Review on 🌀 AC Infinity CLOUDPLATE T5, Rack Mount Fan 1U, Rear Exhaust Airflow, for Efficiently Cooling AV, Home Theater, and Network 19” Racks by Erik Snyder

This was an easy to use and easy to install product. The fan fits perfectly in my 1U rack and works very well. It's a bit noisy when you turn it on at maximum speed, but otherwise it's a worthwhile investment for keeping the rest of your hardware from overheating. Storage at idle temperatures ensures a longer service life. The temperature control on them is pretty accurate and I use them to automate my setup. Overall this is a good product and I would recommend installing it if you can save a few bucks.