Waveshare Dedicated All-In-One Aluminum Alloy Cooling Fan for RPi 4B w/ Adapter V2

WaveshareSKU: RB-Wav-542
Manufacturer #: PI4-FAN-PWM-B

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Sale price $10.15

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  • Dedicated All-In-One Cooling Fan w/ FAN Adapter V2 by Waveshare
  • Designed for Raspberry Pi 4B (Not Included)
  • Material: Aluminum Alloy
  • Good heat dissipation effect
  • Easy to install and fix
  • Low noise, more practical with thermal tapes
  • Compatible with official system configuration

The Dedicated All-In-One Aluminum Alloy Cooling Fan for Raspberry Pi 4B w/ Adapter V2 is a thin and lightweight heat sink, equipped with a 3510 ultra-quiet cooling fan, and the fan supports PWM speed regulation, which is perfectly compatible with Raspberry Pi OS.

Other systems need to manually write a python or C code to drive the fan speed through PWM.

Note: Raspberry Pi and other HATs are not included.

  • 1x FAN Adapter V2
  • 1x Armor lite heatsink with PWM Fan for Raspberry Pi 4B
  • 1x Screwdriver
  • 2x M2.5x6 mm Screw
  • 4x Silicone Thermal Tape
  • 1x Instructions


  • 64 x 43 mm (L x W)
  • Cable Length: 80 ± 10 mm
  • Material: Aluminum Alloy
  • Power Supply: DC 5V input (can be powered from Raspberry Pi)
  • Interface: 3-wire PWM speed-adjustable fan header
  • Rated Power: 0.3 W (5 V, 0.06 ± 0.02A)
  • FAN: 5500 ± 10 % RPM
  • Supported Pi: Raspberry Pi 4 Model B 1GB / 2GB / 4GB / 8GB Version (not included)
  • Weight: 48 g

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