Glovary Firewall Mini PC vs Glovary Fanless Dual LAN Industrial Mini PC (2026): Key Differences
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This guide compares the Glovary Fanless Dual LAN Industrial Mini PC against the Glovary Barebone Fanless Firewall Mini PC. We examine the glovary fanless mini PC vs firewall mini PC options to help you decide. Both units share fanless cooling and industrial aluminum cases. They differ mainly in processing power and network ports. The N2840 model offers a complete setup with dual gigabit ports. The J3710 barebone version provides four 2.5GbE ports for heavier routing tasks.
Key differences
| Aspect | Glovary Fanless Dual LAN Industrial Mini PC | Glovary Barebone Fanless Firewall Mini PC |
|---|---|---|
| Processor | Celeron N2840, 2 cores, 2.58GHz | Pentium J3710, 4 cores, 2.64GHz |
| Networking | 2 x Gigabit LAN | 4 x i225V 2.5GbE LAN |
| Storage Configuration | 128GB SSD included | Barebone (no RAM or SSD) |
| Display Outputs | HD + VGA | HD + DisplayPort |
| Dimensions | 6.1 x 4.92 x 2.56 inches | 6.3 x 5.91 x 5.51 inches |
Which one should you choose?
Choose Glovary Fanless Dual LAN Industrial Mini PC if
- You need a ready-to-use unit with pre-installed RAM and storage.
- You require VGA connectivity for legacy industrial monitors.
- You prefer a more compact chassis with a lower profile.
Choose Glovary Barebone Fanless Firewall Mini PC if
- You need four high-speed 2.5GbE ports for advanced routing.
- You want a quad-core processor for heavier virtualization tasks.
- You are comfortable installing your own RAM and SSD modules.
Verdict: Choose the N2840 model if you want a complete, compact package for standard dual-LAN firewall duties. Pick the J3710 barebone unit if your network requires four 2.5GbE ports and you need extra processing cores. Both designs ensure silent operation through passive cooling.
Glovary Firewall vs Industrial Mini PC
processor power
The Glovary Fanless Dual LAN Industrial Mini PC uses the Celeron N2840 processor with two cores and two threads. It runs at up to 2.58GHz with a 7.5W TDP. The Glovary Barebone Fanless Firewall Mini PC features the Pentium J3710 processor. This chip has four cores and four threads, running up to 2.64GHz with a 6.5W TDP. The J3710 offers double the core count. This makes the Barebone model better for handling heavier network loads or multiple virtual machines. The Dual LAN unit is sufficient for basic firewall tasks.
networking ports
Networking capabilities differ significantly between these two units. The Glovary Fanless Dual LAN Industrial Mini PC provides two Gigabit Ethernet ports. This setup is standard for many small office or home lab firewall configurations. The Glovary Barebone Fanless Firewall Mini PC takes a different approach. It includes four i225V 2.5GbE LAN ports. These ports support speeds up to 2500Mbps. This gives you more flexibility for complex network setups, such as multiple WAN connections or high-speed internal switching. The Barebone model offers superior connectivity options for advanced users.
memory configuration
Memory options vary based on the configuration you choose. The Glovary Fanless Dual LAN Industrial Mini PC comes with 8GB of DDR3L RAM installed. This is ready to use out of the box for immediate deployment. The Glovary Barebone Fanless Firewall Mini PC is sold as a barebone unit in its base listing, meaning it includes no RAM. You must add your own DDR3L SO-DIMM memory. If you buy the Barebone version with the 8GB RAM option, the specs are identical. However, the Dual LAN model is more convenient if you want a pre-configured system.
storage capacity
Storage availability also depends on the specific SKU. The Glovary Fanless Dual LAN Industrial Mini PC includes a 128GB SSD. This provides immediate storage for your operating system and logs. The Glovary Barebone Fanless Firewall Mini PC is listed as barebone with no SSD included in the primary listing. You will need to purchase an mSATA or SATA drive separately. If you select the Barebone version with the 128GB SSD option, the storage capacity matches the Dual LAN model. For immediate use, the pre-configured Dual LAN unit has the advantage.
physical dimensions
Size and form factor are important for mounting these devices. The Glovary Fanless Dual LAN Industrial Mini PC measures 4.92 inches in width, 2.56 inches in height, and 6.1 inches in length. It weighs 2.65 pounds. The Glovary Barebone Fanless Firewall Mini PC is larger, measuring 5.91 inches in width, 5.51 inches in height, and 6.3 inches in length. The Dual LAN model is more compact and lighter. This makes it easier to fit into tight spaces or standard rack mounts. The Barebone model requires more physical space.
