The Noctua NA-HC3 chromax.black is a premium aluminium cooler cover designed specifically for the NH-U12S and NH-U12S redux CPU coolers. With its sleek matte-black finish and minimalist design, it allows users to transform the visual identity of their air cooler into a stealth, blacked-out component without affecting thermal performance.

Key Features:

Custom-fit aluminium cover for NH-U12S and NH-U12S redux

Sleek chromax.black powder-coated finish for stealth aesthetics

Lightweight and thermally safe design

Tool-free mounting for fast and easy installation

Ideal for black-themed builds and minimalist configurations

Specifications:

Dimensions: 121 x 71 x 20 mm

Weight: Approx. 65 g

Materials: CNC-machined aluminium, matte black powder coating

Connectivity / Compatibility:

• Compatible with Noctua NH-U12S, NH-U12S redux, NH-U12S SE-AM4

• Not compatible with other heatsink models

Additional Features:

• Non-intrusive design ensures full RAM and PCIe compatibility

• Coated for long-term scratch resistance

• Perfectly complements chromax.black.swap fans and accessories

• Enhances visual alignment in open or tempered glass cases

Customer Benefits:
The NA-HC3 chromax.black gives your high-performance NH-U12S cooler a visually unified, professional-grade finish that’s perfect for stealth rigs or color-coordinated builds—without compromising thermal or acoustic integrity.

What’s in the Box:

1x Noctua NA-HC3 chromax.black cooler cover

Mounting brackets

Installation guide

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