MakerFocus 2pcs Raspberry Pi 4B Fan, Raspberry Pi Cooling Fan DC Brushless CPU Quiet LED Cooling Fan 30mm x 30mm Fan Cooler Radiator 5.0V for Raspberry Pi 5/4B/3B/3B+/2B+

I am very pleased with the MakerFocus Raspberry Pi LED Fan -The addition of the blue LEDs to my case has given it an eye-catching and futuristic aesthetic that I can't get enough of. It gives off a very cyberpunk vibe!One of the standout features of this LED fan is its exceptional quietness. It's so hushed that it's almost impossible to detect its presence. The tranquility it offers is remarkable, ensuring that my workspace remains serene and distraction-free, even during intensive tasks.The icing on the cake? The cost! This bundle comes with not just one, but two of these fantastic LED fans, and the price is unbelievably cheap for the quality you're getting. It's a true steal that offers unparalleled value for money.My Raspberry Pi 3 has never looked better, thanks to these LED fans. The vibrant blue glow adds a captivating charm that sets my setup apart from the ordinary. It's like a piece of art that I can't help but admire every time I glance at it.In conclusion, the MakerFocus Raspberry Pi LED Fan has exceeded all my expectations and has truly elevated my Raspberry Pi experience. The cyberpunk aesthetic from the blue LEDs, the whisper-quiet performance, and the unbeatable value of getting two fans at such a low cost make this a must-have accessory for any Raspberry Pi enthusiast. If you're looking to add a touch of magic to your setup, look no further - this LED fan duo is the perfect choice!TLDR: They're badass 👍

I got this 2-pack to replace a single "failed" fan I had on my Pi 4. The original was working but boy was it LOUD. It was quiet to start but just got noisier over the years.At first when I put in this new one I wasn't even sure it was powered on, it was SO quiet. I had to get up close to it to see it spinning and feel the air flow. Air flow isn't great but it's a small fan and probably the same as the old one.I'm using the 5V connection, haven't tried 3.3 to see what difference that would make, but I'm happy with the noise level and cooling so I'm leaving it alone.And having a 2-pack means if this one also gets loud or fails, I've got a spare ready to go. Bonus.

Quite and seem to last longer then other RPI fans I have purchased in the past. A good deal for the price considering they typically last 2+ years.

I bought the fan for my Raspberry Pi microcomputer since I would occasionally get the high temp warning. The fan pumps enough air to keep the high temp warning away. Simple to connect to the Raspberry power pins for power. There is a detectable level of noise from the fan, but I have to be trying to hear the fan and my ear needs to be within 3 feet of the fan in a quiet room to hear it. Otherwise the only indication that reminds me the fan is running is the blue light built into the fan. That is a bonus. The supplied mounting bolts weren't compatible with my Raspberry Pi box, but for the first two weeks I put fan directly on top of the processor heat sink, and had no problems. I made a more permanent mounting using some double sided sticky foam tape and a non-conductive spacer. Good value for the money.

Works good. Fans are literally dead quiet and the led is bright and stable. Time will tell on how well they last. But overall excellent quality.

I bought the 4 pack of fans and they are perfect! I have 2 Rasberry PI's a 4GB and 2GB models that needed some cooling. Luckily I have a 3D printer so I was able to print a case that can house these fans, but I'm sure you can find them online for cheap. This fan is exactly what I needed for my build. I wanted a quiet fan that would help cool my Pi and this does the job beautifully. I highly recommended this for anyone who is looking to actively cool their Pi for cheap.Pros:- Cheap: - I bought these for less than $10 so that is $2.50 a fan which is a great price. - The material used is not cheap feeling and the included screw and nut is flawless- Quiet: - I have recorded the noise of the fan at 10 cm away to find no significant difference in change in noise (<1 delta Db) - the sound level is inaudible, you can't even tell if the fan is on without looking at it- Great cooling: - The Temps for my pihole with other background process being ran was around 63°C before installing the fan and now its 46 °C after installing fan.Cons:- Non so far, I'll Check back in after a month of use.

These are a little too loud for me as they only run at the 5v speed. They could theoretically run at the slower 3v speed but instead of 2 connectors for the wires there is only one, so you're limited to only using the 5v option on the RPi4 GPIO at least, unless you replace the end connectors... One of my three fans isn't behaving 100% correctly anymore either after less than 6 months, so now that I need a replacement I think I will go back to the original boring black fan that came with the case.

The fan on one of my Pihole servers started getting louder and louder so, I finally ordered this set of replacement fans. I powered the server down, swapped out the old fan for one of these and have not heard a sound from it since.Swapping out the fan is simple (if you have ever setup a Raspberry Pi in a case before, follow the same steps). Since there were two fans, I have a spare in case of need.Hopefully, this review was helpful to you.