Review on ARCTIC BioniX F120 White Gaming Case Fan with PWM Sharing Technology (PST), Ultra-Quiet Motor - 200-1800 RPM by Hideo Ebara ᠌

Not a bad model. It costs about a third less than Noctua with similar characteristics on paper. In general, a good design, without backlighting, but with different color options for framing the frame. At speeds up to 70-75% of the maximum, it is quite quiet. I have nothing to compare with, I have never used Noctua or be!quiet products. But better than the bundled fans from the NZXT v2. At speeds above 75% noise can already bring discomfort. And it incorrectly displays the fan speed - it overestimates by about 1.6 times, but knowing this fact, it is easy to calculate the real speed.