Dynatron – K666R1 – Dynatron K666R1 Cooling Fan/Heatsink – 2.36 Maximum Fan por | Jul 10, 2026Mfr Part K666R1. Dynatron – Processor cooler – (for: LGA1200, LGA115x Socket) – copper base with aluminum fins – 60 mm – 2U. Manufacturer Dynatron.