Thermaltake Pacific V-RTX GPU Water Block

This block is designed specifically for the NVIDIA GeForce RTX 4090. It supports the reference design and select custom PCBs, so we recommend verifying your specific card's layout against the manufacturer's compatibility list before purchasing.

No, it uses standard G1/4" ports, which are the industry standard for custom liquid cooling loops. This makes it compatible with the vast majority of fittings and tubing sizes currently on the market.

The block features a built-in sensor that tracks the coolant temperature directly at the source. You will need to connect this to a compatible motherboard header or a dedicated fan controller to monitor the data in real-time.

Yes, the addressable RGB lighting is designed to integrate with standard 5V ARGB headers on most modern motherboards. This allows you to sync the lighting effects with the rest of your system using your motherboard's native software.

To prevent corrosion and maintain performance, ensure you are using a high-quality coolant with anti-corrosive properties. Avoid mixing different metals in your loop, such as aluminum, which can cause galvanic corrosion over time.

In most cases, removing the factory cooler to install a water block will void the original manufacturer's warranty on your GPU. Always check your graphics card manufacturer's specific policy regarding aftermarket cooling modifications before proceeding.