The record entry posted on HWBOT and verified on CPU-Z Validator shows Kovan was only using an 8GB HyperX Predator DDR4-4600 module. Other system specifications include the new MSI Z590I Unify and the just-released Intel Core i9-11900K downclocked to 1,490.85 MHz.
https://www.techspot.com/news/89156-msi-oc-team-sets-new-ddr4-overclock-world.html?utm_source=dlvr.it&utm_medium=blogger
https://www.techspot.com/news/89156-msi-oc-team-sets-new-ddr4-overclock-world.html?utm_source=dlvr.it&utm_medium=blogger