EK-Quantum Vector FE RTX 3090 Ti Backplate - Silver 3831109896945 EK-Quantum Vector FE RTX 3090 Ti Backplate - Silver is a CNC machined retention backplate made from silver anodized aluminum for the EK-Quantum Vector FE RTX 3090 Ti - Special Edition water block. The backplate covers the backside of the graphics card's PCB and serves as an aesthetic add-on. It provides additional passive cooling for the GPU core, rear-mounted VRAM and backside of the printed circuit board VRM section. Due to the small size of both the card and the water block, the backplate boasts a ribbed design for additional passive cooling power and touches the active part of the water block for true hybrid cooling. Specifications: Enclosed: EK-Quantum Vector FE RTX 3090 Ti Backplate - Silver Mounting screws Thermal pads