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White pump-reservoir with aluminium body, transparent nylon tank, IPS LCD screen and RGB lighting

Corsair

Corsair CX-9040016-WW iCUE LINK XD6 RGB ELITE LCD White 440mL Pump/Reservoir diy cooling

SKU CH-Z07F-591AX MPN CX-9040016-WW

A pump and 440mL reservoir with a 480x480 IPS LCD, 22 addressable RGB LEDs and iCUE LINK connectivity for custom loops

  • Reservoir capacity440mL
  • Coolant capacityCompatible Coolants: CORSAIR XL or equivalent
  • Product typePump/Reservoir Unit
  • Key featuresPremium Materials – The XD6 RGB ELITE makes your build stand
  • In the box1x iCUE LINK XD6 RGB ELITE LCD Pump Reservoir unit 1x 120 mm
  • High-performance FlowDrive Max pump delivers optimal coolant flow
  • Integrated coolant temperature sensor enables smart in-loop control via iCUE software
  • 440mL transparent nylon reservoir with anti-vortex mesh and integrated fill port
  • 480x480 IPS LCD screen at 30 FPS shows real-time temps and custom animations
  • 22 individually addressable RGB LEDs create immersive lighting effects controlled through iCUE

iCUE LINK XD6 RGB ELITE LCD Pump/Reservoir

The Corsair iCUE LINK XD6 RGB ELITE LCD is a combined pump and reservoir unit designed for custom liquid-cooling loops. Its 440mL transparent nylon reservoir features an anti-vortex mesh and integrated fill port for easy maintenance. The unit connects through the iCUE LINK ecosystem using universal connectors that plug into a single port on the iCUE LINK System Hub. It includes 120mm and 140mm fan mounting brackets plus an L-bracket for flexible installation.

FlowDrive Max pump with rubberized vibration damping

A high-performance FlowDrive Max pump delivers consistent coolant flow for reliable thermal transfer in daily use. The rubberized mounting system reduces pump vibrations to keep acoustic output low during normal operation. An integrated coolant temperature sensor allows real-time flow-rate adjustment through CORSAIR iCUE software for intelligent thermal management. Power and data run through a single 600mm iCUE LINK cable and a 600mm USB-C cable included in the package.

Aluminium body with IPS LCD

The main pump housing uses aluminium construction while the reservoir uses transparent nylon for durability and coolant visibility. A 480x480 IPS LCD screen with 600cd/m² brightness and 24-bit colour depth displays real-time coolant temperature, animated GIFs or custom images at 30 FPS. Twenty-two individually addressable RGB LEDs provide customisable lighting effects controlled via iCUE software. Three G1/4” stop plugs and an ATX 24-pin bridging plug are supplied for loop completion and system power testing.

How it compares

Measured against everything we stock in Heatsinks & Water Blocks, at today’s prices. Recalculated every night.

Price $161.99
Pricier than about 91% of the 609 comparable items (median $15.99).

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Specifications

Product
Brand nameCORSAIR
Model nameiCUE LINK XD6 RGB ELITE LCD White
Part numberCX-9040016-WW
Product typePump/Reservoir Unit
Size & build
Shipping weight1.32 kg
Package size292 × 152 × 127 mm
More details
Reservoir capacity440mL
Coolant capacityCompatible Coolants: CORSAIR XL or equivalent

Questions about this item

How do I connect the pump/reservoir to the iCUE LINK hub and which cable is used?

Plug the included 600mm iCUE LINK cable from the unit into a port on the iCUE LINK System Hub, then connect the hub to your motherboard via the supplied USB-C cable for software control.

What user-serviceable parts will need attention over time?

The 440mL reservoir has an anti-vortex mesh and integrated fill port that should be inspected and cleaned during loop maintenance, and the G1/4” stop plugs may need reseating if coolant is changed.

At what point does the 30 FPS IPS LCD hit its refresh limit during continuous readout?

The 480x480 panel is specified at 30 FPS, so sustained real-time temperature updates or animated GIFs will not exceed that frame rate.

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