The LZ550 is a rubber anti-vibration mount accessory for fans. It is specifically designed to fit fans with a mounting hole diameter of 4.3 ±0.2 mm and a flange thickness between 3 mm and 5.5 mm. The mount is intended for installation on a carrier plate that has a hole diameter of 6.5 ±0.15 mm and a plate thickness of 1 to 2 mm. By isolating the fan from the chassis, these mounts effectively reduce operational noise and vibration, making them ideal for noise-sensitive applications.