Noctua NH-P14 FLX 140mm Silent Computer Cooling Fan Unboxing & First Look Linus Tech Tips

The video provides a detailed unboxing and first-look overview of the Noctua NH-P14 FLX, a 140mm silent cooling fan designed to fit into 120mm mounting holes thanks to a rounded frame and a smart mounting adapter. Linus walks through the key features including the flexible speed options of the FLX variant, which are 1200, 900, and 750 RPM achieved via included adapters. He highlights the included accessories, such as four rubber mounting grommets to reduce vibration, two low-noise adapters to slow the fan, four mounting screws, and a set of adapters that convert 120mm mounting points to accept the 140mm fan. The presenter emphasizes Noctua’s engineering choices, including a round frame that enables compatibility with both 120mm and 140mm mounts, the updated SSO bearing with a strengthened bearing shell and magnet, and the vortex control notches on the blade edges that are designed to distribute noise across a broader frequency range for a quieter operation. The video also delves into the purpose of the vortex control notches by explaining how standard trailing edges create audible tonal noise, while the notches create multiple smaller vortices to spread noise energy and reduce perceptibility. A practical look at the packaging and re-boxing moment is shown, followed by a succinct explanation of the 3-pin to Molex power option that allows flexible wiring and mounting setups. By the end, Linus provides a concise assessment of why this Noctua model stands out in terms of quiet operation, build quality, and the capability to use 140mm fans in 120mm spaces, making it a versatile choice for PC builders seeking low-noise cooling without changing case dimensions.

Topics · hardware · unboxing · computer_cooling · silence_and_acoustics