Review on Zalman Performa Performance Powerful Included by Anand Lal ᠌

Finally got to the computer to write a review about this device. I love the Zalman brand, as well as TT and CoolerMaster, but this cooler frankly disappointed. Stone 2550k overclocked to 4.5 MHz. 45 degrees. The graphics are natural for everything. Cooling is excellent. Everything would be fine . But I noticed a hum, like from a transformer, moreover, "stepped", the more the CPU is loaded, the stronger the hum and the transition of revolutions is very noticeable. Even the wife noticed in the evening, asking what is it buzzing about there? Why does the fan sometimes make crackling noises, it is treated by hitting the system unit. he is the pest. How disgusting it sounds, despite the fact that it is ZALMAN. It makes no sense to put a resistor, because even at 900 rpm you can hear it, at 1200-1300 the sound already starts to annoy, at 1500 and above you want to pull out the power to this carlson. I'll try setting up the BIOS through the bios. you, but I feel I will have to look for a replacement for this fan, although the cooler itself is excellent. The minus was for unbearable, spasmodic noise, or rather a hum like from a transformer. Even the installation complexity seems like nonsense with this carlson.