Case airflow recommendation

[sikijan]

Hello guys,

I built my first pc last week and I have some questions regarding my case airflow.

I have 2 fans in front of my case, one 140mm (pre-installed on my case) and one 120mm, and I have one exhaust fan at the rear which is placed on my air cooling radiator (Silverstone PF120).

My temps on idle are:

-CPU (9400F): 34-36c

-GPU (1660S): 35-38c

-MB (ROG B365-G): 34c

-M2 SSD (970 EVO PLUS): 44c

-SATA SSD (860 EVO): 32c

-ROOM TEMP: 30-32c I guess

*CASE: Silverstone RL07

 

Is there anyway I can make my airflow better?

 

PS: I live in Iran and due to US sanctions I cannot order most of the parts you guys use in your computers. Those are all I could get and it costed me double or triple of what you would normally pay for.

 

[SavageNeo]

6 minutes ago, sikijan said:

My temps on idle are:

do not matter at all. only load temps matter.

 

put 3x120mm or 2x140mm fans on the frotn. now it has 2x120mm fans. either buy

2x140mm fans

3x120mm fans

or 

1x120mm fan on the front more.

[sikijan]

3 hours ago, SavageNeo said:

do not matter at all. only load temps matter.

 

put 3x120mm or 2x140mm fans on the frotn. now it has 2x120mm fans. either buy

2x140mm fans

3x120mm fans

or 

1x120mm fan on the front more.

Well I haven't played lots of games yet but

League of legends (Ultra high settings):

CPU: 38-39c

GPU: 39-40c

House Flipper (Highest settings):

CPU: 39-40c

GPU: 55-61c

What Remains of Edith Finch (Ultra High settings):

CPU: 38-40c

GPU: 56-64c

[sikijan]

One of the fans on the front is 140mm, one is 120