ASUS ROG Crosshair X870E Extreme - Flagship AMD AM5 Motherboard

The ROG Crosshair X870E Extreme represents ASUS's flagship motherboard for AMD Ryzen 9000 series processors, engineered for enthusiasts who demand maximum performance and future-proof connectivity. This E-ATX powerhouse combines cutting-edge technology with premium components to deliver uncompromising system performance.

Extreme Power Delivery and Overclocking

Built around a robust 20+2+2 power stage design with 110A capacity per stage, this motherboard provides exceptional power delivery for extreme overclocking. Dual 8-pin ProCool II connectors ensure stable power under demanding workloads. The Dynamic OC Switcher intelligently alternates between manual overclocking for multi-threaded tasks and Precision Boost Overdrive for single-threaded performance, while Core Flex technology gives granular control over clock speeds, power limits, and thermals.

DDR5 Memory Excellence

Four DDR5 slots support speeds exceeding 8200 MT/s with Ryzen 9000 series processors, utilizing NitroPath DRAM Technology for improved signal routing and 57% enhanced slot retention. ASUS Enhanced Memory Profile (AEMP) unlocks additional performance from PMIC-restricted modules, with support for up to 256GB capacity across all four slots.

Next-Generation Connectivity

Dual USB4 ports deliver 40Gbps bidirectional bandwidth with support for 8K display output or dual 4K configurations. Networking capabilities include both Marvell 10Gb and Realtek 5Gb Ethernet ports, complemented by Wi-Fi 7 technology supporting 320MHz channels on the 6GHz band with Multi-Link Operation for ultra-low latency. The front-panel USB 20Gbps Type-C connector features Quick Charge 4+ technology capable of 60W power delivery.

Massive Storage Capacity

Five M.2 slots provide extensive storage expansion, with three PCIe 5.0 x4 slots directly connected to the CPU (M.2_1, M.2_2, M.2_3) and two additional PCIe 4.0 x4 slots via the included ROG Q-DIMM.2 expansion card. A SlimSAS connector and four SATA III ports round out the storage options. 3D vapor chamber heatsinks with embedded heat pipes maintain optimal temperatures for PCIe 5.0 SSDs.

Advanced Cooling Architecture

VRM heatsinks connected via embedded heatpipes maximize thermal dissipation across MOSFETs and chokes. Multiple 4-pin fan headers with PWM/DC auto-detection provide comprehensive cooling control through Fan Xpert 4. Dedicated headers for CPU, chassis, radiator, and water pump configurations allow workload-based thermal management with user-configurable temperature monitoring.

AI-Enhanced Features

ASUS AI technology suite includes AI Cache Boost for up to 12.75% faster LLM performance, AI Networking II for optimized connectivity, AI Overclocking for automated tuning, and AI Cooling II for balanced thermal and acoustic profiles. The ASUS AI Advisor provides natural-language assistance for exploring motherboard features.

Premium Audio and Display

ROG SupremeFX audio delivers 110dB SNR with ALC4082 codec and integrated ESS ES9219 Quad DAC supporting 32-bit/384kHz playback. The distinctive 5-inch sliding LCD panel over the rear I/O displays system information or custom graphics while avoiding fan obstruction.

DIY-Friendly Design

PCIe Slot Q-Release Slim enables tool-free graphics card removal with a simple tilt mechanism. M.2 Q-Latch and Q-Slide systems allow tool-free SSD installation. Q-Code LED diagnostic display, dedicated Start button, and comprehensive Q-LED indicators simplify troubleshooting and system building.