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Black aluminium 12-tube radiator with mounted 120mm fan, 275 x 120 x 58 mm

EVESKY

EVESKY 240mm 12-Tube Aluminium Water-Cooling Radiator with Fan

SKU CH-4K8D-GCEJV

A 240 mm aluminium radiator with 12 tubes and an integrated 120 mm fan for liquid-cooling CPUs and industrial equipment

  • Accessory TypeCooler
  • Pure-aluminium fins and 12 tubes move heat fast
  • Black oxidation coating raises thermal efficiency
  • 120 mm fan at 12 V gives strong airflow safely
  • 5 mm square mount fits standard 120 mm fans
  • Vacuum-brazed joints and stainless band seal prevent leaks

240mm Aluminium Radiator for Custom Loops

This 240mm aluminium radiator uses 12 tubes and a high-speed 12V fan to move heat away from a water-cooled CPU or GPU. The core measures 275 x 120 x 58mm and weighs 600g, fitting standard 120mm fan mounts with 109.5mm hole spacing. It is built for enthusiasts assembling a custom liquid-cooling loop who want a black-finished, vacuum-brazed heat exchanger.

Suits custom-loop builders; not for AIO upgraders

The unit accepts tubing with an 8–12mm inner diameter and 9.5mm outer diameter, so builders using those sizes can connect it directly. Buyers looking for a drop-in all-in-one replacement or a radiator with integrated pump and reservoir will not find that here. It also lacks quick-disconnect fittings, so anyone who needs tool-free maintenance should consider a different design.

12-tube core with 18 FPI fin density

The radiator stacks 12 flat tubes at a fin density of 18 lines per inch, setting the total surface area available for heat transfer. That tube count and fin pitch together determine whether the cooler can handle the thermal load of a specific overclocked CPU or multi-GPU setup. Verify your loop’s flow rate and heat output against those figures before buying.

Highlights

  • Pure-aluminium fins and 12 tubes move heat fast
  • Black oxidation coating raises thermal efficiency
  • 120 mm fan at 12 V gives strong airflow safely
  • 5 mm square mount fits standard 120 mm fans
  • Vacuum-brazed joints and stainless band seal prevent leaks

Specifications

Accessory TypeCooler

Questions about this item

How do I confirm the radiator is circulating coolant properly after installation?

Check that the included 12V fan spins at high speed and monitor CPU temperatures under load; the 12 aluminium tubes and 18 fins per inch should drop thermals quickly if flow is correct.

What comes in the box and what extra parts do I need to complete a loop?

The package contains one 240 mm aluminium radiator with a pre-mounted high-speed 12V fan; you must supply 8–12 mm ID tubing, two 9.5 mm barbs or compression fittings, coolant and a pump.

Which radiator size matches a standard dual-fan mounting pattern?

This 240 mm model measures 275 × 120 × 58 mm with 109.5 mm square fan holes, fitting typical 120 mm dual-fan mounts in PC cases.

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