WEBAmazon.com: 5 Volt Fan. 1-16 of over 1,000 results for "5 volt fan" Results. Check each product page for other buying options. Overall Pick. 2pcs 3007 Fan for Raspberry Pi 5 30x30x7mm Cooler Fan Pi Brushless Cooling Fan 30MM 1.18in 3.3V 5V DC Quiet Fan for Raspberry Pi 4, Pi 3 B+, Pi 3 B, Pi 2, Pi B+, Pi Zero/Zero W,Robot Project. 434.