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 an incredible little firewall appliance! While a bit cumbersome to configure with pfsense there are really good guides and documentation available. I would strongly recommend the pfsense guide by NetworkChuck on YouTube for initial configuration.

Fantastic appliance, great price and performance.

I use this as my firewall/router at the colo facility Im hosted at and it is a solid unit, does not require any maintenance or cuddling and very compact design.

Started out with 1 vault, planned to have 2 vaults for managing 2 locations. The first one came with bad RAM and bad CPU.

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!

I have been running for a month or so with Sophos Home UTM 9.7 at home. Works great no issues or complaints.

Great product for a firewall / router combo.

I replaced an older SFF with an Atom processor, 4GB of RAM and a HDD with this unit after upgrading my Internet connection from cable to 1 Gbps fibre. I was hitting a CPU and NIC choke-point, and only getting ~400Mbps at any point on my network.

My work relies on pFsense (firewall/router) and I had a SG-2440 (2 core Atom C2358) go belly up after five (5) years, it wasnt the netgate products fault, e.g. Intels Atom C2000 processor family has a fault that effectively bricks devices, costing the company a significant amount of money to correct e.g. Errata note AVR.54, titled System May Experience Inability to Boot or May Cease Operation,