Fanless, stable operation
A heat pipe cooling system that solves the thermal challenges of the Raspberry Pi CM4
Ensures reliable performance even under high workloads and extended operation
Request a Quote / Contact Us
f you would like a quotation based on product pricing or order quantity, please contact us here.
We will propose the optimal configuration tailored to your specific application and requirements.
For technical inquiries—such as specifications, installation methods, or compatibility with supported devices—please feel free to reach out as well.
Our specialists will support you from pre-deployment planning through to operational use.
Are you facing any of these challenges?
Overheating under high workloads leading to instability
Want to avoid using fans (noise and potential failure)
Heat buildup in enclosed environments
Temperatures continuing to rise during long-duration operation
Solved with a heat pipe solution.
Efficient Heat Dissipation Without a Fan
By using a heat pipe, heat is transferred away from the source and released externally, ensuring a stable operating environment.
Silent operation with no fan required
Stable performance even under high workloads
Effective heat dissipation in enclosed environments
What This Enables
Fanless cooling
Stable operation under heavy load
Heat dissipation inside sealed enclosures
Reliable long-duration operation
Why Cooling Matters
Heat buildup can lead to performance degradation and system instability, ultimately reducing overall reliability.
Proper cooling with a heat pipe ensures consistent and stable performance.
Heat Pipe vs. Cooling Fan
| Heat Pipe Cooling | Cooling Fan |
| Silent operation High reliability Maintenance-free | Generates noise Risk of mechanical failure Requires maintenance |
Cooling Performance
Achieves temperature reductions of up to 30°C or more.
Ideal for long-duration operation of Raspberry Pi Compute Module 4 and similar high-load applications.
The excellent cooling effect will improve the stability of the Raspberry Pi when running it for long periods of time or when working under heavy loads.
The excellent cooling effect will improve the stability of the Raspberry Pi when running it for long periods of time or when working under heavy loads.
Vertical axis: CPU temperature / Horizontal axis: Time
Orange: Running with Raspberry Pi 4 B only
Blue: Running with Raspberry Pi 4 B and heat pipe set with heatsink (RP-HH-01)
Green: Operates with Raspberry Pi 4 B and pedestal/panel set (RP-HH-01-SETA) *Panel size 85x85x3mm
Key Applications
Industrial equipment
AI processing / image processing
Edge computing
Always-on systems
Recommended For
Use in enclosed cases
When fanless operation is required
High-performance / high-load processing
Continuous long-term operation
Heat Pipe Set
Click on the assembly diagram to enlarge.
Click on the assembly diagram to enlarge.
Click on the assembly diagram to enlarge.
Click on the assembly diagram to enlarge.
The heat-dissipating (heat-conducting) sheet includes 3M™ Hyper Soft Heat-Dissipating Sheet 6550H.
Made of ultra-low hardness non-silicone acrylic, it reduces the risk of board warpage and solder cracks during compression and does not generate siloxane gas that can cause contact failure. It is also low-volatility, making it difficult to fog lenses and displays.
Heat pipe unit
Mounting plate
Screw set
Thermal pad
| Product Name | Heat pipe for Raspberry Pi CM4 |
| Compatible Models | Raspberry Pi CM4 |
| Product Number | RP-HH-01-CM4 |
Request a Quote / Contact Us
f you would like a quotation based on product pricing or order quantity, please contact us here.
We will propose the optimal configuration tailored to your specific application and requirements.
For technical inquiries—such as specifications, installation methods, or compatibility with supported devices—please feel free to reach out as well.
Our specialists will support you from pre-deployment planning through to operational use.
Material
FAQ
Q. Can multiple boards be stacked when using this?
A. Yes, the design avoids interference, allowing boards to be stacked and used together.
Q. Can it be used in an enclosed case?
A. Yes, it is designed to dissipate heat externally.
Q. Which models are supported?
A. It is compatible with the Raspberry Pi Compute Module 4.