EK-Quantum Vector² Trio RTX 3080/90 Backplate - Nickel 3831109891186 EK-Quantum Vector² Trio RTX 3080/90 Backplate - Nickel is a CNC machined retention backplate made from nickel-plated aluminum, that fits all EK-Quantum Vector² Trio RTX 3080/90 water blocks. The backplate covers the whole length of the graphics card's PCB, serves as an aesthetic add-on, and also provides passive cooling for the backside of the voltage regulation module (VRM) and the GPU core. Specifications: Enclosed: EK-Quantum Vector² Trio RTX 3080/90 Backplate - Nickel Mounting mechanism Thermal pads