Corsair X Series XG5 Water block

The CORSAIR Hydro X Series XG5 RGB 5090 ASTRAL GPU Water Block is a total conversion solution for the ASUS® ROG Astral GeForce RTX™ 5090 graphics card.

EXTRA COOL
REALIZE YOUR GPU’S POTENTIAL
Unlock your ASUS ROG Astral GeForce RTX™ 5090’s true potential with a cutting-edge GPU water block that’s ready to integrate into a custom cooling loop.

VISIBLY SUPERIOR

IMPROVE YOUR STYLE
This total conversion GPU water block will stand out as a key component of your liquid-cooled PC, offering performance that’s as good as it looks.

A transparent flow path shows off your coolant and enhances your RGB lighting.

PRECISION MEETS PERFORMANCE
CNC-MACHINED
NICKEL-PLATED
COPPER
A set of 67 high-density cooling fins positioned over the GPU maximize thermal transfer and surface area, for lower temperatures and maximum performance.

VIBRANT VISUALS
BUILT-IN RGB LIGHTING
Integrated directly into the GPU block, 16 individually addressable RGB LEDs deliver vibrant, customizable lighting when paired with a CORSAIR iCUE Controller (sold separately) and CORSAIR iCUE software.

5V ARGB motherboard adapter cable included for alternative lighting control through compatible motherboards with RGB header.

SHIELDED
FULL-LENGTH ALUMINUM BACKPLATE
The included full-length aluminum backplate completely covers your graphics card's PCB and protects sensitive components from dust and particles.

SMALLER & COOLER
COMPACT SIZE, POWERFUL COOLING
Designed to replace your ASUS ROG Astral GeForce RTX™ 5090’s stock cooler and significantly reduce the size of your new graphics card with a 27% reduction in length and 65% reduction in thickness.

CUSTOM COOLING CONFIGURATOR
Take out all the guesswork and create the custom cooling system of your dreams.

With thousands of components and millions of hardware combinations, it’s easy to pick, tweak, and personalize your custom cooling system, with a detailed render of how your future loop will look.