ROG has a long legacy of flexing the fastest memory performance, and DDR5 is no outlier. Thanks to improved signal routing, enthusiast-grade kits have been driven far beyond the 7 GT/s mark on the Strix Z790-H, 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.​

ASUS Enhanced Memory Profile (AEMP) is an exclusive hardware and firmware solution to overclock generic memory modules. AEMP's second version allows for automatic tuning of kits during system startup and leverages the PCB trace optimizations of the Strix Z790-H to push frequencies higher than ever before. AEMP II can even overclock mixed kits in a quad-DIMM arrangement, and the vast library of support now extends to nearly every DDR5 module that does not otherwise have XMP support.

The Strix Z790-H comes loaded with two USB 3.2 Gen 2x2 Type-C® connectors for speedy data transfers up to 20 Gbps.​

ROG SupremeFX is a unique blend of hardware and software technologies that provide superior audio. The Strix Z790-H implementation features the S1220A codec for high-resolution playback up to 32-bit/192 kHz across all channels. Front-panel output is streamed through the integrated Savitech amplifier that can drive high-fidelity acoustics to a wide variety of speakers and headsets.​