Specifications :

Model
- ROG CROSSHAIR X870E DARK HERO

Socket
- Socket AM5

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

Chipset
- AMD X870E

Memory
- 4 x DIMM slots, max. 256GB, DDR5
- Dual channel memory architecture

Graphics
- 1 x HDMI port*
- 2 x USB4 (40Gbps) ports support USB Type-C display outputs***

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)

Storage
- Supports 5 x M.2 slots and 4 x SATA 6Gb/s ports

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)***

Audio
ROG SupremeFX 7.1 Surround Sound High Definition Audio CODEC ALC4082**
- Impedance sense for front and rear headphone outputs
- Supports: Jack-detection, Multi-streaming, Front Panel MIC Jack-retasking
- High quality 120 dB SNR stereo playback output and 110 dB SNR recording input
- Supports up to 32-Bit/384 kHz playback on front panel"11

Accessories
Cables
- 4 x SATA 6Gb/s cables
Additional Cooling Kit
- 1 x DDR5 fan holder
- 1 x ROG assistant fan (60mm)
- 1 x Screw package for cooling kit
- 1 x Thermal pad for M.2 22110
Miscellaneous
- 1 x ASUS WiFi Q-Antenna
- 1 x Q-connector
- 3 x M.2 Q-Slide package
- 5 x M.2 backplate rubber packages
- 1 x ROG stickers
- 1 x ROG VIP card
- 1 x ROG Bottle Opener
Documentation
- 1 x Quick start guide1

Operating System
- Windows 11

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