Noctua and Prusa Made PETG Filament in Signature Beige and Brown

A Brand Extension That Makes Sense

Noctua is the Austrian cooling company famous for beige and brown PC fans that move more air quietly than most competitors. Those colors have become recognizable enough that case modders and quiet-PC builders specifically plan builds around them. Prusa Research, the Czech desktop 3D printer maker, already collaborated with Noctua on PLA filaments in the same signature colors. The second phase of that partnership, released in early August 2026, brings the same color option to PETG.

The result is two new Prusament PETG spools: Noctua Beige and Noctua Brown. PETG was the natural follow-up to PLA because it is tougher and more heat resistant. It holds up better for functional enclosures, fan ducts, cable management clips, and other mechanical parts where PLA's 50 to 60 degrees C softening point is a problem. The Noctua-colored PETG lets builders complete a full color-matched project without switching material families mid-build.

What the Filament Is

Prusament PETG is the same base material Prusa has sold for years. It prints between 230 and 250 degrees C on a bed around 70 to 85 degrees C. It is less brittle than PLA, more chemically resistant, and survives warmer enclosures and automotive environments better. The new Noctua variants carry the same specs in the signature beige and brown tones.

Pricing sits in the standard Prusament PETG range. The 800g spools ship on Prusa's redesigned NFC-equipped spools, which means compatible Prusa printers will auto-detect the filament and load the correct profile.

Who This Is For

The audience is narrow but loyal. If you run a Noctua-themed PC build, a quiet studio server rack, or a custom enclosure for a 3D printer or electronics project, matching your filament to your cooling hardware is a finishing touch that most viewers will not consciously notice and most builders will appreciate immediately. The PETG variant is the more useful of the two offerings because it survives the warm environments where Noctua fans typically live.

The Bigger Pattern

Brand collaborations in 3D printing materials are still unusual enough to notice when they work. Prusa has done this well before, with special-edition filaments tied to community figures and design aesthetics. The Noctua partnership is a different kind of collaboration, one that crosses between the PC building world and the 3D printing world. Both communities care about the same things: quiet operation, thermal performance, and visual cohesion. A filament that matches your fan line is a small detail, but it is the kind of small detail that keeps a community attached to a brand.