Are you looking for a Mini PC for your business that can easily protect your network or be attached to the back of a monitor to save desk space? We put together a wide variety of mini PC options that are easy to install, compact, and lightweight.
In this article, we are going to look at the top five best Mini PC For Firewall available on the market today. We have made this list based on our own opinion, research, and customer reviews. We have considered their quality, features, and values when narrowing down the best choices possible.
So, here are the top five best Mini PC for Firewalls
- Protectli Vault 6 Port (Barebone)
- Protectli Vault FW2B – 2 Port
- Qotom Q330G4
- Qotom-Q190G4U-S02
- AWOW AK34 Micro PC
Mini PC AWOW Desktop Computer:

- ????Powerful Processor: The Windows 10 Mini PC sets out to provide faster...
- ???? Dual Lan Design: Comes with 2 x 1000MB/s Ethernet ports, not only give...
- ???? Storage Expansion: With the SATA III SSD/HDD Slot and microSD card up...
- ???? Dual Screen Display: Trough 2 HDMI output, you could enjoy dual...
Last update on 2023-09-09 / Affiliate links / Images from Amazon Product Advertising API
The fifth product on our list is the AWOW AK34 Micro PC. A mini PC is essentially a bare-bones essential computer that’s designed to be as compact as possible while still performing all the tasks you need it to. They are incredibly handy to have in the workplace as they take up very little space and can be set up to act as proxy servers and firewalls to protect the rest of the network.
This particular one utilizes a Windows 10 Pro operating system and has a 6 gigabytes RAM capacity which is enough for basic web browsing. We like that it has a 128 gigabytes SSD that can be expanded to 2 terabytes, so you’ll still have plenty of memory for program files and downloads.
When it comes to wireless connection, the AWOW is one of your best bets as it has 2.4G and 5.8G, Bluetooth 4.2 connection. It also has an Ethernet 1000 megabytes per second LAN. With this unit, you can move between home and office seamlessly.
The AWOW AK34 Micro mini PC is built for anyone who needs essential PC functions and high portability.
Qotom 4 LAN Mini PC:

- [Small Computer] Install OS like Windows 7/ Windows 8/ Windows 10/ Linux...
- [Advanced Router Firewall] More powerful than common used router. Support...
- [High Performance] DDR3L memory and mSATA SSD improve overall data...
- [Wide application] Running 24/7. Apply to Small Office Home Office (SOHO)...
Last update on 2023-09-09 / Affiliate links / Images from Amazon Product Advertising API
Up next in fourth place is Qotom Q190G4U-S02. The Qotom is a nifty little device that has a quad-core processor and highly functional integrated graphics so you can get on with your work without a hitch.
We particularly like that this mini PC is compatible with VPN appliances, proxy, and DNS servers. Its 4 ports also enable you to easily connect with other devices. Additionally, the Qotom Mini PC weighs only 1.6 pounds, making it very lightweight and even more travel friendly than a laptop.
The Qotom Q190G4U-S02 portable Mini PC is built to create space and keep your work desk tidy.
Qotom-Q330G4 Fanless Small PC with 4 Ethernet LAN:

- Main Port: 1 HD Video Port + 1 COM + 2 USB 2.0 + 2 USB 3.0 + 4 LAN.
- CPU: Intel Core i3-4005U SOC Processor (Haswell, Dual Core, 3M Cache,...
- Configuration: 2GB DDR3L RAM, 64GB mSATA SSD, NO 2.5" SATA HDD, NO WiFi,...
- Perfect fit for a LAN or WAN router, firewall, proxy, WiFi access point,...
Last update on 2023-09-09 / Affiliate links / Images from Amazon Product Advertising API
The third product on our list is the Qotom Q330G4. Another unit from Qotom is an updated version of their mini PC and is built to make up for the shortcomings of the former. It has a highly stable core i3 CPU model that processes data much faster than the old version while producing less heat, increasing its reliability
. We like that this mini PC even has a VESA mounting bracket making it ideal for fixing beneath desks in small office spaces. What’s more, the Q330G4 works well as a router and supports wake on LAN, watchdog, and many other functions. Lastly, you can expand its 16 gigabytes hard drive to create more storage space whenever you need it.
The Qotom Q330G4 is a modified mini PC that is ideal for acting as a client firewall proxy within a larger system.
Protectli Vault FW2B – 2 Port, Firewall Micro Appliance/Mini PC:

- THE VAULT (FW2B): Secure your network with a compact, fanless & silent...
- CPU: Intel Dual Core Celeron, 64 bit, 1.6GHz (Turbo 2.48 GHz), AES-NI...
- PORTS: 2x Intel Gigabit Ethernet NIC ports, 4x USB 2.0, 2x USB 3.0, 1x...
- COMPONENTS: 8GB DDR3L RAM, 120GB mSATA SSD. coreboot BIOS optional, must be...
Last update on 2023-09-09 / Affiliate links / Images from Amazon Product Advertising API
The second product on our list is the Protectli Vault FW2B-2Ports. Working with devices with lots of wired connections can be a hassle as you have to control the cables; that is why the Protectli Vault FW2B-2Ports Mini PC comes highly recommended for anyone who desires to reduce the number of wired connections.
This unit has 2 Ethernet ports, 8 gigabytes RAM, and 120 gigabytes SSD. It’s an appliance that can be configured as a firewall, LAN or WAN router, VPN appliance, DHCP, and DNS Server. Moreover, it doesn’t come with a preinstalled operating system, so it’s compatible with anything, including Linux and Windows making it much more versatile.
The Protectli Vault FW2B-2Ports mini PC is built for anyone that wants a tidy setup.
Protectli Vault FW6C – 6 Port, Firewall PC:

Finally, our top Mini PC for Firewall is the Protectli Vault Barebone. As the name suggests, this unit doesn’t have an ounce of fat on it; This device has been designed to provide precisely what you need and nothing more. This mini PC has all the same great features as the previous device on our list, including exceptional compatibility and the ability to be used as a proxy firewall server.
It also utilizes an incorporated heat sink instead of a fan, making it totally silent when operating. However, where it stands out is its core i7 processor, which ups the speed and power of the device overall, making it capable of handling additional tasks. Even better, there are 6 Ethernet ports, and the unit works with any operating system.
This allows you to connect it to an already established network, boosting security and improving efficiency. This is the perfect mini pc for companies with large teams needing improved speed and security within their business network.
The Protectli Vault barebone mini PC is a brilliant device that provides a reliable high-speed connection and firewall server options. It’s recommended for any business that uses multiple computers.
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