4pcs 3007 Fan Black for Raspberry Pi 4 Fan 30x30x7mm Pi Brushless Cooling Fan 3.3V 5V DC Quiet Fan for Raspberry Pi 4, Pi 3 B+

High Quality -- 100% brand new and in good condition,with high quality ,great performance

Super Quiet -- Cooling fan run smoothly(15.92dBA), Long life (30,000 hours) keep CPU safe without overheating

Unique Terminal Interface -- with two terminals, Its connector is separating, One-to-Two interface connector Interface for dual speed mode (3.3V and 5V DC)

Compatible with Raspberry Pi B, B+, A+, 2, 3, 4 model B and B+ and Pi Zero/Zero W other robotic projects and development boards

This fan can be installed for most of the standard Raspberry Pi cases and also is compatible with RetroFlag NESPI Case