ASUS AMD ROG CROSSHAIR X870E DARK HERO (AM5) ATX Motherboard, AM5, DDR5 256GB, PCIe 5.0, 5x M.2, Wi-Fi 7, 10GbE+5GbE, USB4, ATX, 2yr wty | ROG CROSSHAIR X870E DARK HERO

ASUS AMD ROG CROSSHAIR X870E DARK HERO (AM5) ATX Motherboard, AM5, DDR5 256GB, PCIe 5.0, 5x M.2, Wi-Fi 7, 10GbE+5GbE, USB4, ATX, 2yr wty

SPECIFICATION
MODEL
ROG CROSSHAIR X870E DARK HERO

CPU
AMD Socket AM5 for AMD Ryzen™ 9000 8000 7000 Series Desktop Processors*

Chipset
AMD X870E

Memory
4 x DIMM slots, max. 256GB, DDR5
Supports up to
8600+MT/s(OC)**/8200+MT/s(OC)*** with Ryzen™ 9000 Series Processors,
9600+MT/s(OC)**/9200+MT/s(OC)*** with Ryzen™ 8000 Series Processors,
8000+MT/s(OC)**/8000+MT/s(OC)*** with Ryzen™ 7000 Series Processors,
ECC and Non-ECC, Un-buffered DIMM*’
Dual channel memory architecture
Supports AMD Extended Profiles for Overclocking (EXPO™)
Supports DIMM Fit and DIMM Fit Pro
NitroPath DRAM Technology
ASUS Enhanced Memory Profile (AEMP)

Graphics
1 x HDMI™ port*
2 x USB4® (40Gbps) ports support USB Type-C® display outputs***
* Available only on processors featuring integrated graphics. Graphics specifications may vary between CPU types. Please refer to AMD CPU specifications.
*Supports 4K@60Hz as specified in HDMI 2.1.
**Supports max. 4K@60Hz as specified in DisplayPort 1.4a
***The display function of the Type-C® port depends on the resolution supported by your processor or graphics card. For more details, please refer to the product manual.

Expansion Slots
AMD Ryzen™ 9000 7000 Series Desktop Processors*
2 x PCIe 5.0 x16 slots (supports x16 or x8/x8 modes)**
AMD Ryzen™ 8700 8600 8400 Series Desktop Processors*
2 x PCIe 4.0 x16 slots (only supports PCIEx16(G5)_1 total bandwidth for x8, PCIEx16(G5)_2 will run at PCIe 3.0 x4)
AMD Ryzen™ 8500 8300 Series Desktop Processors*
2 x PCIe 4.0 x16 slots (only supports PCIEx16(G5)_1 total bandwidth for x4, PCIEx16(G5)_2 will run at PCIe 3.0 x4)
* Please check the PCIe bifurcation table on the support site (https://www.asus.com/support/FAQ/1037507/).
* Specifications vary by CPU types.
** When PCIEX16_1 runs at PCIe 5.0 x16, PCIEX16_2 will run at PCIe 3.0 x4. The bandwidth can be altered in the BIOS.
– To ensure compatibility of the device installed, please refer to https://www.asus.com/support/ for the list of supported

Storage
Supports 5 x M.2 slots and 4 x SATA 6Gb/s ports
AMD Ryzen™ 9000 7000 Series Desktop Processors
AMD Ryzen™ 8700 8600 8400 Series Desktop Processors
AMD Ryzen™ 8500 8300 Series Desktop Processors
AMD X870E Chipset
ASMedia ASM1162 Controller

RAID Support
AMD RAIDXpert2 Technology
Ryzen™ 9000 8000 7000 Series Processors: RAID 0/1/5/10*
* SATA ports from ASM1162 cannot support RAID

Ethernet
1 x Realtek 10Gb Ethernet
1 x Realtek 5Gb Ethernet
ASUS LANGuard

Wireless Bluetooth
Wi-Fi 7 (MediaTek MT7927)
2×2 Wi-Fi 7* (802.11be)
Supports 2.4/5/6GHz frequency band**
Supports Wi-Fi 7 320MHz bandwidth
Bluetooth® v5.4 (suppport LE Audio)***
*Wi-Fi features may vary depending on the operating system

USB
Rear USB (Total 11 ports)
Front USB (Total 12 ports)

BIOS
64 MB (512Mb)
Flash ROM, UEFI AMI BIOS

Operating System
Windows 11

Form Factor
ATX Form Factor
12 inch x 9.6 inch ( 30.5 cm x 24.4 cm )

Product Last Updated: 10/04/2026

* Whilst we endevour to have the correct information on our products provided from the supplier/manufacturer errors do occur. If you would like to double check the information, please feel free to contact us and we will be more than happy to confirm information on the item prior to purchase. In the event that product information is incorrect due to information we received from our supplier or manufacturer, we do not take responsibility or be held liable for damage(s) or loss(s). We will work with you and do our best to make the best of a bad situation and work with our supplier(s) and/or manufacturer(s) to supply the correct information for the item purchased etc..