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Review on πŸ”₯ Alphacool 17426 GPU RAM Copper Heatsinks - 10x10mm (10pcs) | Passive Coolers for Efficient Air Cooling by Sean Bond

Revainrating 5 out of 5

Ideal for TMC2209 Coated Thermal Via/Through-Hole Stepper 3D Printer ICs

I soldered a 10mm copper heatsink over the copper clad thermal vias on the TMC2209 stage. I tinned the vias, added flux and used a butane torch and tweezers. The fins can be fanned out by using a knife blade and bending the fins outward. I secured the IC with silicon so the chip wouldn't accidentally fall off the board lol.

Pros
  • Got it!
Cons
  • Dear