Product Details
AI Overclocking
Tuning is now faster and smarter than ever before. ASUS AI Overclocking profiles the CPU and cooling to predict the optimal configuration and push the system to its limits. Predicted values can be engaged automatically or used as a launching ground for further experimentation.
PCIE 5.0
Fully embracing the new standard, the ROG Maximus Z790 Dark Hero offers abundant Gen 5 support to give unfettered bandwidth to the fastest SSDs and graphics cards available.
Five onboard M.2 Slots
The ROG Maximus Z790 Dark Hero features five onboard M.2 slots, one of which is PCIe 5.0-ready to offer blistering 16 GB/s speeds, while the others offer still-impressive 8 GB/s over PCIe 4.0 interfaces.
Expansion Slots
Both of the x16 expansion slots have the PCIe 5.0 treatment to offer incredible speeds up to 64 GB/s for compatible devices. To bear the brunt of massive graphics cards, they are also protected with SafeSlot retention brackets, and the top slot can be released easily thanks to the PCIe Slot Q-Release button.
Memory
Comprehensive memory tuning options are the cornerstone of ROG motherboards. With the ROG Maximus Z790 Dark Hero, you can extract all of the potential out of your DDR5 modules, regardless of if they're from an extreme-speed kit or an entry-level set that would otherwise be locked.
DDR5 Domination
ROG has a long legacy of flexing the fastest memory performance, and DDR5 is no outlier. Thanks to improved signal routing, now enthusiast-grade kits have been driven far beyond the 8 GT/s mark on the Maximus Z790 Dark Hero, and who knows how far future DIMMs can go? Seasoned veterans can test their mettle by tinkering with the extensive array of tuning options in the UEFI.
WIFI 7
Next-gen WiFi 7* chipset introduces all-new ultrawide 320 MHz channel bandwidth in the 6 GHz band and 4096 QAM, delivering up to 2.4X ultra-fast WiFi speeds**. The revolutionary Multi-Link Operation (MLO) provides a more stable WiFi connection and lower latency, unlocking the realms of the unknown in gaming, streaming, and industrial IoT.
Learn more about Multi-link Operation (MLO) and WiFi 7 technology.
*WiFi 7 features require onboard WiFi chipset, WiFi AP, and WiFi 7-supported operating systems to support the corresponding features. The 320 Mhz in the 6 GHz band may be unavailable in some regions / countries due to regulatory restrictions. Expected support for Multi-Link Operation (MLO) will be available later this year (October 2023). Please visit the ASUS support page for more information.
**Compared to WiFi 6E
2.5Gb Ethernet
Low-latency gaming, speedy file transfers, and high-resolution video streaming are among the many perks of onboard Intel® 2.5 Gbps Ethernet.
Two Thunderbolt 4 Type-C® Ports
Each port delivers up to 40 Gbps of bidirectional bandwidth for the latest super-speed devices and drives. Both ports can be employed for up to two external 4K displays, and PCIe bandwidth extends to up to 32 Gbps.
Usb 20Gbps Type-C Front-Panel Connector With Quick Charge 4+
USB 20Gbps Type-C front-panel connector features Quick Charge 4+ technology that can rapidly charge devices up to 60W*.
* Requires a PCIe power supply cable to be plugged into the nearby 8-pin connector.