Cool Fan Size (L x W x
H): Approximately 30 x 30 x 7 mm.
Easy to install the fan for pi by screws, screw
length: 15 mm.
Fan Connector: 2 pins, Rated
Voltage: DC 5V, Working
Voltage: DC 3.0 - 5.8 V.
Fits perfectly for Raspberry Pi 4 B, Pi 3 B+, Pi 3 B, Pi 2 B, Pi 1 B+, RetroFlag NESPI Case, etc.
The cooling fan run smoothly, work almost noiseless and meet your daily requirements, can keep CPU safe without overheating.