With the above-mentioned requirements, you’ll be able to run pfSense. CD-ROM or USB for initial installation.Two Network Interface Cards (NIC) or a network card with two ports.Minimum of 4GB storage (8GB recommended).Minimum 512 Mb RAM (1GB or more recommended).64-bit CPU with at least 600Mhz clock speed (Recommended 1GHz).Here’s the summary of the best pfSense Hardware: pfSense Hardwareįollowing are the pfSense hardware requirements: Update (Jan 2023): Added Protectli Vault FW4C. If you are new to pfSense, then I recommend taking the “ pfSense Fundamentals – Secure Your Network With pfSense” course to learn about its features and make the most out of your pfSense box. However, if you want to use the free and open-source pfSense software (pfSense CE), then you need to install it on third-party hardware. You’ll see some of them in this list too. The official pfSense hardware is developed by Netgate. However, in this article, we will solely focus on the best pfSense hardware. There are many great ready-to-use hardware firewalls on the market. You can install pfSense on an old PC, Mini PC or even run pfSense as a virtual machine. PfSense is a free and open-source network firewall distribution.

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