When choosing firewall hardware for industrial networks, two popular options are 1U industrial firewalls and mini firewall appliances. Each has different advantages depending on the application.

1U Industrial Firewall

A 1U industrial firewall is designed for rack-mount installation and is suitable for larger network environments. It typically provides more space for multiple LAN ports, storage, expansion cards, and redundant power supplies.

Best for:
■ Industrial network centers
■ Factory automation
■ Enterprise networks
■ High-performance network security
■ Applications requiring multiple network interfaces

Mini Firewall Appliance

A mini firewall appliance features a compact and space-saving design, making it suitable for edge and embedded applications. It is often designed for low power consumption and flexible installation.

Best for:
■ Industrial edge computing
■ IoT gateways
■ Small and medium-sized networks
■ Remote monitoring
■ Space-constrained installations

Which One Should You Choose?

Choose a 1U industrial firewall if you need higher performance, more interfaces, and better expansion capability.

Choose a mini firewall appliance if compact size, low power consumption, and flexible deployment are more important.

For OEM and ODM projects, both platforms can be customized according to requirements such as CPU, LAN ports, memory, storage, expansion, power supply, and chassis design.