2PCS DC 5V Brushless Cooling Fan Heatsink Cooler Raspberry Pi Fan

☑Upgrade bearing of this fan not only can make sure outputing a lot of wind,but also quiet enough.
☑Unique Terminal Interface: It with two terminals, Its connector is separating, One-to-Two interface, can choose 3.3V or 5V. According to the voltage requirements in accordance with your needs to choose which to
☑Efficient drop temp of your Pi by using our fan.
☑Installation Screws Included: Don’t need to purchase screws by yourself. Intimate service, easy to install!
☑Fits RetroFlag NESPI Case Perfectly.