ASUS ROG CROSSHAIR X870E EXTREME DDR5 PCIe 5.0 E-ATX Enthusiast Motherboard

ASUS ROG CROSSHAIR X870E EXTREME

The Crosshair X870E Extreme is a high-precision command rig, crafted for the elite marksmen of the AM5 platform — true operatives of the Republic of Gamers. With the blazing fast Ryzen™ 9000 series locked into the socket like a round in the chamber, every trigger pull delivers dead-centre performance—fast, clean, and devastating. DDR5 loads in like match-grade ammo, while PCIe® 5.0 lanes snap into formation for maximum throughput, ready to strike at full speed with zero hesitation. This board doesn’t just handle data—it scopes, tracks, and eliminates every limitation in its line of sight. USB4® opens a direct comms line to next-gen devices and high-speed payloads, while the integrated 5-inch LCD acts as your live targeting display—feeding you thermal intel, system vitals, or a signature badge to let the rest of the field know who’s calling the shots. In a world of spray-and-pray builds, the Crosshair X870E Extreme is the long-range solution: deliberate, dialled-in, and engineered for clean executions—every time you fire up the system.

ASUS AI Intelligence

The ROG Crosshair X870E Extreme harnesses the power of AI to deliver a smarter, more intuitive user experience across every system component. Whether you're tuning performance, managing cooling, or exploring advanced features, ASUS-exclusive AI technologies streamline complex tasks with intelligent automation and real-time optimisation—freeing up more time for what matters most.

AI Cache Boost

Supercharge your large language model(LLM) workflows with AI Cache Boost. Exclusive to ASUS AMD 800 Series and 600 Series motherboards using AMD Ryzen™ 9000 Series Granite Ridge CPUs, this BIOS feature intelligently enhances cache efficiency, delivering up to 12.75% faster performance for your LLM tasks.

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.

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.

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 WiFi 7.

Smart Overclocking

The Dynamic OC Switcher intelligently maximises CPU performance by allowing users to define current and temperature thresholds that trigger automatic switching between a manual overclock for intensive multithreaded workloads and AMD’s Precision Boost Overdrive (PBO) for lighter, single-threaded tasks. The feature is backed by the latest Overclocking Load Guard, which adds enhanced instantaneous current protection to minimise crash risks during aggressive tuning. For even greater frequency tuning flexibility, the onboard asynchronous clock generator isolates the CPU base clock from memory, PCIe, and Infinity Fabric speeds.

Overclocker's Toolkit

The ROG Overclocker’s Toolkit is a comprehensive suite of hardware-level controls designed to elevate your overclocking experience. It includes practical tools like the Safe Boot button, which instantly resets the system and boots directly into Safe Mode, and BCLK buttons that allow for real-time base clock adjustments to fine-tune performance. For advanced monitoring and tuning, ProbeIt offers eighteen integrated voltage measurement points. The Retry button enables an immediate hard reset, useful during unstable overclocking scenarios, while the Slow Mode switch reduces the CPU ratio to 8X, ensuring greater system stability during extreme overclocking setups.

DDR5 Domination

The ROG Crosshair X870E Extreme delivers cutting-edge DDR5 performance, pushing enthusiast-grade memory kits beyond 9 GT/s thanks to refined signal routing. With support for overclocking speeds of up to 8600+ MT/s and NitroPath DRAM Technology boosting frequencies by up to 400 MT/s, memory performance reaches new heights. Enhanced slot retention force—improved by 57%—ensures greater stability, while ASUS Enhanced Memory Profile (AEMP) simplifies tuning for PMIC-restricted modules.

20 (110A) + 2 (110A) + 2 (80A) Power Solution

The ROG Crosshair X870E Extreme is engineered for serious power delivery, featuring a 20+2+2 phase setup with 110A and 80A stages to ensure stable, high-performance output under extreme loads. Premium components like ProCool II power connectors, 10K black metallic capacitors, and microfine alloy chokes work in tandem to deliver exceptional durability, efficiency, and thermal performance for overclocking and high-end computing tasks.