Which Glovary Mini PC fits you
Users needing ready-to-use firewall hardware
This model arrives with 8GB of DDR3L RAM and a 128GB SSD installed. You get two Gigabit LAN ports and two RS232 COM ports for industrial connectivity. The Celeron N2840 processor handles basic firewall tasks without requiring you to buy separate memory or storage components. It is a complete solution for immediate deployment.
Network admins requiring high bandwidth ports
This unit provides four i225V 2.5GbE LAN ports, offering significantly higher bandwidth than standard Gigabit connections. The Pentium J3710 processor features four cores and four threads for better multitasking. It supports OPNsense and Linux. You must add your own RAM and SSD, but the networking capacity is superior for modern high-speed environments.
Developers building custom barebone systems
The barebone configuration allows you to select specific RAM and storage modules to match your performance needs. It includes slots for DDR3L memory, mSATA SSDs, and SATA 3.0 drives. The four 2.5GbE ports and quad-core processor provide a flexible foundation for custom software stacks like ESXi or Proxmox without paying for unused components.
The products compared
Glovary Fanless Dual LAN Industrial Mini PC
Best for: dual LAN industrial and firewall setups
- Processor
- Celeron N2840
- Installed RAM
- 8GB
- Storage Capacity
- 128GB SSD
- Memory Type
- DDR3L
- Ethernet Ports
- 2 x Gigabit LAN
- Operating System
- Linux
View on Amazon: Glovary Fanless Dual LAN Industrial Mini PC Affiliate link
The Glovary Fanless Mini PC N2840 is an industrial computer designed for continuous operation. It features a Celeron N2840 processor with 2 cores and 8GB of DDR3L RAM. The unit includes dual Gigabit Ethernet ports and a 128GB SSD. Its fanless aluminum design ensures silent, dustproof performance. This model suits users needing reliable networking and passive cooling for industrial tasks.
Pros
- Dual Gigabit Ethernet ports for robust networking
- Fanless aluminum case for silent, dustproof operation
- Supports dual display output via HDMI and VGA
- Includes RS232 COM ports for industrial connectivity
Cons
- Celeron N2840 processor has only 2 cores
- Uses older DDR3L memory instead of DDR4 or DDR5
- Limited to 8GB maximum RAM capacity
Good fit if
- You need dual Gigabit Ethernet for firewall tasks
- You require silent operation in a dusty environment
- You need RS232 serial ports for industrial equipment
Skip if
- You need high-performance multi-core processing
- You require modern DDR4 or DDR5 memory
- You need more than 8GB of RAM
Verdict: Glovary Fanless Mini PC N2840 Industrial is a specialized industrial PC for users needing dual LAN ports and silent operation. It fits firewall or embedded tasks but lacks the power for general desktop use.
Glovary Barebone Fanless Firewall Mini PC
Best for: Multi-port firewall appliances
- Processor
- Pentium J3710
- Installed RAM
- Barebone
- Storage Capacity
- Barebone
- Memory Type
- DDR3L
- Graphics
- HD Graphics
- Ethernet Ports
- 4 x 2.5GbE
View on Amazon: Glovary Barebone Fanless Firewall Mini PC Affiliate link
The Glovary F3 is a fanless mini PC built for network security tasks. It features a Pentium J3710 quad-core processor and four 2.5GbE LAN ports. This barebone unit requires you to add DDR3L RAM and storage. Its compact aluminum chassis supports dual displays. It suits users who need dedicated hardware for OPNsense or Linux firewall applications.
