Noctua developed a custom 120mm fan grill for the Seasonic Prime TX-1600 Noctua Edition built for silence, and now anyone can get it for free. The company posted on its X (formerly Twitter) account that it’s sharing the high-efficiency fan grill on Printables, allowing anyone with a 3D printer or laser cutter to make one of their own.
According to Noctua, the fan grill “ensures smooth pressure gradients as the fan blades pass the radial struts,” which results in higher airflow and a noise reduction of about 2dB(A) versus the stock power supply grill found on the Seasonic power supply.
