The EK-Quantum Vector RTX RE Ti D-RGB high-performance water block is specially designed for multiple NVIDIA® GeForce® RTX 2080 Ti graphics cards. The water block itself uses the signature EK single slot slim look, and it covers the entire PCB length. This D-RGB water block is an evolution of the previous design where 12V RGB is changed with 5V D-RGB which has separately addressable diodes.