A New Era of Storage

The ROG Crosshair X870E Extreme offers exceptional storage expansion with three PCIe 5.0 M.2 slots and two PCIe 4.0 M.2 slots via ROG Q-DIMM.2. These slots support the fastest data transfer speeds available, ensuring that your storage devices operate at peak performance for demanding applications like gaming, video editing, or large-scale data processing. Each of these slots comes equipped with dedicated cooling solutions to maintain optimal thermal performance, preventing thermal throttling and ensuring that your system stays cool and stable under load. This level of flexibility and speed makes it a great choice for high-performance builds.

Comprehensive Networking

The ROG Crosshair X870E Extreme is packed with advanced networking features, offering a combination of high-speed connectivity options for the ultimate performance. It includes both 5Gb and 10Gb Ethernet ports, ensuring you can enjoy fast and reliable wired connections for high-bandwidth tasks. For wireless connectivity, the motherboard supports Wi-Fi 7, providing blazing-fast speeds and low latency for seamless online gaming, streaming, and file transfers. Additionally, Bluetooth 5.4 ensures stable, high-speed connections for a variety of wireless peripherals, from headphones to smart devices, offering a comprehensive and future-proof networking setup.

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.

PCIe Slot Q-Release Slim

Simply tilt the card towards the latching mechanism to automatically unlock it from the PCIe slot.

M.2 Q-Release

The M.2 heatsink features a convenient switch to quickly remove it, eliminating the need for tiny screws.

New M.2 Q-Latch

Tool-free installation or removal of M.2 SSDs with just one press.

M.2 Q-Slide

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

Boundless Personalisation

The ROG Crosshair X870 Extreme features a full-colour 5-inch LCD screen that can show exclusive ROG animations, system information, and even personalised services through Armoury Crate, empowering gamers to define their unique style on a vibrant display.

• Ready for Advanced AI PCs: Designed for the future of AI computing, with the power and connectivity needed for demanding AI applications
• AMD AM5 Socket: Supports AMD Ryzen™ 9000, 8000, and 7000 Series Desktop Processors.
• Exclusive AI Technologies: ASUS AI Advisor, AI Overclocking, AI Cooling II, and AI Networking II to simplify setup and enhance performance.
• Advanced Overclocking & Memory Technology: NitroPath DRAM Technology, DIMM Flex, DIMM Fit and AEMP, with support for up to DDR5-9000+ MT/s (OC) and AMD EXPO™ profiles.
• Robust Power Solution: Extreme Engine Digi+ with high-performance power delivery using ProCool II connectors, MicroFine alloy chokes, 10K black metallic capacitors and high-capacity power stages.
• Optimised Thermal Design: Massive heatsinks integrated with the I/O cover, joined by a U-shaped heatpipe, connected to the power stages with high-conductivity thermal pads, and a 3D VC M.2 heatsink for PCIe® 5.0 M.2.
• Latest M.2 Support: Three PCIe 5.0 M.2 slots and two PCIe 4.0 M.2 slots (via ROG Q-DIMM.2).
• High-Performance Networking: On-board Wi-Fi 7 (802.11be) with ASUS WiFi Q-Antenna, Marvell® 10 Gb Ethernet and Realtek 5 Gb Ethernet.
• DIY Friendly Design: PCIe Slot Q-Release Slim, M.2 Q-Latch, M.2 Q-Release, M.2 Q-Slide, Q-Antenna, BIOS Q-Dashboard, Q-Code, Q-LED, FlexKey button, Start button, BIOS FlashBack™ button, Clear CMOS button and pre-mounted I/O shield.
• Immersive Audio: ROG SupremeFX ALC4082 codec with ESS® ES9219 Quad DAC for up to 32-Bit/384 kHz playback.
• Unmatched Personalisation: Full Colour 5” LCD Display, two Gen 2 ARGB headers, a 6-pin Gen 2 ARGB header to support two additional Gen 2 ARGB headers, all configurable with ASUS-exclusive Aura Sync RGB lighting.