A compact cooling kit for the Raspberry Pi 3B, 3B+, and 4B featuring an aluminium heatsink with a built-in 9-blade cooling fan. The heatsink surface is designed with slots to maximise heat dissipation, while the fan provides active airflow at 7,500 RPM.

Installation is simple — the heatsink comes with adhesive thermal backing. Clean the Pi's CPU surface, peel off the film, and press the heatsink into place. Two smaller heatsinks are included for additional chip cooling.

Key Features

• Active Cooling – 9-blade fan mounted on aluminium heatsink
• Slotted Heatsink Design – Increased surface area for better heat dissipation
• Adhesive Thermal Backing – Peel-and-stick installation
• Bonus Heatsinks – Two small heatsinks for additional ICs

Specifications

• Working Voltage: 5 V
• Power: 1.5 W
• Fan Speed: 7,500 RPM
• Large Heatsink: 25 × 25 × 13 mm
• Small Heatsinks: 9 × 9 × 5 mm
• Weight: 12 g
• Compatibility: Raspberry Pi 3B, 3B+, 4B

Package Contents

• 1× Large aluminium heatsink with fan
• 2× Small aluminium heatsinks