EK-Quantum Vector FE RTX 3090 Backplate - Black is a CNC machined retention backplate made from black anodized aluminum for the EK-Quantum Vector FE RTX 3090 - 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.Enclosed:- EK-Quantum Vector FE RTX 3090 Backplate - Black- Mounting screws- Thermal padsOnly compatible with EK-Quantum Vector FE RTX 3090 D-RGB - Special Edition water blocks