USB Fan 80mm, USB Computer Fan 5V Quite USB Ventilation Fan Compatible with 3 Speed Control for Receiver DVR Playstation Xbox Computer Cabinet Cooling 80 x 80 x 25mm

I bought this to keep my external ssd cool while under heavy work load, and it didn’t disappoint at all. Works perfect, is quiet, and the speed selection switch is a really nice touch.

works great on mini pc to help cool it, it blows a lot of air and fits perfect on top

Great fan and love that it’s able to work with USB connection for power. Adequate cooling capacity and power. I’m using it to cool my battery charger and also when charging my large capacity laptop portable battery that gets hot when it’s charging. Very versatile and great value for the money!

Got this to cool an external hdd enclosure, It provides ample airflow and works very well, But it is kind of loud and whiny unless it's on the low speed. Overall great value and a solid performer.

My PC sits inside a cabinet space which is ventilated but has no air flow. I purchased this to help circulate air around the PC and in/out of the cabinet space. It's so quiet you can barely tell it's running, and does a good job of moving air. Worth every penny, the cabinet stays close to room temperature now.

Good product just the right size!

I purchased this fan to place into and ventilate a costume character (furry) head. While a little "thick" it is extremely quiet. Appears to be durably built. And I actually love wearing my costume character head. I sweat a lot and this is like having air conditioning inside the head! Perform for hours at a time more cool and comfortable than not wearing any head other than my real one! It seems to sip power from a rechargeable USB connection battery while being powerful and can go for at least 4+ hours on one charge.

Works as advertised. Use mine on top of a zoo-med skyscraper terrarium to circulate air flow.

I bought this fan for a humid plant terrarium. When the tank gets a little too humid, this fan sucks the air out and helps to regulate humidity to within range. It also works well in circulation and removes stagnant air. I've only ever used the lowest setting (which is very quiet, but not to the point where you don't know it is on), but setting 2 and 3 give off a good breeze if you're wanting to use as a desk fan!

All good.

I ordered this for a friend who needed an extra fan to keep a small NAS cooled, and this does a great job! USB powered with a three speed selector switch making it easy to set the fan to the speed you need. Even on the fastest speed, the fan is close to silent while moving plenty of air. This fan has dropped the temp of the NAS by 15-20 °F, which will give much longer life to the drives in that unit. I can highly recommend it to anyone who needs an extra cooling fan for just about any purpose.

I bought this fan to add some mechanical ventilation to a home-built structured media cabinet that needed cooling beyond the passive ventilation I built in. On the lowest setting it is very quiet and manages to lower the temperature in the cabinet by 4-5 degrees C (measured with a thermometer). I had to cover some of the passive ventilation openings in the cabinet to increase the ventilation power of the fan. It doesn't seem to move a lot of air, but it meets my needs. I power it with an old BlackBerry charger block that puts out 0.7A.

Bought this extra USB fan because my PC was listing the CPU as getting too hot, despite the three cooling fans already in the chassis. I plan to use this to either draw in cool air or to help push out and circulate hot air under my desk where the PC is placed. Has three different speed settings (besides off) and except on the highest setting, you can almost not hear it in operation. USB cord is long enough that I can plug it into a nearby USB hub so as not to take up a slot on the PC itself.