AC InfinityAI-80SCX Speed Control Fan Kit for Cabinet Cooling, Single 80mm Single 120 AI-120SCX 1

I Bought the set of two fans. The quality is great but the Air flow is minimal. Theres no way this fan is 136cfm. I have cheaper 120mm Axial fans with lower cfm and they move 5x the air. These fans aren't worth the money and 1 Star for the false CFM rating.

i purchase this one for my cabinet greenhouse.if it's what you need, then you should have one for each layer (esp it's glasses instead of racks in between)this fan does not generate strong directly wind (which is what i want), it's more like a gentle vortex air flow.i also purchased a 92mm (not speed adjustable)good quality (purchased a cheaper one but was way too small and weak so I returned that).

The product is great. Just have to be careful when ordering. Different configurations and especially if you are using for anything other than cooling down your electronics. You need one with a 110 plug if you want to use it in a hallway or basement to circulate air between rooms. Quiet and efficient.

This product is used in my woodstove. The fans themselves seem to work ok, altho they're noisier and don't move as much air as the lower-rated squirrel-cage blower they're replacing. The speed control is a problem. To be fair, there's an older speed control (wall mount) electrically upstream from the unit, but with that turned all the way up, the control that comes with these fans seems inconsistent. I set it and come back an hour later and it's just running a lot faster or slower than when i left it, and i'm the only one here. I have turned it to max speed and now use the old wall-mount speed control, but if buying again i would get the unit with just an extension cord. I just hope these last longer than the old blower (1 season).

I installed the fans in the exhaust vent for my RV fridge to allow more air movement over the cooling fins. I was having poor cooling performance during very hot summer days when camping. The speed controller allowed me to increase the volume of airflow during the heat of day and then slow the fans at night to reduce the sound level while sleeping. I no longer have any fridge cooling problems.