Best airlow settings for dtec 921 case?

[Abxolute]

Best settings?like example top fan as intake or that.and also what fan is great for airflow?

 

[Evil Mastermind]

How much fan do you have?

 

[Abxolute]

20cm front,2x12cm top,12cm rear

 

[Evil Mastermind]

Honestly 2 on front 1 on top 1 rear is best but then again yours might be matx

 

[Dark Lord of Tech]

Keep the front larger fan in front as intake , have 2 - top exhaust fans and one rear exhaust.