Choosing a Form Factor

This recipe describes how to choose the best hardware configuration based on our firewall requirements.

Getting ready

It’s easiest to choose a form factor if we’ve already decided on the rest of our prerequisites:

  • Deployment scenario
  • Throughput requirements
  • Interface requirements
  • Image platform

How to do it…

Evaluate the different types of form factors:

  1. Small form: Energy-efficient, quiet (often silent), small foot print form factor.
  2. Desktop: Standard desktop hardware. Easily upgradable and most people will have an older machine lying around that’s perfectly suited for running pfSense.
  3. Server: Larger or more complex environments may require server class hardware.

Consider if any of our requirements require special hardware. In our case, ...

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