Pros
- Four 2.5GbE LAN ports for robust network monitoring
- Fanless aluminum design ensures quiet operation
- Supports OPNsense, Linux, and ESXi systems
- Compact size of 11 x 10 x 3.5 cm
Cons
- Sold as a barebone unit without RAM or SSD
- Uses older DDR3L memory instead of DDR4 or DDR5
- Limited to a single DDR3L SO-DIMM slot
Good fit if
- You need multiple high-speed Ethernet ports for routing
- You prefer silent, fanless operation for your network gear
- You want to install OPNsense or similar firewall software
Skip if
- You require a pre-built system with RAM and storage included
- You need modern DDR4 or DDR5 memory for better performance
- You want a standard consumer PC for general desktop tasks
Verdict: Glovary F3 Firewall Mini PC is a specialized tool for users who need dedicated hardware for network security. It fits those building a quiet, multi-port firewall appliance with their own components.
Specifications side by side
| Spec | Glovary Fanless Dual LAN Industrial Mini PC | Glovary Barebone Fanless Firewall Mini PC |
|---|---|---|
| Processor | Celeron N2840 | Pentium J3710 |
| Installed RAM | 8GB | Barebone |
| Storage Capacity | 128GB SSD | Barebone |
| Memory Type | DDR3L | DDR3L |
| Graphics | not stated | HD Graphics |
| Ethernet Ports | 2 x Gigabit LAN | 4 x 2.5GbE |
| Memory | 8GB RAM | not stated |
| Storage | 128GB SSD | not stated |
| Operating System | Linux | not stated |
| Use | Industrial, Firewall | not stated |
| Cooling | not stated | Fanless |
| Networking | not stated | 2.5G LAN |
| Form Factor | not stated | Barebone |
| Dimensions | 6.1 × 4.92 × 2.56 inches | 6.3 × 5.91 × 5.51 inches |
| Weight | 2.65 pounds | not stated |
| Size | 8GB RAM 128GB SSD | Barebone No RAM No SSD |
| Model | F2 | F3 |
Frequently asked questions
Which Glovary Mini PC is better for a ready-to-use firewall setup?
The Glovary Fanless Dual LAN Industrial Mini PC is the better choice for immediate deployment. It arrives with 8GB of RAM and a 128GB SSD already installed. This all-in-one configuration saves you from sourcing components separately. The unit includes two Gigabit Ethernet ports suitable for standard network segmentation tasks.
Can I upgrade the memory on the Glovary Barebone Firewall Mini PC?
Yes, the Glovary Barebone Fanless Firewall Mini PC is designed for customization. It ships without RAM or storage, allowing you to install your preferred modules. This flexibility lets you tailor the specifications to your specific network security requirements. You must purchase and install these components yourself before initial use.
Do both models feature fanless cooling for silent operation?
Both units utilize fanless cooling designs to ensure silent performance. The industrial model relies on passive heat dissipation through its aluminum chassis. The barebone firewall PC also uses a fanless approach. This eliminates moving parts, which reduces noise and increases reliability in continuous operation environments.
What is the difference in network ports between the two models?
The industrial Mini PC provides two Gigabit Ethernet LAN ports. The barebone Firewall Mini PC features 2.5G LAN connectivity. The 2.5G ports offer higher potential bandwidth for modern network demands. You should choose the model that matches your existing network infrastructure speed requirements.
Which model is smaller in physical dimensions?
The Glovary Fanless Dual LAN Industrial Mini PC is more compact. It measures 4.92 inches in width, 2.56 inches in height, and 6.1 inches in length. The barebone firewall unit is larger, measuring 5.91 inches wide, 5.51 inches high, and 6.3 inches long. The industrial model fits tighter spaces.
Is the Glovary Firewall Mini PC suitable for general desktop use?
No, the Glovary Barebone Fanless Firewall Mini PC is not suitable for general desktop tasks. It is a specialized tool for network security appliances. The hardware is optimized for dedicated firewall functions rather than multimedia or office productivity. You should select a different device for everyday computing needs.
Does the industrial Mini PC include serial ports for industrial use?
Yes, the Glovary Fanless Dual LAN Industrial Mini PC includes two RS232 COM ports. These ports provide industrial connectivity for legacy equipment or specialized sensors. This feature distinguishes it from standard consumer PCs. It makes the unit ideal for embedded applications requiring direct serial communication.