Corsair CX-9070009-WW iCUE XH305i RGB PRO Custom Cooling Kit - White

The Corsair iCUE XH305i RGB PRO Custom Cooling Kit in white is designed to be a single-purchase solution for builders who want the performance and aesthetics of a hardline custom loop without the complexity of sourcing each component individually. The kit centers around a Xylem D5 PWM pump paired with a reservoir, a copper and brass CPU water block, a 360mm radiator, three Corsair RGB fans, hardline PMMA tubing, and a full set of G1/4" BSPP fittings. An included temperature sensor feeds into iCUE software, enabling the pump and fans to automatically adjust speeds based on coolant temperature — keeping noise to a minimum during light workloads and ramping up only when thermal demand increases.

The white finish extends across the major visible components, making this kit particularly suited for clean, monochromatic, or white-themed builds. Individually addressable RGB LEDs are integrated into the water block, pump/reservoir, and all three fans, offering full lighting control through Corsair's iCUE ecosystem. For builders ready to move beyond the kit's CPU-only configuration, extra fittings are included to facilitate GPU loop expansion with a separately purchased GPU water block. The kit supports Intel LGA 1700 and 1200 as well as AMD AM4 sockets, covering a broad range of recent processor platforms. While hardline tubing does demand more effort and patience than soft tubing, the included bending tools and mandrels help flatten the learning curve considerably.