USB FAN 140MM-Single

Using this below a mini PC. Really helps keep the unit cool. Quiet and effective.

Works great, has 3 speed setting and is very quiet. Has thick rubber feet.solid construction.

I use these for my ikea greenhouse, I bought one about 4 years ago and is still working just as good as the first day I got it. I have it on 24/7. Bought another one for my 2nd cabinet. Quality is amazing, size is perfect. I attach these to the top with magnets. Wire is nice and long, value is worth the price. Price is decent. Does not get too hot and easy to install. Airflow is good! I’m very impressed at the durability.

I bought one to place on my Mac Mini for additional cooling. I love the rubber feet it has on both the top and bottom. I don't have to worry about it scratching anything. The fan works really well, but it's has a bit of noise that developed over the first few days. It's very mild, but may bother some people (I wouldn't have thought much of it but the second unit I got is quieter). It worked well enough that I placed a small work laptop on top that's always hooked it to monitor. Even with it being between two computers I never have to take it off low. I was happy enough that I bought a second fan one to place under another laptop stand for my primary laptop. That stand is elevated so I occasionally turn the fan higher when doing heavy processing. I love these fans and happily recommend them!

Neat little fan. It’s really small so it doesn’t blow a ton of air but can serve very specific applications. Electronics, etc. Very quiet on low speed you can’t really hear it! Will update if necessary.

Works well for cooling a 3.5 inch hard drive in a dock to keep it cool while writing several terabytes continuously (this took several hours) I checked the hard drive temps in CrystalDiskInfo and this fan plus a heat sink lowered the temps by almost 10°C. Even with out the heat sink on top of the hard drive i'm confident it would have made a notable difference too. Love the 3 speed options too.

I'm connecting with a major provider who's ISP division sends out Nokia can style modem/gateway. Notoriously know to overheat and telling you, "hell no. no mo". Fan sits perfectly on top of device with cute little sucker cup feet. USB adapted to USB-C plugs directly into device. Is whisper quite from a few meters away. Keeps device cool as a cucumber 24/7

Sat it on top of straight talk home router for cooling. Works good and you can't hear it from a few feet away on low.

A little loud but works well

I keep my Xbox Series X in my media stand, but it's just slightly too crammed for ideal air circulation and gets very warm. I put this pointing outwards and it now keeps it nice and cool! Perfect! Very quiet too, even on high. 10/10.

Lo ocupo con Xbox series X ,ayuda mucho a mantenerlo fresco, es muy silencioso, en realidad no te das cuenta que está prendido por el sonido, como extractor le doy un 10/10

Perfect for cooling my audio receiver

I have a Mac Mini that overheats up to 106 degrees Celsius. I installed this fan under the computer and it immediately dropped the temperature by 17 degreesIt was so quiet I thought it wasn’t working