I've done PC grow boxes with LEDs and even dual 120mm Delta screamer fans did not provide enough airflow. Why? Because axial fans are not that good at moving air, you want squirrel-cage blowers or inline-centrifugal fans.

Dynex as a brand is horrible. I've blown out headphones, microphones, and many other components made by Dynex. They are cheap and fail too often, I would avoid those at all costs.
khyberkitsune Reviewed by khyberkitsune on . Secrets to stealth growing? I've put a lot of work into my cab so far and I have a few questions about making it undetectable: -What is the most silent type/brand of fan for ventilation? My cab is very small so I don't need too much airflow. -best way to filter the smell? -any good ideas for hiding spots? Any other tips you would have as to how I can grow stealthily would be good. Rating: 5