ASUS ROG Crosshair X870E Dark Hero

ASUS ROG Crosshair X870E Dark Hero 20+2+2 Power Stages DDR5 PCIe 5.0 5x M.2 Slots 3D VC M.2 heatsink USB4 ATX

ASUS ROG Crosshair X870E Dark Hero 20+2+2 Power Stages DDR5 PCIe 5.0 5x M.2 Slots 3D VC M.2 heatsink USB4 ATX

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  • Ready for Advanced AI PC: Designed for the future of AI computing, with the power and connectivity needed for demanding AI applications
  • AMD AM5 Socket: Ready for AMD Ryzen 9000 & 8000 & 7000 Series Desktop Processors. Renowned Software: BIOS 64 MB, ASUS DriverHub, Dolby Atmos, GlideX, HWiNFO, exclusive 1-year Internet Security subscription, and bundled 1-year AIDA64 Extreme subscription Ready for Advanced AI PC: Designed for the future of AI computing, with the power and connectivity needed for demanding AI applications
  • Intelligent Control: ASUS-exclusive AI Cache Boost, ASUS AI Advisor, AI Overclocking, AI Cooling II, AI Networking II, and AEMP to simplify setup and improve performance
  • ROG Overclocking Technologies: Dynamic OC Switcher, Core Flex, Asynchronous Clock and PBO Enhancement
  • Robust Power Solution: 20(110A)+2(110A)+2 power stages with ProCool II power connectors, MicroFine alloy chokes and premium metallic capacitors
  • Optimized Thermal Design: 3D VC M.2 heatsink for one PCIe 5.0 M.2 slot, Massive heatsinks integrated with the I/O cover, joined by an L-shaped heatpipe and connected to the power stages with high-conductivity thermal pads
  • Latest M.2 Support: Two onboard PCIe 5.0 M.2 slots and three PCIe 4.0 M.2 slots, all with substantial cooling solutions. Unmatched Personalization: I/O cover with Polymo Lighting II, three Gen 2 ARGB headers, all configurable with ASUS-exclusive Aura Sync RGB lighting
  • Abundant Connectivity: Dual USB4 Type-C ports, two USB 20Gbps Type-C front-panel connectors (one with Quick Charge 4+ up to 60W and USB Wattage Watcher), nine additional USB 10Gbps ports, two PCIe 5.0 x16 SafeSlots, HDMI port
  • High-Performance Networking: On-board Wi-Fi 7 (802.11be) with ASUS WiFi Q-Antenna, Realtek 10Gb Ethernet and Realtek 5Gb Ethernet. Immersive Audio: ROG SupremeFX ALC4082 codec with ESS ES9219 Quad DAC for up to 32-Bit/384 kHz playback
  • DIY Friendly Design: AIO Q-Connector, PCIe Slot Q-Release, new M.2 Q-Latch, M.2 Q-Release, M.2 Q-Slide, Q-Antenna, Q-Dashboard, Q-Code, Q-LED, FlexKey button, Start button, BIOS FlashBack button, Clear CMOS button and pre-mounted I/O shield

Specifications Overview

Model
  • ROG CROSSHAIR X870E DARK HERO
  • 90mb1nt0-m0eay0
  • 90mb1nt0-m0vay0
Release Date February 2026

* First availability for purchase, it may not correspond to the actual market launch date.

Socket AM5
Form factor ATX
Chipset AMD X870E
Supported Memory DDR5
4400Mhz 9600Mhz
* High clock speeds may require enabling the XMP profile in the motherboard BIOS
** RAM support may also depend on the CPU memory controller
ECC RAM Support No
Audio Channels ROG SupremeFX 7.1 Surround Sound High Definition Audio CODEC ALC4082
Max LAN Speed 10Gbps + 5Gbps
SLI Support No
CrossFire Support No
RAID Support Yes
Back Connect No
Back I/O Ports
  • 2 x USB4 (40Gbps) ports (2 x USB Type-C)
  • 9 x USB 10Gbps connector (6 x Type-A + 3 x USB Type-C)
  • 1 x HDMI port
  • 1 x Wi-Fi module
  • 1 x Realtek 10Gb Ethernet port
  • 1 x Realtek 5Gb Ethernet port
  • 2 x Gold-plated audio jacks
  • 1 x Optical S/PDIF out port
  • 1 x BIOS FlashBack button
  • 1 x Clear CMOS button
Wireless LAN Yes
Wi-Fi Generation 7
PCI-Express x16 Slots 2
PCI-Express x4 Slots 0
PCI-Express x1 Slots 0
SATA 6 Gbps Ports 4
SATA Express Ports 0
M.2 Ports 5
M.2 Devices support
  • 2242 / 2260 / 2280 / 22110 - M Key
  • 2242 / 2260 / 2280 - M Key
  • 2242 / 2260 / 2280 - M Key
  • 2242 / 2260 / 2280 - M Key
  • 2230 - M Key
RAM Slots 4
Maximum Supported RAM 256 GB
Onboard USB 2.0 3
Onboard USB 3.2 Gen 1 2
Onboard USB 3.2 Gen 2 0
Onboard USB 3.2 Gen 2x2 2


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