Alphacool Shroud & Decoupler 140mm (7mm Thick) with 4x M3x37mm Screws 24831

Enhance the performance of your 140mm fans and radiators with the Alphacool Shroud & Decoupler. This 7mm thick spacer optimizes airflow by reducing turbulence between the fan and radiator, while also dampening vibrations for quieter operation. Crafted from high-quality plastic, it provides a stable and durable solution for PC water cooling systems.

Advantages

The shroud creates a consistent gap between the fan and radiator, allowing air to straighten before passing through the fins. This increases static pressure and improves cooling efficiency. The decoupling function absorbs mechanical vibrations, minimizing noise and preventing resonance. The included M3x37mm screws ensure a secure and easy installation.

Suitable for

• 140mm fans and radiators in custom water cooling loops
• PC enthusiasts seeking lower noise and better thermal performance
• Systems where fan-to-radiator turbulence reduces cooling capacity

Key specifications

• Thickness: 7mm
• Fan compatibility: 140mm
• Radiator compatibility: 140mm
• Material: High-quality plastic
• Colour: Black
• Included screws: 4x M3x37mm

Recommendations

For optimal results, install the shroud between the fan and radiator using the supplied screws. Ensure the fan is oriented to push air through the radiator. This shroud is ideal for users aiming to reduce noise while maintaining or improving cooling performance.