






Asus ROG Crosshair X870E Dark Hero Wi-Fi Motherboard - 90MB1NT0-M0EAY0
- CPU socket
- AM5
- Chipset (MB)
- AMD X870E
- Form factor
- ATX
- Supported memory
- DDR5
- Number of memory slots
- 4
Description
The Asus ROG Crosshair X870E Dark Hero Wi-Fi is a high-end motherboard for AM5, aimed at serious gaming and enthusiast configurations. The combination of the AMD X870E chipset, DDR5 support up to 9600+ MHz (OC), and two PCIe 5.0 x16 slots makes it a solid foundation for the latest Ryzen processors and top-tier graphics cards. The form factor is ATX, so it fits in most mid/full tower cases. The built-in Wi-Fi 7, dual 10Gb/5Gb LAN, and premium audio position it as a board that barely limits you when choosing the rest of the hardware.
What you get
The AM5 socket and support for Ryzen 9000, 8000, and 7000 Series give you a direct path to AMD's latest CPUs, without having to think about a quick platform replacement. The four DIMM slots for DDR5 with a capacity of up to 256 GB and frequencies up to 9600+ MHz (OC) allow you to combine high memory density with very high speed – useful for heavy multitasking, rendering, and future-proof gaming builds. The five M.2 slots with support up to PCIe 5.0 x4 (depending on the processor) give you the option for several NVMe drives – OS, games, projects – without relying solely on SATA. The two PCIe x16 slots, which with Ryzen 9000/7000 operate in PCIe 5.0 x16 or x8/x8, provide space for a powerful GPU and another high-speed card (capture, NVMe adapter, etc.). Add to this Wi-Fi 7, Bluetooth 5.4, as well as a combination of 10Gb + 5Gb LAN, and you get a board ready for fast networking, streaming, and working with large files in a local environment.
- AM5 socket with support for Ryzen 9000, 8000, and 7000 Series processors, offering flexibility for current builds and future upgrades.
- DDR5 memory with up to 4 slots, a maximum capacity of 256 GB, and frequencies up to 9600+ MHz (OC) for a combination of high speed and volume.
- Five M.2 slots with support up to PCIe 5.0 x4 (depending on the CPU), plus 4 x SATA 6.0 Gb/s and RAID 0/1/5/10 for flexible and fast storage configurations.
- Two PCIe x16 slots that, with Ryzen 9000/7000, operate as PCIe 5.0 x16 or x8/x8, suitable for high-end GPUs and additional expansion cards.
- Built-in Wi-Fi 7 and Bluetooth 5.4 for the latest wireless standards and minimal cables on the desk.
- Network connectivity with 1 x Realtek 10Gb Ethernet and 1 x Realtek 5Gb Ethernet plus ASUS LANGuard for a fast and protected LAN environment.
- Premium sound with ROG SupremeFX 7.1 ALC4082, which provides quality multichannel audio for games and multimedia without the need for a separate sound card.
- Stable power delivery via 1 x 24-pin and 2 x 8-pin connectors, ensuring headroom for more loaded and overclocked configurations.
Who it is suitable for
This board is for enthusiasts and gamers who want a high-end AM5 build with very fast storage, serious network connectivity, and potential for overclocking DDR5 and the CPU. It is suitable for 1440p/4K gaming, streaming, working with heavy projects, and systems with multiple NVMe drives. If you are looking for a budget platform or do not need PCIe 5.0, 10Gb LAN, and Wi‑Fi 7, there are more affordable motherboards.
The combination of AM5, X870E, DDR5 with high OC potential, PCIe 5.0, five M.2 slots, and 10Gb/5Gb networking makes the Asus ROG Crosshair X870E Dark Hero Wi-Fi a foundation upon which you can confidently build a long-term, modern, and expandable setup.
