🌀 UTUO Brushless Centrifugal Blower: High Speed 24V DC Dual Ball Bearings Fan - 120mm x 32mm (4.72x4.72x1.26 inch) with XH-2.5 Plug Review

I bought this fan to cool the generator in my sailboat engine room! The compact form factor was important to me and it fit perfectly in the small space I needed for the installation. It moves a lot of air - about 45 cfm, which might not sound like much, but it's actually quite a lot and it does its job fairly quietly, unlike some other fans I've researched that sounded bigger than jet engines. Before installing this fan, my alternator was getting hot. up to >400F! The temp is now barely…

Used to cool my 3000w car amp. Works very well and has good airflow. It's a bit loud, but it was in my amp rack in my trunk, so I really couldn't hear it. Even at 149 dB(SPL) from 2 12 no problem. Without this fan, my amp (0.75 ohm load) would switch off after 1 hour. With fans, my amp didn't turn off at all due to the temperature. I connected the plus to the power supply of the amplifier (remote source) and the minus to the case.

It's 12V, draws only about 1.2A (if you let it). Reverse polarity does not change the direction of rotation, it just prevents it from working. I use it to remove heat from a 2kW inverter. In a barn with a temperature of 43 degrees Celsius, the outside temperature of the converter dropped from 41 degrees Celsius to 34 degrees Celsius in 10 minutes. table like a turbine. This is HIT HARD! It's loud, that's for sure, BUT if you need real air movement and cooling performance, this is a really good…

I bought this fan to cool the generator in my sailboat's engine room! The compact form factor was important to me and it fit perfectly in the small space I needed for the installation. It moves a lot of air - about 45 cfm, which might not sound like a lot, but it's actually quite a lot, and it does its job fairly quietly, unlike some other fans I've researched that sounded bigger than jet engines. Before installing this fan, my alternator was getting hot. up to >400F! Now it barely goes…

First off, it moves an incredible amount of air for its small size. At full speed, you'll feel the air at 6 feet with ease. The downside is that it's noisy, especially after it's been hacked. It was pretty quiet for the first week or two, like someone using a hair dryer in another room through a closed door. But it got to the point where it sounded like the hair dryer was in the room with you. To compound the problem, mine came with a cracked case so I had to refill the case with epoxy over the

I bought this fan to cool GPUs for mining. And it's absolutely the best fan I've ever had, it's completely different from a regular fan. I have a 220cfm fan that bleeds air out of my cards and when I remove and reseat the 220cfm fan my GPU temp drops by 5C. Although a 220cfm fan pushes more air , is a blower fan has a much stronger vacuum. And he did exactly what I needed. My GPU went from 54 to 49 degrees Celsius, incredible results. It's definitely loud, but I give it a good rating because I…