EK-Quantum Vector² XC3 RTX 3080/90 Backplate - Silver 3831109892220 EK-Quantum Vector² XC3 RTX 3080/90 Backplate - Silver is a CNC machined retention backplate made from aluminum with a natural anodized finish, that fits all EK-Quantum Vector² XC3 RTX 3080/90 water blocks. This Silver finish perfectly complements EK's Satin Titanium products. 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 XC3 RTX 3080/90 Backplate - Silver Mounting mechanism Thermal pads