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Waveshare Dedicated All-In-One aluminum alloy cooling fan for Raspberry Pi 4B, PWM speed adjustment, better cooling

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5V Cooling Fans for everyday users

The Waveshare Dedicated All-In-One aluminum alloy cooling fan for Raspberry Pi 4B, PWM speed adjustment, better cooling by WAVESHARE is a mid-range 5v cooling fans designed for everyday users. It features Shipping Weight: 0.06 kg and Shipping Dimensions: 10 × 8 × 2 cm.

₹1,819
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Total: ₹1,819
Buying tip: A well-rounded choice at a fair price. Recommended for most buyers.
Estimated delivery: 24 Aug7 Sept
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Quick Specs

Shipping Weight: 0.06 kg
Shipping Dimensions: 10 × 8 × 2 cm

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SKU: robu-3446450Category: 5V Cooling Fans

About This Product

The Waveshare Dedicated All-In-One aluminum alloy cooling fan for Raspberry Pi 4B, PWM speed adjustment, better cooling by WAVESHARE is a mid-range 5v cooling fans designed for everyday users. It delivers reliable performance at an accessible price.

Key Specifications

  • Shipping Weight: 0.06 kg
  • Shipping Dimensions: 10 × 8 × 2 cm

Why Buy from Elecvora?

Elecvora sources this product directly, cutting out multiple middlemen. Every order includes free shipping, a 15-day return policy, and secure payment via Razorpay.

The Waveshare Dedicated All-In-One Aluminum Alloy Cooling Fan for Raspberry Pi 4B is a compact cooling solution designed specifically for Raspberry Pi 4 Model B boards. Featuring an aluminum alloy heatsink and PWM speed-adjustable fan, it provides efficient heat dissipation while maintaining low noise operation. The all-in-one design saves space and fits the Raspberry Pi 4B perfectly using matching mounting holes.

Powered directly from the Raspberry Pi's 5V supply, it offers reliable cooling for continuous operation, embedded projects, industrial applications, and performance-intensive tasks. With a lightweight construction, thermal tapes included, and a high-speed 5500 RPM fan, this cooling system helps maintain stable temperatures and improve overall system reliability.

Heat Sink Introduction


Features:

  1. Dedicated design for Raspberry Pi 4 Model B
  2. All-in-one aluminum alloy cooling solution
  3. PWM speed-adjustable cooling fan
  4. Low noise operation
  5. Space-saving compact design
  6. Lightweight construction
  7. Powered directly from Raspberry Pi
  8. Includes thermal tapes for efficient heat transfer

Useful Link: https://www.waveshare.com/wiki/PI4-FAN-PWM


Specifications:

  1. Operating Voltage: 5V DC
  2. Power Consumption: 0.3W
  3. Current Consumption: 0.06±0.02A
  4. Fan Speed: 5500±10% RPM
  5. Cable Length: 80±10mm
  6. Fan Control Type: PWM Adjustable
  7. Interface Type: 3-Wire Fan Header
  8. Supported Board: Raspberry Pi 4 Model B
  9. Construction Material: Aluminum Alloy
  10. Cooling Solution: Integrated Heat Sink + Fan

Package Includes:

1 x Waveshare Dedicated All-In-One aluminum alloy cooling fan for Raspberry Pi 4B, PWM speed adjustment, better cooling

1 x PI4-FAN-PWM 

4 x Silicone thermal tape

2 x  Screw 

1 x FAN Adapter V2

1 x Screw Driver

Setup Guide

1
Identify the pins
Locate VCC (power), GND (ground), and data pins (SDA/SCL for I2C, MOSI/MISO for SPI, or TX/RX for UART). Refer to the pinout diagram on the product page.
2
Wire to your microcontroller
Connect VCC to 3.3V or 5V (check the module spec), GND to GND, and data pins to the appropriate GPIO pins on your Arduino or Raspberry Pi.
3
Install libraries
In Arduino IDE, go to Sketch → Include Library → Manage Libraries and search for the sensor library. Install the recommended version.
4
Upload example sketch
Open File → Examples → [library name] → Basic Example. Upload to your board and open Serial Monitor to view output.
5
Calibrate if needed
Some sensors (temperature, humidity, distance) may need a short warm-up period or calibration. Run the calibration sketch if provided.