Your Browsing History
Meet Your Seller
AJMRTC CM4-HEATSINK-B Aluminum Heatsink, Dedicated Cooling Radiator for Raspberry Pi Compute Module 4 CM4, Built-in Antenna Notch for Heat Dissipation DIY Projects
- - CM4-HEATSINK-B aluminum heatsink specially designed for Raspberry Pi Compute Module 4 CM4
- - Precision reserved antenna notch, does not block wireless signal transmission of CM4 module
- - High-quality aluminum material, excellent thermal conductivity to quickly dissipate CPU heat
- - Compact form factor, easy mounting and fits perfectly with CM4 carrier board assembly
- - Effectively reduces operating temperature, prevents overheating for stable long-running performance
+
+
Overview
Specs
Reviews
Any questions? Our AI mode will help you find out quickly.
Try me now
AJMRTC CM4-HEATSINK-B aluminum heatsink is custom-made for Raspberry Pi Compute Module 4 CM4. It adopts high conductivity aluminum alloy to deliver reliable heat dissipation and lower the working temperature of the CM4 core chip. The heatsink comes with a reserved antenna notch, which avoids interfering with the CM4 wireless antenna signal. Simple installation allows tight contact with the chip for efficient thermal transfer. It helps maintain stable operation and avoids performance throttling caused by overheating, ideal for CM4 embedded systems, industrial controllers and DIY single-board computer projects.
- Brand: AJMRTC
- Model: CM4-HEATSINK-B
- Material: Aluminum Alloy
- Compatibility: Raspberry Pi Compute Module 4 (CM4)
- Feature: With Antenna Notch
- Function: Passive Heat Dissipation, Reduce Chip Temperature
- Application: CM4 Embedded System, Industrial Control, SBC DIY Projects
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
- CONTACT
Return Policies
- Return for refund within: 30 days
- Return for replacement within: 30 days
- This item is covered by ThermalNest Return Policy
Manufacturer Contact Info
- For a directory of all our manufacturers, please click below.
- Manufacturers Directory
LOADING...





