EK-Quantum Vector² FTW3 RTX 3080/90 ABP Side Cover - Nickel 3831109891308 EK-Quantum Vector² FTW3 RTX 3080/90 ABP Side Cover - Nickel is a metal plate covering the gap between the water block and the active backplate. It is made from nickel-plated aluminum. It is used exclusively in conjunction with both the water block and the active backplate. It hides the terminal side of the PCB, ensuring that no part of the PCB is visible. Specifications: Enclosed: EK-Quantum Vector2 FTW3 RTX 3080/90 ABP Side Cover - Nickel