Thermaltake launches the Pacific PR Series tube reservoir and D5 pump for the ultimate in custom PC watercooling configurations. Featuring exceptional performance and unrivalled reliability, the PR15-D5 is manufactured from high quality POM and PMMA material to provide a crystal clear, high performance, durable solution. By giving users ideal mounting, fitting and flow, the PR15-D5 is the right choice for PC enthusiasts. Choose from: 200ml or 300ml to make your system a showcase for all to see with the Thermaltake Pacific PR Series.