Protectli Vault FW4B - 4 Port, Firewall Micro Appliance/Mini PC - Intel Quad Core, AES-NI, 8GB RAM, 120GB mSATA SSD

This is a nice little firewall box, I have Ubuntu Server 18.04 running on mine, acting as a firewall/router for my home network. For this purpose it works great.

This is a great piece of hardware for running the OPNsense or pfSense firewalls. I installed the latest version of both operating systems on it without any issues. Its been running without any hiccups for several months now.

Really like this little computer. It was easy to setup through the console port. It is working GREAT!

This thing is built like a tank! This is my first dip into running pfSense, and the question I could not seem to get a straight answer to is how much throughput is any particular hardware package good for?

I have bought many of these for Pfsense firewall projects in the past. These firewalls do not disappoint. These a great and drive packets home to their destinations quickly and efficiently. I recommend this over any closed source firewall or any consumer grade junk out there. Great base for a wired LAN and wLAN project!! I will continue to buy these for any future project that comes up!

Zero issues loading and running OPNSense. No loss of throughput with Suricata and various services enabled and CPU stays under 30%. I am happy with my choice.

Untangle 14.1.1 works flawlessly. Solid performance from the quad core Celeron, the ram and SSD. In the barbone version they say you should know how to install, but dont make any mention of which set of screws to remove to Best access the board. Even under load the aluminum heatsink keeps this unit cool.

It works, and it works great. Yes, a little pricey, but Ive had no issues with running pfSense on it. My old pfSense overheated and died on me (used hardware that lasted 5+ years), and I bought this to replace it.

These cheap mass produced units most likely have hardware backdoors built into them. It makes really really good sense for China to push these into the world markets. Only buy if you want to greatly assist them in their worldly conquests. Real hardware costs more because name brands make sure to a reasonable extent that their hardware isnt compromised.

Insert the USB drive in the lower USB port. The upper one would not boot for me.