Mounting kit Noctua NA-SFMA1 — universal black mounting kit, 2 pieces

The Noctua NA-SFMA1 is a mounting kit consisting of two NA-FMA1 adaptors that allow installation of Noctua 120mm fans such as the NF-A12x25 onto 140mm screw-mount applications, for example 140mm watercooling radiators or case fan positions. The set includes eight NA-AV4 anti-vibration mounts which help decouple any small vibrations from the radiator and PC chassis.

Advantages

The adaptors enable users to replace stock 140mm fans with higher-efficiency 120mm NF-A12x25 fans to improve airflow and cooling performance on mid- to high-impedance radiators. The kit is supplied as a dual pack for two fans, making it suitable for single 140mm radiators in push/pull or dual 140mm (280mm) radiator configurations. Included NA-AV4 mounts provide vibration damping to reduce transfer of resonance to the chassis.

Suitable for

• Installing NF-A12x25 or compatible 120mm Noctua fans on 140mm radiators
• Upgrading stock 140mm fans in AIO or custom (DIY) watercooling loops
• Case fan positions designed for 140mm mounts when using 120mm Noctua fans

Key specifications

• Contents: 2 × NA-FMA1 adaptors, 8 × NA-AV4 anti-vibration mounts
• Compatible fan sizes: 120mm Noctua fans (e.g. NF-A12x25, NF-F12 series)
• Mount type: adapts 120mm fan mounting to 140mm screw pattern
• Colour: black
• MPN: NA-SFMA1, EAN: 9010018200690

How to use

Fit the NA-FMA1 adaptor to the 140mm mounting holes on the radiator using the radiator’s original screws. Pull the supplied NA-AV4 anti-vibration mounts through the adaptor’s fan mounting holes, place the 120mm fan onto the adaptor and then pull the tips of the anti-vibration mounts through the fan’s mounting holes until secure. Ensure the fan cable routing and fan orientation match your intended airflow direction.

Recommendations

Use NF-A12x25 fans with the adaptors to achieve improved cooling performance on mid- to high-impedance radiators; check that radiator screw lengths and clearance are compatible before installation.