The Thermaltake Pacific R Series introduces high-quality radiators to deliver outstanding water cooling performance for the enthusiast?s PC. Manufactured from high-quality German zinc alloy aluminum and aerospace-grade materials, configurations of 120mm, 240mm, and 360mm are available to provide exceptional performance. Integrated G1/4 threads make it easy to install, while rigid connections ensure leak-resistant measures are in place. With an ideal mounting, fitting and flow set-up, the Thermaltake Pacific R Series meets your cooling needs in every way.