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Product description: Ultra Thin ICE Tower Cooling Fan - ultra thin fan for Raspberry Pi 4B - adjustable speed + accessories - Waveshare 23093
The ultra-thin ICE Tower Cooling Fan from Waveshare is designed to cool the Raspberry Pi 4B . It has an additional adjustment using PWM , thanks to which it is possible to set the speed of rotation of the blades according to individual needs. The maximum number of revolutions is about 5300±10% rpm . The fan is also equipped with a heat sink and a copper pipe with a diameter of 4.5 mm and a length of 3 mm, which help dissipate heat generated by the board. The components used allow the CPU temperature to be kept below 45°C, also during extreme operating conditions. The set also includes additional connectors that allow you to mount other shields to the Raspberry Pi.
The Ultra Thin ICE Tower Cooling Fan is equipped with a copper tube with a diameter of 4.5 mm.
Benchmark using sysbench on a Raspberry Pi 64-bit operating system.
Special features of the fan
- Adjustable fan blade rotation speed using PWM
- Additional copper pipe and heat sink dissipate heat away from the board
- The design allows for stocking - the set includes additional connectors for connecting overlays
- Thin and light construction that does not limit the design possibilities of the module
- Only compatible with Raspberry Pi 4B
Product compatible with Raspberry Pi 4B!
Also check the manufacturer's user guide . There you will find, among others, instructions for assembling elements and sample program code.
Pin description
The fan has 3 leads in different colors that should be connected to the Raspberry Pi in accordance with the following:
- Blue wire - PWM signal - TXD / D12 / D18 pins *
- Red wire - 5 V - supply voltage
- Black wire - GND - system ground
*When using a fan adapter, the default PWM pin is D12 (GPIO12).
Connecting the pins.
Raspberry Pi must be purchased separately.
Fan technical specification
- Compatible with: Raspberry Pi 4B
- Supply voltage: 5 V DC (power supply from Raspberry Pi)
- Construction: ICE Tower
- Additional components: heat sink and 3 x 4.5 mm copper tube
- Rated power: 0.6W @ 5V / 0.12A
- Adjustable rotation speed: yes, PWM
- Maximum rotation speed: 5300±10% rpm
- Fan dimensions: 40 x 40 mm
Kit contents
- Ultra Thin ICE Tower Cooling Fan - ultra thin fan for Raspberry Pi 4B
- Additional connectors - V2 adapter, goldpin strip 2x20 pin female, goldpin strip 2x2 pin female
- Acrylic mounting pad
- Screwdriver
- Thermally conductive tapes
- Mounting elements - screws and spacers
Components included in the set.
Useful links |
