Perfect for cooling all versions of Raspberry Pi. Technical specifications: supply voltage 5V DC, consumption 200mA 2-pin JST female power plug - suitable for the GPIO of the Raspberry Pi rotation speed 5000rpm external dimensions 30x30x10mm mounting bolt spacing 24x24mm length of the bolts of the threaded part 14mm black color 4 screws + 4 nuts included https://elecena.pl/product/22604992/10mm-raspberry-pi-3-4-fan 2023-02-22 https://elecena.pl/product/22604992/10mm-raspberry-pi-3-4-fan 2025-10-29