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Hydro X Series XG5 RGB 5090 ASTRAL GPU 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.

  • Total conversion block for ASUS ROG Astral GeForce RTX 5090 GPUs
  • Fully transparent GPU block cools the GPU, VRAM, and VRMs
  • Premium CNC-machined, nickel-plated copper construction
  • Full-length aluminum backplate
  • A total of 16 individually addressable RGB LEDs
  • Acrylic flow path for maximum coolant visibility
  • Easy installation with pre-applied TIM and thermal pads
  • Three-year warranty
£299.99Current price: £299.99
This product qualifies for free shipping
60-days risk free returns

Features

iCUE Enabled Product

CORSAIR iCUE software brings your entire setup together, creating a fully immersive ecosystem with intuitive control.LEARN MORE

SKU: CX-9021004-WW

XG5 RGB ASTRAL

GPU WATER BLOCK

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.
*Requires a full custom cooling setup to operate.

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.
warranty logo
THREE-YEAR WARRANTY
WORLD-CLASS SUPPORT
Our award-winning service means you can enjoy your gear worry-free.

Tech Specs

LightingRGB
Compatible MaterialsOnly mix with other copper / brass products
Thermal MaterialPre-applied thermal paste and pads
Port ThreadG1/4" BSPP
Max Operating Temperature60°C coolant temperature
Fluid Chamber MaterialPMMA
Compatible CoolantsCORSAIR XL or equivalent
ColorCLEAR
Cooling Warranty3 Year
GPU CompatibilityNVIDIA GeForce RTX 5090 ASTRAL
Cold Plate MaterialNickel-Plated Copper
ModelGPU Water Block
Weight2.01kg
XG5 GPU Water Block
2 x G1/4" stop plugs
mounting screws
plug tool
RGB adapter cable