Dorhea 2pcs Raspberry Pi 3 Model B Fan 30x30x7mm Raspberry Pi Brushless Cooling Fan Brushless 3.3V 5V DC Quiet Fan for Raspberry Pi 3 B+, Pi 3 B, Pi 2, Pi B+, Pi Zero/Zero W,Robot Project

Specifications: - Fan Size: 30x30x7. 5 mm (LxWxH) - Wire Length: 2. 6 inches (66mm) - Connector: One-to-Two pin - Color: Black - Bearing Type: Hypro Bearing - Operating Voltage: DC 3. 3V - 5V - Start up Voltage: DC 3V - Noise Level: 15. 92dBA - Life Time: 30,000 hours 3007 case fan suitable for Raspberry Pi B / Raspberry Pi B/ Raspberry Pi A/ Raspberry Pi 2 and Pi 3 Model B/ Raspberry Pi 3 / Raspberry Pi 4/ Pi Zero/Zero W Package Including 2 X Cooling Fan 8 X Nuts 8 X Screw.