Thermaltake Pacific V-RTX 3070 Plus (ASUS ROG) Transparent Graphics Card Water Block, Unique 16.8 million color light bar design, CL-W312-CU00SW-A

The Thermaltake Pacific V-RTX 3070 Plus (ASUS ROG) is a full-cover GPU water block for custom liquid-cooling builds with a compatible ASUS ROG STRIX RTX 3070 graphics card, combining copper cooling with addressable RGB lighting.

Recommended For

• ASUS ROG STRIX RTX 3070 owners building a custom liquid-cooling loop who want to cool the graphics card with a full-coverage block.
• PC builders who already use or plan to maintain a custom loop and want to include their GPU alongside other loop-cooled components.
• Showcase-build enthusiasts who want a transparent GPU block with addressable RGB lighting controlled through Thermaltake TT RGB PLUS.
• ROG STRIX RTX 3070 users seeking a water block designed to cover the GPU’s heat sources and the PCB as part of a custom-loop build.

Real-World Use Scenarios

• When building a custom liquid-cooling loop around a compatible ASUS ROG Strix RTX 3070, replace the card’s stock cooler with this block to bring the GPU into the loop alongside other cooled components.
• During GPU-heavy gaming or other sustained graphics workloads, a loop builder can use the block to transfer heat from the compatible GPU into the liquid-cooling loop; actual temperatures depend on the rest of the loop and system setup.
• For a custom PC built to be seen, the transparent block and addressable lighting make the graphics card visible as part of the system’s RGB theme, with lighting controlled through Thermaltake’s software or supported motherboard synchronization.
• A user tuning a compatible card in a custom loop can use the block while experimenting with overclocking; Thermaltake describes it as covering the GPU’s heat sources, but does not provide a guaranteed temperature or performance gain.
• When converting a graphics card from air cooling to a custom loop, expect hands-on installation: the manual instructs users to remove the original cooler, prepare thermal pads and paste, and carefully mount the block.