
fans came in one of them the screw tab in the box was broken, the damage was not related to the delivery as the delivery and the box containing the product were fine. The airflow on them is terrible, they don't generate any air pressure and the airflow is very low. If you need them to move air really efficiently, like a CPU fan or something, don't worry about better options. I use them in a case that even stands in a corner and doesn't get hot and I'm not sure I trust them even if they let air through the case. Spend $10 more and get some decent fans.

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