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Black copper quad radiator 205 by 40.5 by 60mm with G1/4 ports

Alphacool

Alphacool 14290 NexXxoS UT60 X-Flow 40mm Quad Radiator 60mm Black

SKU CH-6HKQ-0FSV9

Full-copper quad radiator with X-Flow cross-flow design, 40 mm fan support and countersunk G1/4 ports in a 205 × 40.5 × 60 mm black chassis

  • TypeRadiator
  • X-Flow design routes coolant across all fins for optimised circulation
  • Solid copper construction delivers maximum thermal conductivity
  • Countersunk G1/4 ports allow flexible mounting in tight spaces
  • 40 mm fan compatibility fits compact server and workstation builds
  • Compact 205 × 40.5 × 60 mm footprint suits dense chassis layouts

Alphacool 14290 NexXxoS UT60 X-Flow 40mm Quad

This Alphacool 14290 NexXxoS UT60 X-Flow radiator is a full-copper liquid cooling component designed for custom water cooling loops. It uses a quad 40mm fan layout and a 60mm thick core to dissipate heat from high-performance systems. The X-Flow internal design routes coolant across all fins from one side to the other. It suits builders who need maximum thermal capacity in a 205mm length.

Upgrading from thinner or dual-fan radiators

Replacing a slimmer radiator or a dual 40mm model with this 60mm thick quad-fan unit adds substantial surface area and coolant volume. The jump is worth it when your current loop cannot shed heat fast enough under sustained load. The X-Flow path uses every fin directly, reducing restriction compared to conventional cross-flow designs. Builders with limited mounting length but available width and depth gain the most.

Installation notes and common issues

The radiator measures 205 x 40.5 x 60mm and fits standard 40mm fan mounts with G1/4 ports. Countersunk screw plugs sit flush, giving flexibility to rotate the unit or choose from multiple inlet and outlet positions. Ensure your case clears the 60mm thickness plus fan depth before ordering. The most common issue is discovering insufficient clearance behind the motherboard tray or next to RAM slots after the loop is assembled.

Highlights

  • X-Flow design routes coolant across all fins for optimised circulation
  • Solid copper construction delivers maximum thermal conductivity
  • Countersunk G1/4 ports allow flexible mounting in tight spaces
  • 40 mm fan compatibility fits compact server and workstation builds
  • Compact 205 × 40.5 × 60 mm footprint suits dense chassis layouts

Specifications

TypeRadiator

Questions about this item

Will the 205 mm length and 40.5 mm width fit my 40 mm fan mounting points?

The radiator measures 205 mm long by 40.5 mm wide and is designed for 40 mm fans, so it matches standard 40 mm fan spacing.

How do I use the G1/4 ports with the countersunk plugs for X-Flow routing?

Remove the countersunk G1/4 plugs from the ports you need, fit G1/4 fittings into those ports, and leave the unused ports sealed with the remaining plugs.

Does the solid copper construction require any coolant additives or periodic flushing?

Use a corrosion-inhibiting coolant and flush the loop once a year to keep the copper channels clean.

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