Hydro X Series iCUE XH300i RGB Custom Cooling Kit

$569.99 USD


SKU CX-9070002-NA
Hydro X Series iCUE XH300i RGB Custom Cooling Kit

$569.99 USD

The CORSAIR Hydro X Series iCUE XH300i RGB Custom Cooling Kit contains all the essentials you need to build your very own custom cooling loop, turning your PC into a masterpiece while improving its performance.


Custom Cooling Kit

A Complete Custom Cooling Solution for Your PC

XC7 RGB CPU Water Block

The XC7 RGB CPU Water Block combines premium nickel-plated copper construction and extreme cooling performance, compatible with Intel® LGA 115X and AMD AM4 sockets.

XD5 RGB Pump/Reservoir Combo

The XD5 RGB Pump/Reservoir Combo features a high-performance D5 PWM pump and in-loop temperature sensor to drive even the most demanding custom cooling systems.


16 RGB LEDs per fan, across two separate light loops, create vibrant lighting and visual effects to go along with powerful cooling controlled via PWM.

Intelligently Controlled, Low-Noise Custom Cooling

Push your system further with superior cooling performance coupled with remarkably quiet operation, intelligently controlled with an included iCUE Commander PRO Smart RGB Lighting and Fan Speed Controller and in-loop temperature sensor.

XR5 360mm Radiator

Delivers extreme custom cooling performance, with a 30mm radiator thickness and premium copper core.

The Tools You Need

An included hand saw, deburring tool, tube-bending insert, and coolant fill bottle make it easy to cut, bend, and finish the tubing for those clean perfect tubing runs.

XT Hardline Tubing

Create stunning loops with crystal-clear PMMA tubing, easily cut and bent to your needs using the included saw and silicone insert and installed with the included black XF Hardline Fittings and Adapters.

XL5 Performance Coolant

Includes one liter of clear XL5 Performance Coolant to keep your loop running clean and cool, pre-mixed with anti-corrosion and anti-bacterial inhibitors.


CORSAIR iCUE software enables complete control over your custom cooling loop. Create automated fan curves that adjust fan speeds based on your system’s thermals, and customize dynamic RGB lighting effects for the XC7 RGB CPU Water Block, XD5 RGB Pump/Reservoir Combo, and LL120 RGB fans.

CORSAIR Hydro X Series products are compatible with the following coolants:

Coolant Brand Coolant Model Recommendation
CORSAIR XL5 Performance Coolant Preferred
Aquacomputer Double Protect Ultra Compatible
Coolaboratory Liquid Coolant Pro Compatible
EK Cryofuel Compatible
Jingway Iceland X Compatible
Liquid.Cool CFX Opaque Compatible
Mayhems IDC Compatible
Mayhems Pastel Compatible
Mayhems X1 Compatible
Mayhems XT-1 Nuke Compatible
Mayhems XT-1 Compatible
Nanoxia Cooling Fluid Pro Compatible
Nanoxia Cooling Fluid Pro Opaque Compatible
Primochill TRUE. Compatible
Thermaltake C1000 Compatible
XSPC EC6 Compatible
XSPC ECX Compatible