Little Bird
Heatsink Kit for Raspberry Pi 4B
This heatsink kit is designed for the Raspberry Pi 4B, helping to reduce thermal throttling during heavy workloads. The set includes three adhesive-backed he...
This heatsink kit is designed for the Raspberry Pi 4B, helping to reduce thermal throttling during heavy workloads. The set includes three adhesive-backed heatsinks sized to fit the SoC, USB controller, and RAM chips on the Pi 4B.
Available in two colour options: a colourful set (1 copper + 2 aluminium heatsinks) or a silver set (3 aluminium heatsinks). Self-adhesive thermal tape is pre-applied for easy installation — simply peel and stick onto the chips.
Key Features
- Designed for Pi 4B – Sized to fit the main heat-generating components
- Passive Cooling – Reduces thermal throttling without a fan
- Self-Adhesive – Pre-applied thermal tape for easy peel-and-stick installation
- Two Options – Colourful (copper + aluminium) or silver (all aluminium)
Ideal For
- Raspberry Pi 4B thermal management
- Reducing CPU throttling under sustained load
- Complementing case-based cooling solutions
Package Contents
- 3× Heatsinks (sized for SoC, USB controller, and RAM)
Jargon buster
Plain-language definitions for the technical terms used above.
- RAM
- RAM is temporary memory used while a device is running, and its contents are lost when power is removed. A “Run in RAM” mode is useful for testing settings without permanently programming the module, but it may not support every feature.
- thermal throttling
- Thermal throttling is when a processor automatically slows down because it is getting too hot. A case designed to reduce throttling can help a small computer maintain performance during heavier tasks.
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