Review on ARCTIC BioniX F140 - 140mm Gaming Case Fan with PST Technology, Ultra-Quiet Motor, Computer, Fan Speed: 200–1800 RPM - Grey by Nguyn Hong Qun  (Qun ᠌

I bought 2 bionics, 120 and 140. I put 140 on the top blow. I suffered with the connection in the NZXT H510 case. The bundled coolers have cables 10 cm longer, it's not clear why they saved money. Immediately upon connection, it began to knock, as if with an impeller on the body. After a few hours, the sound intensified and became unbearable. Sent it in under warranty. 120 had no such problems. I decided to take only be quite and noctua, I never had any problems with them.