DORHEA 3007 Fan - 2PCS 30x30x7mm

for raspberry pi 4 cooling fan 30x30x7mm 3007 Fan, It can be assembled easily by screws Terminal Interface : with two terminals, Its connector is separating, One-to-Two interface connector Interface for dual speed mode (3.3V and 5V DC). 3007cooling fan compatible with : Raspberry Pi B, B+, A+, 2, 3 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. Allows your Raspberry Pi or other experimental tools to quickly dissipate heat and will extend the working life of your Pi other development board.