The Noctua NA-FG1-14 SX5 is a high-quality 140mm fan grill designed to deliver effective fan blade protection while preserving airflow and minimizing acoustic turbulence. Built with an 8-bend concentric wire ring design and finished with Noctua’s advanced SX5 anti-corrosion coating, it’s ideal for safeguarding exposed fans in high-performance systems, open test benches, radiators, or vertical-mount cases where safety and airflow integrity are critical.

Key Features:

Optimized 8-bend wire design for balanced protection and airflow

SX5-grade powder-coated steel with enhanced anti-corrosion durability

Engineered to match Noctua’s 140mm fans including NF-A14, NF-P14r, and NF-A14x25 G2

Maintains low airflow resistance and minimal noise reflection

Compatible with standard 140mm fan mounts (120mm hole spacing)

Specifications:

• Compatibility: 140mm fans (standard 120mm mounting hole spacing)

• Material: Steel with SX5 matte black anti-corrosion coating

• Wire Thickness: Approx. 2mm

• Design: 8-bend concentric ring layout

• Mounting: 4-point screw alignment (standard fan mounting)

• Finish: Black (SX5 powder-coated)

Additional Features:

• Ideal for builds where exposed fan blades require physical protection

• Maintains aerodynamic performance on radiators and heatsinks

• Visually matches Noctua chromax.black and redux fan lines

• Suitable for custom loops, modded cases, or open-air bench rigs

Customer Benefits:
The NA-FG1-14 SX5 ensures mechanical safety and aesthetic uniformity without compromising the cooling power or silence of your high-end 140mm fans. Designed for users who demand protection, durability, and airflow in equal measure.

What’s in the Box:

• 1 × NA-FG1-14 SX5 140mm fan grill

• 4 × standard mounting screws

Compliance:
This product is CE, RoHS, REACH, and WEEE compliant. Engineered in Austria with Noctua’s signature focus on performance, structural integrity, and long-term reliability.

Manufacturer Contact:
Company Name: Noctua GmbH
Address: Josef-Preis-Allee 18, 8020 Graz, Austria
Email: support(at)noctua(dot)at