ultra-fast WiFi speeds
DUAL 10Gb ETHERNET
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Gaming Audio
ROG SupremeFX / Dolby Atmos / LE Audio / LHDC
PCIe® Lane Optimization
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Fully utilizes native PCIe 5.0 lanes supported by AMD Ryzen™ 9000 & 7000 CPUs, delivering optimized bandwidth for maximum gaming performance.
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With two expansion cards, the ROG CROSSHAIR X870E GLACIAL supports up to seven M.2 slots, ideal for users seeking massive high-speed storage.
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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 Edition 20 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.
ROG Hyper M.2 Card
The ROG Hyper M.2 Card provides two slots for PCIe 5.0 drives, with a large heatsink for optimal cooling and M.2 Q-Release for quick, tool-free installation. (M.2 drive not included.)
ROG Q-DIMM.2
The ROG Q-DIMM.2 expansion card lets you easily mount two PCIe 4.0 M.2 drives next to the memory module slots, where the card's large heatsinks send heat directly into the path of chassis airflow. (M.2 drive not included.)
Five onboard M.2 Slots
The ROG Crosshair X870E Edition 20 features five onboard M.2 slots, three 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. It also features a SlimSAS Connector, which supports PCIe 4.0 x4 mode via a transfer cable. The cable is purchased separately.
Expansion Slots
Both of the x16 expansion slots have the PCIe 5.0 treatment to offer incredible speeds up to 64 GB/s for compatible devices. To bear the brunt of massive graphics cards, they are also protected with SafeSlot retention brackets, and the top slot can be released easily thanks to the PCIe Slot Q-Release Slim.
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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.
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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.
USB Wattage Watcher
USB Wattage Watcher allows users to monitor the current wattage delivered to a device connected to the USB 20Gbps 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.
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WIFI 7
The revolutionary WiFi 7 is up to 4.8X times faster than standard WiFi 6*, thanks to tech like 320 MHz channels** on the 6GHz band and 4K QAM*. 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.
*WiFi 7 features require onboard WiFi chipset, WiFi AP, and WiFi 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. -
DUAL 10Gb ETHERNET
Low-latency gaming, speedy file transfers, and high-resolution video streaming are among the many perks of onboard Realtek 10G Ethernet
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.
Wireless Signal Reception Improvement
Versus previous-generation antenna
Up to +6%6GHz
Up to +18%5/2.4 GHz
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.
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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.
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.
Low Latency High Definition Codec
Experience wireless sound without compromise. The Low Latency and High-Definition Audio Codec (LHDC) delivers up to 24-bit/192kHz studio-quality audio that preserves fine detail and dynamic range. When paired with LHDC-compatible devices through ASUS or ROG motherboards, it provides clean, high-resolution listening experiences for music, movies, and gaming.
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.
EZ PC DIY
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ASUS AIO Q-CONNECTOR
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PCIe® SLOT Q-RELEASE
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M.2 Q-Release
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New M.2 Q-LATCH
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Q-CODE
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CLEAR CMOS& BIOS FLASHBACK™
Q-CODE
The on-board LED panel shows 2-digit diagnostic codes, providing a valuable reference for troubleshooting common boot problems and hardware issues.
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.
Commemorative
MagnetiCover
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Crosshair Edition 20 Plaque
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Crosshair Edition 20 Photo Frame
Extensive Compatibility
ASUS CHASSIS SUPPORT
ROG GR20 EDITION 20
ROG Hyperion GR701
*For third-party chassis, please ensure the installation area for the radiator and radiator fans has the thickness greater than 70mm to allow for adequate space for installation. Actual installation will differ based on various use scenarios.
Dare to Be Green
We at 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 utilize post-consumer recycled (PCR) plastic and paper materials certified by the Forest Stewardship Council (FSC™) in the packaging of motherboard.
FAQ
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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. -
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. -
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 give 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.
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New ASUS AMD 800 Series motherboards are engineered for the AM5 socket, delivering robust support for AMD Ryzen™ 9000, 8000, 7000 series desktop processors.
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ROG Crosshair X870E Edition 20 motherboard features up to 5 onboard M.2 slots. This can include up to two onboard PCIe 5.0 M.2 slots and three onboard PCIe 4.0 M.2 slot.
ROG Crosshair X870E Edition 20 motherboard also features two PCIe® 5.0 x16 SafeSlots for next-generation graphics support. -
ROG Crosshair X870E Edition 20 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. -
ROG Crosshair X870E Edition 20 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.
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ROG Crosshair X870E Edition 20 motherboard supports WiFi7, which delivers up to 4.8X faster performance than WiFi6 with advanced technologies such as 320 MHz channels on the 6 GHz band and 4K QAM. WiFi7 also supports Multi-Link Operation (MLO) for connection stability, low latency, and smooth experiences with gaming, streaming, and high-performance wireless workloads.
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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.
For detailed instructions, please refer to:
[Motherboard] How to update BIOS of the motherboard ?(Include different generation CPU) | Official Support | ASUS Global -
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.
For detailed instructions, please refer to: https://driverhub.asus.com/
BUILD FOR THE MOST ADVANCED PC FOR GAMING AND CREATING
When only the fastest will do, ROG X870E/X870 motherboards deliver. With USB 4.0 onboard along with robust overclocking¹ 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 ROG X870E/X870 motherboard and AMD Ryzen™ 9000, 8000, and 7000 Series processors.
- 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.
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