Corsair CX-9040006-WW Hydro X Series XD5 RGB Pump/Reservoir

The Corsair Hydro X Series XD5 RGB Pump/Reservoir Combo is designed to serve as the heart of a custom liquid cooling loop, combining a proven Xylem D5 PWM pump with a 330ml integrated reservoir in a single, compact unit. The D5 pump delivers reliable flow rates up to 4800 RPM and is controlled via PWM, allowing precise adjustment of pump speed to balance flow and noise levels across your loop. The reservoir features an anti-vortex insert to maintain smooth coolant flow and an integrated fillport on top that simplifies the often tedious process of filling and topping off coolant.

Aesthetics are a clear priority with ten individually addressable RGB LEDs mounted on the top of the unit, illuminating your coolant from above and creating a vivid lighting effect that can be customized and synced with other CORSAIR components through iCUE software. A built-in G1/4 temperature sensor provides real-time coolant temperature data, giving you insight into your loop's thermal performance directly through iCUE when paired with a compatible controller. The rubberized mounting system is a thoughtful addition that isolates pump vibrations from the chassis, keeping noise levels low. The included 24-pin PSU jumper bridge rounds out the package by letting you power the pump independently during loop filling, protecting your CPU, GPU, and other components from accidental dry runs.