Full specifications
- Manufacturer
-
ASUS
- Product Code
- 90MB1NT0-M0EAY0
- CPU socket
-
AM5
- Chipset (MB)
- AMD X870E
- Form factor
- ATX
- Supported processors
-
AMD AM5 Ryzen; Supports AMD Socket AM5 Ryzen™ 9000, 8000 and 7000 Series Processors
- Supported memory
-
DDR5
- Number of memory slots
- 4
- Maximum RAM capacity
- 256 GB
- Memory frequency (MHz)
-
up to 9600+(OC)
- Support for dual-channel memory
- Yes
- Built-in audio
-
ROG SupremeFX 7.1 Surround Sound High Definition Audio CODEC ALC4082ROG SupremeFX 7.1 Surround Sound High Definition Audio CODEC ALC4082, SupremeFX Shielding Technology, ESS ES9219 QUAD DAC, Gold-plated audio jacks
- Built-in Wi-Fi
-
Wi-Fi 7
- Bluetooth version
- Bluetooth V5.4
- Built-in LAN
-
1 x Realtek 10Gb Ethernet1 x Realtek 5Gb EthernetASUS LANGuard
- SATA interface
- 4 x SATA3 6.0 Gb/s
- RAID support
- 0, 1, 5, 10
- Expansion slots
-
2 PCIe 4.0 x16 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
- Power connector
-
1 x 24-pin2 x 8-pin24-pin Main Power connector, 2 8-pin +12V CPU Power connector, 8-pin PCIe Power connector1 x 8 pin 12V Power Connector
- Rear I/O panel
-
2 USB4 (40Gbps) ports (2 x USB Type-C), 9 USB 10Gbps ports (6 x Type-A + 3 x USB Type-C), Wi-Fi Module x Realtek 10Gb Ethernet ports, 2 Gold-plated audio jacks2 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
- BIOS
- 512 Mb Flash ROM, UEFI AMI BIOS 512 Mb Flash ROM, UEFI AMI BIOS
- Processor generation
-
8th generation7th generation9th generation
- Warranty
- 36 months
- Supported technologies
- ROG Exclusive Software, ASUS Exclusive Software
- OS
-
Windows 11Windows 11 64-bit
- M2 slot
-
5 M.2 slots (Key M)Supports 5 x M.2 slots and 4 x SATA 6Gb/s portsAMD Ryzen™ 9000 & 7000 Series Desktop ProcessorsM.2_1 slot (Key M), type 2242/2260/2280/22110 (supports PCIe 5.0 x4 mode)M.2_2 slot (Key M), type 2242/2260/2280 (supports PCIe 5.0 x4 mode)*AMD Ryzen™ 8700 & 8600 & 8400 Series Desktop ProcessorsM.2_1 slot (Key M), type 2242/2260/2280/22110 (supports PCIe 4.0 x4 mode)M.2_2 slot (Key M), type 2242/2260/2280 (supports PCIe 4.0 x4 mode)*AMD Ryzen™ 8500 & 8300 Series Desktop ProcessorsM.2_1 slot (Key M), type 2242/2260/2280/22110 (supports PCIe 4.0 x4 mode)M.2_2 slot (Key M), type 2242/2260/2280 (Not supports)AMD X870E ChipsetM.2_3 slot (Key M), type 2242/2260/2280 (supports PCIe 4.0 x4 mode)M.2_4 slot (Key M), type 2242/2260/2280 (supports PCIe 4.0 x4 mode)M.2_5 slot (Key M), type 2230 (supports PCIe 4.0 x2 mode)
- USB ports
-
Rear USB (Total 11 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®)Front USB (Total 12 ports)1 x USB 20Gbps connector (supports USB Type-C® with up to 60W PD/QC4+)**1 x USB 20Gbps connector (supports USB Type-C®)*2 x USB 5Gbps headers support 4 additional USB 5Gbps ports3 x USB 2.0 headers support 6 additional USB 2.0 ports* USB Type-C® power delivery output: max. 5V/3A**USB Type-C® power delivery output: 5/9/15/20V max. 3A, PPS:3.3–21V max. 3A
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