10 Best Pfsense Router 2026 in the United States

The Protectli Vault FW4B is designed for users seeking a compact and efficient firewall solution. With its Intel Quad Core Celeron J3160 processor and 8GB of RAM, it delivers decent performance for network security tasks, making it suitable for home users or small businesses looking to protect their networks. The four Gigabit Ethernet ports ensure that you can connect multiple devices, allowing for a robust wired network setup.

One of the notable strengths of the FW4B is its fanless design, which means it operates silently and consumes less power, making it an environmentally friendly choice. The 120GB mSATA SSD provides ample storage for pfSense and other open-source software, although users should be aware that no operating system comes pre-installed, so some technical setup is needed.

On the downside, the Celeron processor is relatively modest, which may limit its performance in more demanding scenarios, particularly for advanced users who require higher throughput or have multiple high-bandwidth tasks running simultaneously. Additionally, while it supports various software solutions, those unfamiliar with network configurations might find the initial installation and setup a bit challenging. In terms of dimensions, its compact size (4.5 x 4.3 x 1.5 inches) makes it easy to fit into tight spaces, but it may not have the extensive hardware expandability options that some users might expect from larger systems.

The MOGINSOK Firewall Appliance MGSRN305 is a compact and fanless mini PC designed specifically for use as a pfSense router, making it a solid choice for users wanting a small, quiet, and efficient firewall device. It features a 12th Gen Intel Alder Lake-N305 CPU with 8 cores and speeds up to 3.8 GHz, providing enough processing power for typical home or small office firewall tasks including VPN, routing, and packet inspection. The unit comes with 8GB of DDR5 RAM, which is suitable for most network applications but might require upgrading for heavier multitasking or advanced firewall configurations. Storage uses a fast 128GB M.2 PCIe 3.0 SSD, offering quick boot and reliable data handling, with the option to upgrade if needed.

One standout feature is the set of four Intel I226 2.5GbE network interfaces, allowing faster-than-gigabit speeds and multiple network segments, which is excellent for advanced networking setups and future-proofing. The fanless design ensures silent operation and low power consumption (TDP around 6W), making it energy-efficient and suitable for always-on use. The mini PC form factor (about 5.7 x 5.7 x 2.1 inches) is compact enough to fit in tight spaces. While the pre-installed pfSense Plus OS is convenient, the device also supports other firewall and virtualization platforms for flexibility.

This appliance is particularly well-suited for home users, small offices, or network enthusiasts who want a quiet, capable, and multi-interface pfSense router. Users with very high RAM demands or those needing guaranteed broad OS compatibility should consider potential hardware upgrades or software checks.

The Protectli Vault Pro VP4670 is a solid choice for anyone looking to build a powerful and quiet pfSense-based router or firewall. At its heart is an Intel i7-10810U processor with 6 cores and 12 threads, which can handle demanding network tasks and multiple VPN connections without slowing down. It includes 8GB of DDR4 RAM, a good amount for smooth performance, though power users might want to upgrade if they plan on running many add-ons or heavy traffic loads.

One of the Vault Pro’s best features is its six 2.5 Gigabit Ethernet ports, offering faster-than-standard network speeds and plenty of connectivity options for complex setups. Its storage comes from a 120GB SATA SSD, enough for the firewall software and logs, though the device's M.2 slot allows you to swap in a faster NVMe SSD if desired. The unit is fanless and compact, making it quiet and easy to fit into a small office or home environment without generating noise or taking up much space. Power consumption is efficient, supporting 240V input, which helps keep running costs low over time.

It does not come with an operating system pre-installed, but it’s fully compatible with pfSense, OPNsense, and other popular open-source firewall software, providing flexibility for different user preferences. The 8GB RAM might feel limiting for very heavy or advanced use, and the included 120GB SSD is on the modest side if you want extensive logging or additional software. Also, the serial COM port is not compatible with MacOS, which may affect setup options for some users. The Vault Pro VP4670 is designed for users seeking a quiet, high-performance firewall appliance with fast network ports and upgradeable storage, making it a strong fit for home networks or small businesses that want reliable pfSense routing with room to grow.