Review on Cooler Master MasterFan MF200R: Ultimate 🌀 200mm ARGB Addressable RGB Fan for Superior Cooling by Li Kai ᠌

I have a full-tower already in 2022 Aerocoll XPredator of the very first revision. Gorgeous body. It has a native 200 mm fan with a maximum speed of 600 in front of it (two photos attached). Purges 6 baskets from the HDD. But the HDDs are hot. And I, sinning on the low performance of my native cooler, bought a new one. Already 900 revolutions are promised. Connected and compared with the old one. I was very surprised that the old, much less revving fan (by the way, not with RGB, but also with backlight) gives a noticeably better air flow, by 30 percent. But the new one does not give 900 rpm, its ceiling is 750 rpm. The only thing is that it is very quiet. So does my 10 year old make the same noise. In general, I adapted it with a second fan for exhaust from the old one, the old one blows into the hard drives, the new one blows out of the hard drives, together they lowered the HDD temperatures by 10 degrees. Once again I was convinced that the quality and characteristics of components 10 years ago were higher than now. Not to mention reliability.