The Noctua NA-SFMA1 is a versatile adapter set that allows 120 mm fans to be mounted in 140 mm fan positions, including radiators, heatsinks, or case fan cutouts. Ideal for users seeking to install high-performance 120 mm fans like the NF-A12x25 onto 140 mm-based mounting frames, this set enables advanced cooling configurations without compromise.

Key Features:

Adapts 120 mm fans to 140 mm mounting locations

Ideal for radiators, tower coolers, and fan mounts designed for 140 mm units

Precision-molded ABS frames for secure and vibration-free fit

Compatible with NF-A12x25 and other high-performance 120 mm Noctua fans

Preserves full airflow path with minimal turbulence

Specifications:

Frame Size: Adapts 120 mm fan to 140 mm mounting

Weight: Approx. 40 g per adapter (80 g total)

Materials: Fiber-reinforced PBT (brackets), anti-vibration rubber pads

Connectivity / Compatibility:

• Fits all standard 120 mm Noctua fans with 105 mm hole spacing

• Mounts in 140 mm fan positions with 124.5 mm hole spacing

• Supports radiator and case installations (front, top, rear)

Additional Features:

• Rubberized anti-vibration contact zones

• Designed for minimal airflow disruption

• Matches Noctua’s industrial and chromax color schemes

• Ideal for users migrating from 140 mm fan setups to precision 120 mm airflow control

Customer Benefits:
The NA-SFMA1 makes it easy to install performance-optimized 120 mm fans in 140 mm spaces without sacrificing fit or function. A must-have for enthusiasts optimizing radiator cooling, air pressure control, or acoustics in advanced system builds.

What’s in the Box:

2x NA-SFMA1 fan mounting frames (120 mm to 140 mm adapters)

4x NA-AV4 anti-vibration mounts

Fan screws

User manual

Compliance:
This product meets all applicable European and international standards (CE, RoHS, REACH, WEEE). It has been designed and tested for maximum safety, performance, and environmental responsibility.

Manufacturer Contact:
Company Name: Noctua GmbH
Address: Lastenstraße 19, 4020 Linz, Austria
Email: support(at)noctua(dot)at