Review on Raspberry IUniker 30X30X7Mm Brushless RetroFlag by Brian Sitton

Installed this fan in a Retroflag SUPERPi case along with a Raspberry Pi 3B+. Firstly, the supplied nuts and bolts were, and probably will be in most cases, too long BUT that's a minor annoyance. The Retroflag case features fan clips that do an excellent job of holding the fan in place. Second, the fan noise is pretty loud when plugged into the 5V pins. Loud enough to be heard several feet away. I swapped the pins for 3.3V pins and the fan is much quieter and still feels like it's pushing enough air to cool effectively. Can't comment on durability as I've just bought them, but if they don't last at least a year I'll reconsider my review and review.