Base specs for the upcoming GeIL DDR5 kits include 16 GB capacity per module, 4800 MHz speeds and CL40 timings. The overclockable modules will come with higher specs: 6 GHz CL32-36-36, 6.4 GHz CL32, 6.8 GHz CL36-44-44, and 7.2 GHz CL36. There will be RGB as well as non-RGB variants with black PCB and capacities will eventually go up to 32 GB per module.
https://www.notebookcheck.net/GeIL-announces-high-performance-RGB-gaming-DDR5-RAM-kits-with-up-to-7200-MHz-speeds.540308.0.html