Coolerguys 12vDC Waterproof IP67 Fan (High Speed, 120x38mm)

I can't fault the fan, it did its job admirably. REALLY SILLY POWERFUL.The idea was to put this at the mouth of the drain hole on my freezer I'm using as a refrigerator in the interim when I can afford to replace the 15 year old MONOGRAM that came with this house, already put like 5k in repairs to it, so not really wanting to put more. THE issue was, moisture build up. THE idea was, pull the moisture out of the freezer using the fan. NOW maybe the problem was it was blowing too much air out causing my little temperature probe thing to trigger the freezer to stay on, thus building up condensation inside. SINCE it was way more damp with this little hack than without it. I thought I calculated correctly, 7ft^3 freezer, a fan that can move like 12.3ft^3/ minute might be too powerful. NOT GIVING UP ON IT, since I think the logic is there and I don't know how long those desiccants can last. Also they smell bad. I'll just buy the noctua fan controller for it.Conclusion:Failure for me, but can tell this fan if used properly and in the right size area, would be great for people. I was impressed by its power in such a small size.

Works great!! Easy hook up.

Works great for my application

Works great! Just needs some kind of guard around it. Several times now I’ve accidentally cut my finger on the blades when I’ve been working close to it and it accidentally gets knocked over! Each time that’s happened I’ve needed to replace the fan because that contact ends up bending a blade enough to make a horrible noise and burning smell, or it has just split the blade. Still keep reordering it, though, because it works great cooling down our RV’s solar equipment down in the bay/basement when the weather gets warm.

The media could not be loaded. I purchased the low flow model.Great fan moves a lot more air than the battery fan I purchased. Bought this fan to circulate air and lower the overall temperature in a cheap refrigerator that doesn't have an internal circulating fan. Does a great job, very quiet. 12v means a very small cord, small enough to close the door over. Being waterproof I don't worry about it being in a moist environment.

Just installed these into my RV camper outside refrigerator area. they are much quiter than I thought they would be. They also move way more air than I thought they would. We had to change our settings because the refrigerator was freezing everything the first full day of operation. On 95 degree days the refrigerator had no problem maintaining 35 degrees. Nice ice-cold drinks, great way to camp.

It was crazy loud and spinning so fast I thought it was going to tear itself apart and I guess it probably was. I thought for sure that I ordered a 24v fan, but I guess not. I measured 70 decibels on this thing running 24v, so I'm guessing that their 36 db rating when running the proper voltage is probably accurate. It managed to run for several minutes at 24v before I figured out that it was the wrong voltage fan for my use and shut it off, so I think it is probably very durable. If you need a 12v fan in this size that is 36 db or less, then it's probably a great fan for you. For me though, I just hope I didn't damage my printer mobo. Now I have to cut this thing out and solder an appropriate fan on.

This fan is very fast and very loud, but if you're in the market, you already know that. It works well and moves a ton of air. Downclocks with lowered voltage satisfactorily.My main issue isn't with any of those things, its that it doesn't take normal PC fan screws like almost every other 140mm fan. You're going to have to use special hardware with a bolt-through configuration if you want to mount this for a server. If it came with bolt/nuts or used standard PC fan screws it'd be a 5 star product.