Review on 🔌 WINSINN 40mm Blower Fan 24V Dual Ball Bearing 4020 40x20mm Turbo Brushless - High Speed (Pack of 4Pcs) - Efficient Cooling Solution for Electronics and 3D Printers by Malik Munns

Bought to fit a new blower to my Artillery Sidewinder X1. It's easier than trying to break the glued-on nozzle off a standard blower to reuse it. I tried three of the four Winsun fans and they all vibrated like crazy when running, one clearly had bearing failure after running for about 1 minute. It began to squeak. The standard fan does not vibrate at all during operation. Sorry, but these fans are garbage. Unfortunately, the packaging broke, otherwise I would have sent it back.