XPG Vento Pro High Performance PWM Computer Case Fan 120mm: 10-28 dBA Fan Noise - 4 Pin Connector - 75 CFM Max Air Flow - Double Ball Bearing - 120 x 120 x 25mm - 5 Yr Warranty

The media could not be loaded. I installed the three Fans in my Silverstone GD07 HTPC Case and noticed that the Center Fan was lightly touching the Case Vents when spun by hand, I removed it and inspected further and found it to "Wobble", I reinstalled a previous (quiet) fan and fired up the PC only to hear and irritating light clicking type noise. These Fans are of Sub-Par quality. I suggest that Amazon to Stop Selling these Fans

Nice fan performance, but my units (x2) both produce loud bearing noise, as if they are not lubricated. Sounds like a brush scraping metal, which gives me a headache over prolonged use of my PC. Could just be my units, but am skeptical because both have bad noise. I bought these fans to replace the original fans on my AIO. The original fans have louder fan blades at comparable speeds, but the constant drone of the bearing of the Vento fans feels like a deal breaker for me. I am pretty sure I can fix this by adding lubricant to the bearings, but I wish that they came without the need for this. Pro/Con list: + Lowered temperatures on my 240mm AIO at lower fan speeds than the original fans. (Asus ROG LC II) + Quieter airflow than original fans + Anti-vibration pads make the fan feel premium + Daisy chain capabilities - Very loud bearings: Produces a constant scraping hum that feels worse than loud fan blades

There’s always a grindy sorta bearing noise .. at low levels though .but kinda annoying..bought 3 ,1 had very noticeable grinding noise .. xpg exhange them . It’s was quiet ….for a while . Then all 3 started doing it . It’s not that loud but it’s there . Performance =100% ,. My cpu hovered at 55° while heavy gaming. If only it was quieter I would have kept them.

Ça dégage tellement d'air que jai perdu mes cheveux ...

Pros: Very sturdy construction Has anti-vibration rubber Cons: Very audible motor whine PWM lowest RPM is around 1000 RPM These fans have a worse PWM range than the original Gentle Typhoons and have a very loud motor whine. If you're looking for Gentle Typhoons, buy a different rebrand.