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Opnsense Hardware Comparison - April 2026
| 1 Best Choice  9.9Exceptional | 2 9.8Exceptional | 3 9.7Exceptional | 4  9.6Exceptional |
| View DealOn Amazon | View DealOn Amazon | View DealOn Amazon | View DealOn Amazon |
ModelProtectli Vault FW4B - 4 Port, Firewall Micro Appliance/Mini PC - Intel Quad Core, AES-NI, 4GB RAM, 32GB mSATA SSD | Model Protectli Vault FW4C - 4 Port, Firewall Micro Appliance/Mini PC - Intel J3710, 2.5G Ports, AES-NI, 8GB DDR3 RAM, 120GB SSD | Model Protectli Vault FW4B - 4 Port, Firewall Micro Appliance/Mini PC - Intel Quad Core (Celeron J3160), AES-NI, Barebone | Model Protectli Vault FW2B - 2 Port, Firewall Micro Appliance/Mini PC - Intel Dual Core, AES-NI, 8GB RAM, 120GB mSATA SSD |
BrandProtectli | Brand Protectli | Brand Protectli | Brand Protectli |
Reviews | Reviews | Reviews | Reviews |
Tech Specs | |||
processor brand Intel | processor brand Intel | processor brand Intel | processor brand Intel |
product dimensions 4.5 x 4.3 x 1.5 inches | product dimensions 4.5 x 4.3 x 1.5 inches | product dimensions 4.5 x 4.3 x 1.5 inches | product dimensions 4.25 x 4.56 x 1.69 inches |
color Black | color black | color Black | color Black |
card description Dedicated | card description Dedicated | card description Dedicated | card description Dedicated |
batteries 1 CR2 batteries required. | batteries 1 CR2 batteries required. included | batteries 1 C batteries required. | batteries 1 CR2 batteries required. |
operating system Windows | operating system Linux | operating system All | operating system Linux, Windows |
item weight 3.01 pounds | item weight 2.48 pounds | item weight 2.09 pounds | item weight 2.57 pounds |
processor 1.6 GHz celeron | processor 1.6 GHz celeron | processor 1.6 GHz celeron | processor 1.6 GHz celeron |
number of processors 4 | number of processors 4 | number of processors 1 | number of processors 1 |
computer memory type DDR3 SDRAM | computer memory type SODIMM | computer memory type DDR3 SDRAM | computer memory type DDR3 SDRAM |
item dimensions lxwxh 4.5 x 4.3 x 1.5 inches | item dimensions lxwxh 4.5 x 4.3 x 1.5 inches | item dimensions lxwxh 4.5 x 4.3 x 1.5 inches | item dimensions lxwxh 4.25 x 4.56 x 1.69 inches |
hard drive interface Solid State | hard drive interface Solid State | hard drive interface Solid State | hard drive interface Solid State |
hard drive 32 GB SSD | hard drive 120 GB | hard drive SSD | hard drive 120 GB SSD |
chipset brand Intel | chipset brand Intel | chipset brand Intel | chipset brand Intel |
hardware platform PC | hardware platform PC | hardware platform PC | hardware platform - |
ram 4 GB DDR3L | ram 8 GB DDR3 | ram - | ram 8 GB ddr3l |
Review | Review - | Review - | Review |
Available On | Available On | Available On | Available On |
Our Top 3 Picks
Here are the top 3 recommended products with more information to help you find the right product for you
9.9
1ProtectliProtectli Vault FW4B - 4 Port, Firewall Micro Appliance/Mini PC - Intel Quad Core, AES-NI, 4GB RAM, 32GB mSATA SSD
Why we love it
Secure Network
Quad Core Performance
US Based Support
Main highlights- 【NEWER MODEL AVAILABLE: Protectli Vault V1410】 THE VAULT (FW4B): Secure your network with a compact, fanless & silent firewall. Comes with US-based Support & 30-day money back guarantee!
- PORTS: 4x Intel Gigabit Ethernet ports, 2x USB 3.0, 1x RJ-45 COM, 2x HDMI
- CPU: Intel Quad Core Celeron J3160, 64 bit, up to 2.2GHz, AES-NI hardware support
- COMPONENTS: 4GB DDR3L RAM, 32GB mSATA SSD. coreboot BIOS optional, must be installed by user.
- COMPATIBILITY: No OS pre-installed. All hardware tested with pfSense, untangle, OPNsense and other popular open-source software solutions.
-
9.8
2Protectli
Protectli Vault FW4C - 4 Port, Firewall Micro Appliance/Mini PC - Intel J3710, 2.5G Ports, AES-NI, 8GB DDR3 RAM, 120GB SSD
Why we love it
Compact and silent operation.
Easily handles complex network setups.
Reliable with open-source software.
Main highlights- THE VAULT (FW4C): Secure your network with a compact, fanless & silent firewall. Comes with US-based Support & 30-day money back guarantee!
- PORTS: 4 Intel 2.5 Gigabit Ethernet NIC ports, 2x USB 3.0, 2x HDMI, 1x RJ45 COM Port
- CPU: Intel J3710 Celeron Quad Core / 4 Thread at 1.6 GHz (Burst to 2.6 GHz), Intel AES-NI hardware support
- COMPONENTS: 8GB RAM, 120GB SSD
- COMPATIBILITY: No OS pre-installed. All hardware tested with pfSense, untangle, OPNsense and other popular open-source software solutions.
-
9.7
3Protectli
Protectli Vault FW4B - 4 Port, Firewall Micro Appliance/Mini PC - Intel Quad Core (Celeron J3160), AES-NI, Barebone
Main highlights- 【NEWER MODEL AVAILABLE: Protectli Vault V1410】THE VAULT (FW4B): Secure your network with a compact, fanless & silent firewall. Comes with US-based Support & 30-day money back guarantee!
- PORTS: 4x Intel Gigabit Ethernet ports, 2x USB 3.0, 1x RJ-45 COM, 2x HDMI
- CPU: Intel Quad Core Celeron J3160, 64 bit, up to 2.2GHz, AES-NI hardware support
- COMPONENTS: Barebones for maximum customizability (no RAM or mSATA). coreboot BIOS optional, must be installed by user.
- COMPATIBILITY: No OS pre-installed. All hardware tested with pfSense, untangle, OPNsense and other popular open-source software solutions.
Our ranking system
At bestchoice.com, our team curates a selection of top products from a vast array available online, using a sophisticated ranking system based on carefully defined criteria.While traditional hands-on testing has its merits, our use of AI technology offers distinct advantages. AI allows us to process and analyze vast amounts of data from multiple sources, providing a comprehensive view that goes beyond what manual testing can achieve. This approach enables us to deliver insights that are aligned with current trends and consumer preferences, ensuring our reviews are both relevant and up-to-date.
Features
Our AI-driven analysis examines key attributes, capabilities, and other critical factors tailored to each product category. This method allows us to assess effectiveness from various perspectives, ensuring a well-rounded evaluation.
Consumer Reviews
We aggregate and evaluate consumer feedback from across the internet, giving weight to ratings and reviews that reflect the most reliable insights. AI enhances this process by filtering and prioritizing data, offering a balanced view without the need for direct personal endorsements.
Popularity
Our system also considers the popularity of products, analyzing factors such as market presence, reputation, and user satisfaction. By leveraging AI, we capture a comprehensive picture of a product's standing in the market, which may not always be evident through traditional testing.
Value for money
AI allows us to compare products based on attributes like price, specifications, and user feedback, helping to determine their value for money. This data-driven approach offers an efficient and reliable way to assess how products stack up against one another in terms of cost-effectiveness.
