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Black copper 240 radiator 80mm thick dual 120 fan mount G1/4 ports

Alphacool

Alphacool NexXxos Monsta 240 Radiator 80mm 35315

SKU CH-XQSH-475MH

An 80 mm thick 240 mm dual-fan radiator with full-copper construction and separated chambers for high heat dissipation

  • TypeRadiator

Size 240mm

  • 80mm thickness delivers maximum surface area for heat dissipation
  • full copper construction including chambers improves thermal transfer over mixed-material radiators
  • separated internal chambers direct coolant flow for consistent cooling performance
  • fin design optimised for low and medium fan speeds reduces noise while maintaining capacity
  • dual 120mm fan layout in 240mm length fits standard mounting points

Alphacool NexXxos Monsta 240 Radiator

The Alphacool NexXxos Monsta 240 is an 80mm thick dual-fan radiator built for custom water-cooling loops. Its full-copper construction includes copper chambers, fins and channels for maximum heat dissipation. The separated chamber design directs coolant flow efficiently through the core. This unit suits enthusiasts who need high cooling capacity in a 240mm form factor.

Installation notes and common issues

The radiator uses standard G1/4 threads for straightforward fitting attachment. Its 80mm thickness demands careful case clearance planning before mounting. Slow-spinning or medium-speed fans work well thanks to the optimised fin density. Builders must ensure the chassis can accommodate the extra depth alongside fans and tubing runs.

Pre-order compatibility checks

Verify that your case supports a 240mm radiator with 80mm core thickness plus fan clearance. Confirm you have enough G1/4 fittings and tubing length for the chosen loop layout. Check that the mounting holes align with your case’s 120mm fan spacing. Ensure the pump and reservoir placement allows adequate flow through the separated chambers.

Highlights

  • 80mm thickness delivers maximum surface area for heat dissipation
  • full copper construction including chambers improves thermal transfer over mixed-material radiators
  • separated internal chambers direct coolant flow for consistent cooling performance
  • fin design optimised for low and medium fan speeds reduces noise while maintaining capacity
  • dual 120mm fan layout in 240mm length fits standard mounting points

Specifications

TypeRadiator

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Questions about this item

How can I verify the radiator is performing correctly after installation?

Monitor coolant temperatures under load; the 80 mm thick core and copper chambers are designed to dissipate heat efficiently even with slow-spinning fans, so temperatures should stabilise quickly.

What comes in the box and what must I purchase separately?

The radiator itself is included; you will need to buy two 120 mm fans, G1/4 fittings and tubing to complete the loop.

Which version of the NexXxos Monsta 240 should I choose?

This model is the 240 mm dual-fan version with an 80 mm thickness (part 35315); select it when your case can accommodate the extra depth and you want maximum cooling capacity.

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