RGB stands for Red-Green-Blue, the three light emitting diodes (LEDs) that exist on a single spot. By mixing those 3 colors you can get any of the 16.7million variations in the RGB spectrum.
What is that steel plate that covers parts of certain EK GPU water blocks and why is it there? For custom PCB layout full-cover GPU water blocks like for high-end Strix, MSI and some others GPUs as well, the steel plate is applied just above the main VRM section, but it is not there for the aesthetics.
We continue our guides that show differences in radiator performance depending on the speed of the fans, thickness, and FPI of radiators etc. Today we address the subject of push, pull, push-pull fan setups and how they affect different radiators and performance. We hope to help you decide what kind of setup is right for you and to show the benefits of each.