Positive pressure means there is more intake airflow than exhaust. This causes excess air to be pushed out through the gaps ...

Discover the surprising fan characteristic that matters most when selecting PC fans for your build, and why Noctua fans stand ...

Blades: Static pressure and air flow, for example, require different blade designs to do their jobs. A static pressure fan has wider, thicker, flatter blades and is better at overcoming anything ...

If static pressure is a concern, if you can fit a 38mm thick fan those usually can flow more against a higher static pressure.

A family of application-specific dc fans—the VA series—delivers high airflow and extremely high static pressure in the most popular frame sizes.