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 (
* 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 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)
2x2 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 )
Manufacturer SKU: ROG CROSSHAIR X870E DARK HERO
Warranty: 36
