Noctua NA-FG1-14 Sx5 140mm Fan Grills Set of 5 Black

Purpose-built 140mm fan protection

These premium matte-black grills fit 140mm fans and guard against finger contact, stray cables and debris in PCs, 3D printers or home ventilation. The set of five includes twenty fan screws and twenty tool-free push-pin mounts for flexible installation. Round struts and an offset design keep airflow smooth while maintaining reliable safety. The finish and centred logo reflect Noctua's recognised build quality.

Compatibility checklist for your build

Verify that the fans you intend to cover are 140mm units; the grills are sized specifically for that diameter. Ensure the mounting surface has clearance for the push-pin system, which adds a 5mm offset from the fan frame. No additional tools are required, but confirm that the screw holes on your fan match standard spacing if you prefer the included screws. The package contains enough hardware for five fans, so count your target locations before ordering.

What the bundled hardware changes

Twenty push-pin mounts let you attach or remove grills without a screwdriver, even when fans are already installed in a case. The same offset that eases fitting also reduces influx turbulence, lowering noise and preserving airflow performance. Twenty traditional screws remain in the box for builders who want a permanent, vibration-free fix. Having both options in one pack means you can mix methods across different chassis or devices.