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

Description 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. View more What's 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 Dimensions Size 64 x 43 mm (L x W) Cable Length: 80 ± 10 mm Links Website Dedicated All-In-One Aluminum Alloy Cooling Fan for Raspberry Pi 4B w/ Adapter V2 - Wiki Specifications 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