120mm AC Powered Fan with Vriable Speed Controller, AC 110V to 220V Vriable Speed Fan for Receiver Amplifier DVR PlayStation Component Cooling

Works well. Used it in homebuilt phase change ac unit for work. Moves a lot of air, has good speed, but not a lot of torque. Small restrictions really limit its flow. But its quiet, does what I asked of it:-) voltage range from the little transformer says goes from 3 volts to 12v DC. Comes with little wire screens and spacers and some bolts with nuts.

Works great.

Nice and very cold breeze for cooling a btc node or a raspberry pi or a bitcoin miner

Works as expected, met or exceeded expectations.

Works fine for the money. Things like the wire grid protectors and the variable speed make it even more of a value.

Bought this to use with my offset smoker - sounds odd, but it works. I won't detail how I'm using this (like most of us barbequers we all have our secrets!).The item is well built, functions well, is quiet enough, and the variable speed controller is a must.Regardless of your application I do recommend this little fan - for it's size it produces good air flow and has a good price point.

moves alot of air, makes very little noise even on max.

Great little fan