12V Brushless DC Centrifugal 75mm x 15mm Blower Mini Turbo 2Pin Fan for Humidifier、Helmet、3D Print

Has good air flow and quiet, compact size but not too small and gutless, ideal for blowing on your M.2 NVMe SSD. My SSD Temperatures dropped to 30 deg C when idle, and never go above 60 at full blast benchmarking.

I used this in my Gene Cafe coffee bean roaster. The original fan gets plugged up with dust and using this new fan helped my airflow. it is quiet and has good performance. It should work well until it gets loaded with dust again. I would recommend this blower fan.

Used these to add cooling to my BMW's fuel pump module (EKPM3). Nice size and I can only barely tell when the fan is running.

This WDERAIR blower fan does it's job. I'm not particularly impressed by it, but it is less than half the cost of a premium fan, and I'd say it's about 85% as good for what it is. The main three stats you're always looking for in a fan are Air flow: 14.1 CFM Air Pressure: 0.8 In H2O RPM: 3600RPM You need to control for RPM, as higher RPM will give you better air flow and air pressure, but generally be louder (higher DCB). You can make any fan slower RPM and quieter by supplying less voltage, but depending on the fan, they'll stall after you lower the voltage by not a lot. This fan is fine for what I'm using it for, but I wouldn't use it if I was trying to maximize something like part cooling on a 3d printer. For that, you're usually looking at spending about twice as much on a Delta or Sunon Maglev. Overall, if you're looking for a cost efficient fan with decent stats, I can recommend it.

Quiet, running, solid construction

I ordered four different CPU style fans for a portable solar generator that I'm now finished building. Out of the four, this fan just won, hands-down. I was actually pretty happy with most of them, but this fan had the lowest dimensional profile and while it was a close second in how much air it moves, it was the quietest and draws a little less power than the strongest fan. It doesn't hurt that it fit so perfectly in the space I allocated for it, that it was just a home run. In the video, it sounds louder than in real life. It's actually quite quiet, with no high pitched whine. I'm thinking of picking up a second fan. While I don't need it for this project, it would be nice to have on hand. I tested it with an Arduino and it's getting set up to run within temperature and humidity parameters. For under nine bucks, I'm very happy to add this fan to cool down my expensive electronics.

This fan survived only about 6 months in my application, ventilating a computer module enclosure in my car's engine compartment. I had heard that some squirrel cage fans don't do well in hot environments, and this one certainly confirmed that for me. I need to find one that can take the heat! (typically around 125F in the compartment)

I recently purchased this compact fan to replace a faulty one in my small holiday inflatable. I'm thoroughly impressed with its performance. Despite its small size, the fan is quite powerful, making it an excellent choice for anyone needing a robust and efficient air-moving solution in a compact form. One of the most notable features of this fan is its quiet operation. It's significantly quieter than I expected. The installation process was a breeze. The fan fits perfectly with my holiday inflatable Its reliability has been a standout, ensuring that my holiday display remains consistently operational. This compact fan is an excellent investment. It offers a great balance of power and quiet operation, all in a small package. For anyone needing a reliable and efficient fan for small inflatables or similar applications, I highly recommend this product. It's certainly lived up to my expectations and has proven to be a valuable addition to my holiday decorations.