Be Quiet Dark Rock Pro CPU Cooler with PWM tacho signal (optional)
I got my EKL Alpenfön - Brocken with the Be Quiet Dark Rock Pro replaced. I run an Intel i7 860 with 4GHz + HT (1,31V), temperature difference to Alpenfön at full load approximately 20 ° C (Alpenfön 80-85C °, Be Quiet 60-65C °). Volume in idle (about
