Heat sink 40 x 30 x 5 mm for the Raspberry Pi 5 & 4 This particularly large heat sink is suitable for the Raspberry Pi 5 & 4 and ensures perfect heat dissipation for performance-intensive tasks. The thermal adhesive tape on the underside makes installation very easy. Simply peel off the protective film and stick it on. - CPU/SoC cooler - Material: Aluminum - Color: black anodized - incl. thermally conductive adhesive film for easy installation - flat design allows HATs with mounted heat sinks to continue to be used