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Little Bird
Fan for Raspberry Pi 4
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Raspberry Pi Heat Sinks and Cooling Fans
$7.45
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Want to keep your Raspberry Pi cool? Try this 5V Mini Cooling Fan and prevent your hard-working Pi from overheating! Of course, it's also great for use wi...
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Want to keep your Raspberry Pi cool? Try this 5V Mini Cooling Fan and prevent your hard-working Pi from overheating! Of course, it's also great for use with any small computer or FPGA or motor driver or anything that needs cooling.
Plug the fan directly into your Raspberry Pi's 5V+GND GPIO power pins, as shown, for instant cooling! Place in your case, or even better, on top of your Pi's CPU to give it extra air-flow.
Compatible with any and all Raspberry Pi computers but only the Pi 3 and 4 runs hot enough to benefit from any cooling when doing intense computations.
Note that you do not need a fan for your Pi, as it will automatically adjust its speed to avoid overheating, this is just for people who want to run it at top speed for a long time.
- Operating voltage: 5V
- Current: 0.2 A
- Brushless DC fan
- Fan dimensions: 30mm x 30mm x 8mm
- Wire length: 3.25" / 80mm
- Fan weight: 6.2g / 0.22oz
- Mounting screws & nuts included
Jargon buster
Plain-language definitions for the technical terms used above.
- DC
- DC means direct current, where electricity flows in one constant direction, as supplied by batteries, USB ports and many plug-pack power supplies. When a product specifies DC, it runs from a DC supply rather than mains AC, so you need to provide the correct voltage and polarity.
- GND
- GND is the ground or reference connection (0 V) for a circuit. When connecting two devices together, their grounds must be joined so both agree on what counts as a low or high signal.
- GPIO
- General-purpose input/output pins are microcontroller pins you can set in software to read signals, switch devices on and off, or connect to peripherals. The number of GPIO pins matters because it limits how many buttons, LEDs, sensors, and other parts you can wire directly to the board.
- motor driver
- An electronic circuit that lets a low-power controller switch and control a motor that needs more current than the controller pins can safely provide. Checking motor driver support matters because pumps and motors usually cannot be connected directly to a microcontroller output.
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