Backplate EK Water Blocks Quantum Vector FTW3 RTX 3070 Ti Black 302.5x125.5x5.2mm

The EK Water Blocks Quantum Vector FTW3 RTX 3070 Ti Backplate in black is a CNC-machined aluminum backplate designed specifically to fit the FTW3 RTX 3070 Ti graphics card. Measuring 302.5 x 125.5 x 5.2 mm, this backplate covers the full length of the card's PCB and attaches to compatible EK Quantum Vector FTW3 RTX 3070 Ti water blocks. It combines a clean, anodized finish with structural rigidity to protect the rear of the graphics card while integrating visually with liquid-cooled GPU builds.

Advantages

The backplate is made from black anodized aluminum and CNC machined for precise fit and finish, providing uniform coverage across the PCB. It offers passive thermal management by aiding heat dissipation from the GPU core and VRM area on the card's backside. In addition to thermal benefits, the plate increases structural stiffness of the PCB and reduces the risk of mechanical damage during installation or transport. The simple matte black surface improves system aesthetics and matches EK Quantum Vector cooling components.

Suitable for

• FTW3 RTX 3070 Ti graphics cards with EK Quantum Vector FTW3 water block compatibility
• Custom liquid-cooled PC builds focused on clean visual integration
• Users seeking passive backside cooling for VRM and GPU core
• Systems requiring added PCB protection and rigidity during handling or transport

Key specifications

• Material: black anodized aluminum
• Manufacturing: CNC machined for precise tolerances
• Dimensions: 302.5 mm (width) x 125.5 mm (depth) x 5.2 mm (height)
• Coverage: full-length rear PCB coverage
• Function: passive heat spreader for VRM and GPU backside

How to use

Install the backplate by aligning it with the rear of the FTW3 RTX 3070 Ti PCB and secure it using the mounting hardware supplied with the corresponding EK Quantum Vector FTW3 water block or the graphics card's mounting points. Ensure all screws are tightened evenly to avoid uneven pressure on the PCB. The backplate is intended to be used together with the compatible water block and does not replace the need for proper block mounting or thermal interface materials on the front side of the GPU.

Recommendations

Before installation, power down the system, disconnect all cables, and follow ESD precautions. Verify compatibility with your specific FTW3 RTX 3070 Ti variant and the EK Quantum Vector FTW3 water block. Do not overtighten screws; tighten incrementally and evenly. For optimal passive cooling, maintain good airflow in the case and ensure the front-side cooling solution and thermal pads are installed per the water block manufacturer’s instructions.