heres the amazon link https://www.amazon.com/Corsair-AF120-Quiet-High-Airflow/dp/B00F6S0XJO/ref=sr_1_1?ie=UTF8&qid=1547197466&sr=8-1&keywords=af120
its CFM is 52.19 and its static pressure is 0.75 mm/H2O
Im currently using cheap corsair af120 fans from a dual pack which has pretty bad CFM and static pressure so Im looking for a pair (not exactly dual pack) of 120mm or 140mm case fans, my budget is $20 for each