Header banner
Revain logoHome Page
kotto big airflow dual 120mm usb plug electronic cooling fans - dc 5v powered, 3 speed control for cabinet chassis fan, server & workstation cooling logo

KOTTO Big Airflow Dual 120Mm USB Plug Electronic Cooling Fans - DC 5V Powered, 3 Speed Control For Cabinet Chassis Fan, Server & Workstation Cooling Review

6

·

Average

·

$$
Revainrating 3.5 out of 5  
Rating 
3.4
🎵 Stereo System Components, 🎵 Home Audio

View on AmazonView on ЯM

Media

(4)
img 1 attached to KOTTO Big Airflow Dual 120Mm USB Plug Electronic Cooling Fans - DC 5V Powered, 3 Speed Control For Cabinet Chassis Fan, Server & Workstation Cooling
img 2 attached to KOTTO Big Airflow Dual 120Mm USB Plug Electronic Cooling Fans - DC 5V Powered, 3 Speed Control For Cabinet Chassis Fan, Server & Workstation Cooling
img 3 attached to KOTTO Big Airflow Dual 120Mm USB Plug Electronic Cooling Fans - DC 5V Powered, 3 Speed Control For Cabinet Chassis Fan, Server & Workstation Cooling
img 4 attached to KOTTO Big Airflow Dual 120Mm USB Plug Electronic Cooling Fans - DC 5V Powered, 3 Speed Control For Cabinet Chassis Fan, Server & Workstation Cooling

Photos by authors

(1)
img 5 attached to KOTTO Big Airflow Dual 120Mm USB Plug Electronic Cooling Fans - DC 5V Powered, 3 Speed Control For Cabinet Chassis Fan, Server & Workstation Cooling

Details

BrandKOTTO
Voltage5 Volts
Cooling MethodAir
Compatible DevicesServer
Noise Level35 dB
MaterialStainless Steel
See 1 more

Description of KOTTO Big Airflow Dual 120Mm USB Plug Electronic Cooling Fans - DC 5V Powered, 3 Speed Control For Cabinet Chassis Fan, Server & Workstation Cooling

Dual 120mm USB fans designed to cool electronics, ranging from modems to game consoles, as well as workstations. USB Powered (USB power adapter not included). USB-powered, connected dual fans with multi-speed controller for optimal noise and airflow levels. Dual hardened stainless steel shielded bearings have a lifespan of 70,000 hours. Silicon anti-vibration isolators reduce vibration and noise level when laid flat or stood upright. Total Airflow: 101.6 CFM | Noise at Max: 28.6dBA | Current: 0.3Amp | Dual Ball Bearings. Dimensions: 4.9in(L) x 4.9in(W) x 1.8in(H) in per fan. Total Size: 9.8in(L) x 4.9in(W) x 1.8in(H); Cable Length: 100cm/39 in

Reviews

Global ratings 6
  • 5
    3
  • 4
    1
  • 3
    0
  • 2
    0
  • 1
    2

Type of review

Revainrating 1 out of 5

I do not pay for something new to get something used and opened

After going through a few Hoops to get this here I am thoroughly disgusted I paid for new it arrives not only open but obviously used. Will be demanding a full refund and will never shop here again.

Pros
  • Great price. Works better than what I anticipated
Cons
  • The design may not be aesthetically pleasing to some users

Revainrating 5 out of 5

Cools my mini-pc - my new review

I have a mini-pc that did not come with a fan, that I thought ran a little warm. I set it up as a TrueNAS, so it was on 24/7. The fans brought the temp down from 61c to 40c on the lowest setting.The fan is almost silent at that speed.I put one on top, and one on the bottom. The PC was able to power it just fine with the USB port on the mini-pc.

Pros
  • great price for the fans and have no differences than 20 bucks pack
Cons
  • The USB plug may only be compatible with certain devices, limiting its versatility

Revainrating 1 out of 5

Did not work best in my review

The control switch didn't work unless you moved the wires around. So received the item in non working order and returned it.

Pros
  • Item did what it was described as doing
Cons
  • May be too bulky for smaller cabinet or workstation setups

Revainrating 4 out of 5

A little too bulky but they get the job done

Pretty quiet, a little too boxy and underpowered.Was expecting more air movement with this ones but they still do the job.The mid and low settings are completely useless for a fan this big.

Pros
  • Very good fans for the price, well built and quite.
Cons
  • May require additional ports or adapters for proper installation

Revainrating 5 out of 5

Great for the price. Classical music listeners should read my comments.

For this price, the fans work great. I use the dual fans to set on top of my A/V receiver.it keeps the air moving just fine (I always use the setting of MEDIUM speed). I cannot hear the fans running from my chair during normal operation of movies and tv shows (I have to turn everything off in order to hear then running). However, when I play my classical music, I can hear the fans during the real quiet musical passages.almost enough to distract from the music. Frankly, I can hear the musicians…

Pros
  • nice
Cons
  • May interfere with other electronic devices in the same area, leading to connectivity issues and interference

Revainrating 5 out of 5

Warm the space while cooling your stuff.

Used it to move more air from behind refrigerator and wine vault, moves sufficient air to make a difference and works fine!

Pros
  • No noise at all. Works well.
Cons
  • May not be durable enough to withstand constant use over extended periods of time