Wathai 120mm x 38mm Brushless Cooling Case Fan 12V 2pin DC High Airflow

So Many Uses – Running One on My RV Fridge and Another in My Shed This Wathai 120mm brushless cooling fan is a versatile, hardworking little fan that earns every bit of 5 stars and has proven useful in more ways than I expected. I have one running on the back side of my RV refrigerator to help dissipate heat and keep the cooling unit running more efficiently—a well-known upgrade for RV fridge performance that makes a noticeable difference, especially in hot weather. I also have another one exhausting heat out of my small shed, where it keeps the temperature more manageable during the summer months. In both applications it runs quietly, moves serious airflow for its size, and has been completely reliable without any issues. The 12V DC brushless design makes it easy to wire into a variety of setups, and the 2-pin connection is straightforward to work with for basic DIY installations. The 38mm depth gives it serious airflow performance for a 120mm fan, which is exactly what you need in demanding heat management applications. If you're looking for a dependable, high-airflow cooling fan for an RV, shed, solar cabinet, or any 12V application, this one is a smart, affordable choice that handles the job with ease. Highly recommended.

I got this for a the vent on a soldering station. Super powerful and can hand both voltage changing, and PWM just fine.

The first picture is the fan that stopped working, I ordered 2 of the new fans and mounted them where the one was mounted on the RV Refrigerator. Now it cools down quickly and stays cold.

Powerful fan but noisy. Quit working after a couple of weeks. When power is applied, the fan turns briefly then quits. Update: We have upgraded our review from 1 star to 4 stars as the company promptly sent us a replacement. We wanted a strong fan which this one is. I down graded the rating by 1 star for the noise that the fan makes. We'll see how long the replacement lasts. If this one also fails, I will change my rating back to 1 star. UPDATE. I've changed my review back to 1 star. The replacement fan likewise failed within 2 weeks of use.

I bought this to construct a fan to push air through my gas heatalatoer during power outage. it pushes a lot of air for relative low power drain. I built a sealing holder and used a battery jumper as power source. The built in holes made it easy to mount this unit

Quite noisy but powerful little fans.

Says it's rated at 42dB, but sounds way louder than that. It looks like most reviewers use it for PC installs. I used this to replace a fan on a beverage fridge, and it sounds twice as loud as the original fan. Other than that it is easy to install and seems to be built well.

Used this fan with a 12v temp controller to kick on when my residential fridge installed in my RV compressor runs. Freezer temp at medium setting is now -10F.

needed a fan for our RV fridge....works good

Works as should