Review on 🌀 Noctua NF-A4x20 5V Premium Quiet Fan (5V Version) – Efficient Cooling with 3-Pin Connector, 40x20mm, in Brown by Abdirahman Elmer

Wish they came in black. Made in China. In the application I envision, the fan would be visible among other black hardware. I didn't really appreciate this fact at the time of ordering. I ended up changing the design to a black fan. If the fan is not visible in your application, be sure to continue. The current drawn was less than 0.1 ampere at 5 volts. The noise level was about what I expected.