Question Case fan questions

[Exia00]

Hi guys so i am using the Deepcool Matrexx 55 case and right now i have 6 120mm 1200 RPM fans installed and was wondering if i replace my 3 front fans with 2000 RPM fans and my 2 top with 140mm fans instead would i get better cooling in my system because touching the side tempered glass panel it feels cold but i am also thinking for when summer comes around cause my room does get pretty hot and was thinking if i should replace the fans to get better cooling and was looking at these one's
120mm 2000 RPM fan https://www.newegg.ca/Product/Product.aspx?Item=N82E16835200048
140mm 1200 RPM fan https://www.newegg.ca/Product/Product.aspx?Item=N82E16835709046
Fans i am using right now are these https://www.newegg.ca/Product/Product.aspx?Item=N82E16835200072 and the top is pretty much the same type but clear blue LED's which i am scrapping the whole LED for fans and thinking of just going with LED strips instead since those i can turn off if i want to so any help if they would improve cooling in my system overall.

 

[cin19]

In theory, the new fans are better than the old one, because they have higher CFM number, but nobody will know how well they are. You need to test by yourself with your old fans first.
I added the linker for cooling the PC, read it, and try out either the positive or the negative air pressure to see which one works for you, then but the fans you want.

How to Manage Your PC's Fans for Optimal Airflow and Cooling

Building a modern desktop PC is surprisingly easy, thanks to modular parts and a lot of solid engineering.

www.howtogeek.com