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15x15x15mm Aluminum Heatsink
15x15x15mm Aluminum Heatsink
These little aluminum heatsinks are the cheap baseline option, and they can work if you’ve got decent airflow. In my testing, aluminum was generally less stable than copper, but in a forced-air case you can still keep temps under control.
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Pros
- +Very inexpensive per piece
- +Easy to add to multiple boards quickly
- +Can be acceptable in forced-air builds
Cons
- -Less stable temps than copper in my testing
- -Not my first choice for hotter SBC loads
