The Ripjaws S5 series is G.SKILL's newest RAM for "high-performance" rigs, and goes up to DDR5-6000 in terms of speed. The OEM asserts that their next-gen memory is made of internal circuits (ICs) "hand-screened" for stability and consistency. It has been launched as kits with dual 16GB modules.
https://www.notebookcheck.net/G-SKILL-s-high-performance-RAM-kits-go-DDR5-in-their-latest-generation.576101.0.html