Wathai 120mm x 32mm 12V Brushless Cooling Blower Fan DC Centrifugal Fan 2p | High Airflow 3000RPM blower fan 12v for PC Computer Case, PSU, Car Audio, RV Fridge

Purchased to circulate the air in our RV fridge to help it cool everything down better. Don’t need temp control in a refrigerator. Quiet and Easy installation, has really good fan speed and performs well enough to push air around.

Really happy with this little fan. I had an overheating issue with one of my marine amplifiers on my boat. The console doesn't get much in the way of airflow to help keep the amplifiers cool in our summer months here in Florida. I decided to try this inexpensive fan as an experiment to see if it could cure my overheat issues. Sure enough, it keeps my amp out of protection overheat mode! I was able to wire it through an unused accessory switch on the dash so I can turn on and off based on my audio usage. I've only used it for maybe 5-7 hours total so far. Hoping it can live in the outside salty environment for at least a year or so...maybe it'll surprise me and last multiple years.

Was much quieter than I expected (which is great) since this is going into a retail display. Came with mounting hardware and seem very well made. Was surprised at how much air it moved so meets our needs perfectly. Came well packaged and am running it with an eight double A batter pack so no external power needed.

The fan itself is good. Brought it for a project but the fan was not powerful enough. Not the products fault and did what it did. Just make sure to check if it is suitable for your project.

Its a blower style fan. On/off with just power and ground. Cant speak to how long it lasts, but it works.

Great high volume fan for exhausting smoke from a laser engraving cabinet.

I got 2 of these, hooked them up fused to a 12v supply. Smoked the fuse immediately. Said whatever, tried unfused, like maybe it wanted an inverse time delay, like larger motors. Absolutely nothing. Attempted to contact for a replacement. Not even an option. I would avoid these, maybe they work great if they actually work. Upon inspection some of the sauter terminations on the board were floating. Not making contact. They're cheap tho

I'm not sure if the fan is defective or if it just doesn't like the potentiometer I used, but it would only run at 12 volt with the potentiometer in line. If I reduced the voltage with the potentiometer the fan would cut off and the motor would get hot. I tested the fan on different voltages (5v, 6v, and 9v) without the potentiometer and it worked great. I tested the potentiometer with different fans and it worked just fine. Other than that issue the fan moves plenty of air, but it is a bit loud.

Funciona muy bien, fácil de instalar, sólo reemplace el motor viejo por este y sin problemas mi inflable volvió a cobrar vida

Great cooling fan for solar chargers. combined with the temperature monitoring to kick in at 32C and cool it down to 26C, works like a charm and has a very good air flow.