The GALAX OC lab is once again teasing a product, now it is a chrome Hall of Fame DDR4 memory kit, which admittedly looks fantastic. The Hall of Fame DDR4 kit heatspreader flat and entirely chrome plated. 

The regular white DDR4 kit launched I think it was around Computex and was a 4000MHz speed kit with CL19 timings. The heatspreader looks rather similar to thwta white edition, but Galax did made a few subtle changes with a closed top area and if I can go all into detrail, three fins running across the top with an embossed Galax logo in black in the middle. 
 

 
Hall of Fame OC Lab Limited Edition Chrome DDR4 kits are part of Galaxe performance series memory. That would be cherry picked and tested to run for overclocking usually using Samsung B-dies

GALAX did share any specific details on availbility and pricing.