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ASUS ROG CROSSHAIR X870E EXTREME AM5 E-ATX Motherboard DDR5 256GB PCIe 5.0 Dual x16 Slots 5 M.2 Slots SlimSAS USB4 Wi-Fi 7
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SKU: rog crosshair x870e extreme

Availability: In Stock

Brand: ASUS

Category: Motherboards

$2,187.90


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Description
SPECIFICATION
Review

ASUS ROG CROSSHAIR X870E EXTREME is the ultimate flagship E-ATX motherboard for AMD Socket AM5, designed to unleash the full potential of the latest Ryzen 7000, 8000, and 9000 series processors. Built on the powerful AMD X870E chipset, this board supports up to 256GB of DDR5 memory across four DIMMs with official overclocking speeds exceeding 8200 MT/s, including support for ECC and non-ECC unbuffered modules through ASUS EXPO and AEMP technologies.

The motherboard offers extensive PCIe 5.0 connectivity with two robust PCIe 5.0 x16 slots featuring ASUS Q-Release Slim for easy GPU installation and optimal bifurcation modes. Storage capabilities are exceptional, integrating five M.2 slots (including a top-speed PCIe 5.0 x4 M.2_1 slot) plus a SlimSAS connector for additional SSD configurations, alongside four SATA 6Gb/s ports.

Connectivity is comprehensive, delivering dual ultra-fast Ethernet ports—including a 5Gb Realtek and 10Gb Marvell AQtion adapter—plus Wi-Fi 7 (2x2, 802.11be) and Bluetooth 5.4 for the latest wireless standards. Dual USB4 Type-C 40Gbps ports, multiple USB 10Gbps Type-A and Type-C connectors, and premium audio powered by ROG SupremeFX with ESS ES9219 Quad DAC provide unmatched performance and versatility.

Enthusiast features abound with dual 256 Mb flash ROM BIOS chips, hardware switches such as BIOS Switch, Safe Boot, ReTry, LN2 jumper modes, onboard power/reset/start buttons, and extensive monitoring and probing points—perfect for overclockers and extreme builders. The advanced thermal design with multiple heatsinks and heatpipes ensures optimum cooling for heavy workloads.

Complemented by ASUS Armoury Crate software and a suite of utilities (including a 1-year AIDA64 Extreme license), the CROSSHAIR X870E EXTREME is the definitive platform for gamers, content creators, and professionals demanding uncompromising performance, reliability, and future-proof technology.

Key Highlights:

  • Supports AMD Ryzen 7000/8000/9000 series on AM5 socket

  • DDR5 memory support up to 256GB @ 8200+ MT/s with EXPO & AEMP

  • Dual PCIe 5.0 x16 slots with Q-Release Slim for GPUs

  • 5 M.2 slots (one PCIe 5.0 x4) + SlimSAS + 4 SATA 6Gb/s ports

  • Dual 5Gb & 10Gb Ethernet + Wi-Fi 7 (802.11be) + Bluetooth 5.4

  • USB4 40Gbps x2 Type-C + multiple USB 10Gbps ports

  • ROG SupremeFX ALC4082 audio with ESS Quad DAC

  • Advanced overclocking tools, dual flash ROM, and extensive cooling features
For full details, visit the [ASUS product page](https://rog.asus.com/motherboards/rog-crosshair/rog-crosshair-x870e-extreme/).

Performance

Tested Latency4
SPD Timings256
CAS Latency (CL)4
Tested Speed (MHz)DDR5
Speed (MHz)AMD X870E
Supported Data Rate4 x SATA 6Gb\/s

Identity

Series5

Physical

Heat SpreaderChannel (4 DIMMs)
Pins256 Mb flash ROM with switching
Form FactorROG SupremeFX ALC4082 with ESS ES9219 Quad DAC
Cable TypePCIe 5.0 x16 with Q-Release Slim
Connector Type5 (one PCIe 5.0 x4 support)
Connector Feature1 (requires SFF-8654 adapter cable)
WeightUSB4 40Gbps Type-C,multiple 10Gbps Type-A/Type-C
Dimensions (L x W x H)1 x Realtek 5GbE,1 x Marvell AQtion 10GbE
LengthWi-Fi 7 (2x2,802.11be),Bluetooth 5.4
WidthROG SupremeFX ALC4082 with ESS ES9219 Quad DAC
Height256 Mb flash ROM with switching
MaterialSafe Boot,ReTry,LN2 jumper,onboard control buttons,ProbeIt

Technical

Voltage (V)8200
Total Capacity (GB)E-ATX
Module ConfigurationAM5
memory_typeASUS
BandsROG CROSSHAIR X870E EXTREME
InterfaceMultiple heatsinks and heatpipe design

General

ModelROG CROSSHAIR X870E EXTREME

Identifiers

Model NumberWi-Fi 7 (2x2,802.11be)
Product TypeBluetooth 5.4

Connectivity

Ethernet Ports1
WAN/LAN PortsAMD X870E
Networking Interfaces256

Networking

Mesh TechnologyAMD Socket AM5
BackhaulE-ATX

Management

Management InterfaceDDR5

Identification

Part Number4 DIMM
Model8200+ (OC,varies by CPU)

Classification

CategoryYes (non-buffered)

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