EGSMTPC Firewall Mini PC Alternatives: 6 Similar Picks Compared
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The egsmtpc firewall mini PC alternatives list helps you find similar devices when the original does not fit your exact needs. The EGSMTPC J6412 model offers six 2.5GbE ports and fanless cooling, which suits users needing high port density for complex routing. However, you might prefer a different processor, a smaller chassis, or a brand that ships with a specific operating system. Some buyers want DDR5 memory or dual 10GbE connectivity instead of the standard 2.5GbE LAN found in the base model.
We selected these 6 alternatives because their published specifications overlap significantly with the EGSMTPC M8A. Each option provides dedicated networking hardware suitable for pfSense, OPNsense, or Linux deployments. You can compare the Intel N100, N150, or older Celeron chips against the J6412 to see which fits your throughput requirements. The list includes fanless designs from Glovary, HEIGAOLAPC, and UDPTCP, ensuring you find a quiet appliance for your home or office network. Review the port counts and memory types to match your infrastructure.
Our top pick: EGSMTPC 6-Port 2.5GbE Fanless Firewall Mini PC.
How alternatives compare to EGSMTPC
Glovary N150 Fanless Firewall Mini PC
The Glovary N150 uses an Intel N100 processor instead of the J6412. It also includes DDR5 memory rather than DDR4. Both devices provide six 2.5GbE ports and fanless cooling. The N100 offers slightly better single-core performance for routing tasks. You get the same port density with newer memory architecture. This model suits users who want modern specs in a similar form factor. It replaces the older J6412 with a more efficient chip. The physical dimensions are slightly larger but remain compact. You retain the fanless design for silent operation in home or office environments.
HEIGAOLAPC Fanless N100 4-Port Firewall Mini PC
The HEIGAOLAPC model features an Intel N100 processor and four 2.5GbE ports. It drops one port compared to the EGSMTPC six-port design. The N100 chip provides better power efficiency than the J6412. You get fanless cooling and similar 8GB RAM configurations. This device is lighter and more compact for home labs. It sacrifices port count for a smaller footprint. The four ports are sufficient for basic multi-WAN setups. You choose this if you do not need six dedicated connections. It offers a quieter, smaller alternative for standard routing duties.
Glovary J6413 2.5G Firewall Mini PC
The Glovary J6413 uses an Intel J6413 processor, a minor upgrade over the J6412. It provides four 2.5GbE ports instead of six. You lose two network interfaces for a more compact chassis. The J6413 offers slightly higher burst frequencies for processing tasks. It retains the fanless aluminum design for silent operation. This model fits users who need fewer ports but better CPU speed. You get similar storage and RAM options. It is a balanced choice for moderate routing workloads. The reduced port count simplifies cable management in tight spaces.
UDPTCP N150 Dual 10GbE Firewall Mini PC
The UDPTCP N150 model includes dual 10GbE ports alongside 2.5GbE connectivity. It offers significantly higher bandwidth for specific high-speed tasks. The Intel N150 processor provides enhanced performance for heavy routing. You gain future-proofing for internet speeds above 2.5Gbps. This device suits users with fiber connections or internal high-speed links. It may require single-channel RAM, which affects multitasking slightly. You trade some flexibility for raw throughput capacity. The 10GbE ports are ideal for advanced network segments. It is the best choice for performance-focused firewall deployments.
Glovary F3 Fanless Firewall Mini PC
The Glovary F3 uses an older Intel J3710 processor. It provides four 2.5GbE ports instead of six. The J3710 is less powerful than the J6412 for encryption tasks. You get fanless cooling and a similar compact design. This model is suitable for basic routing without heavy VPN loads. It sacrifices processing speed for lower power consumption. The four ports are adequate for simple home networks. You choose this if you prioritize quiet operation over raw speed. It is a budget-friendly option for light firewall duties.
UDPTCP Celeron N5105 2.5GbE Firewall Mini PC
The UDPTCP N5105 model features a single 2.5GbE port. It offers cellular SIM support for mobile connectivity options. The Intel N5105 processor provides decent performance for single-port routing. You lose multi-port flexibility for wireless capabilities. This device suits users needing internet access from multiple locations. It retains fanless cooling for silent operation in various environments. The N5105 chip is efficient for basic firewall tasks. You trade port density for connectivity versatility. It is ideal for remote offices or travel setups requiring cellular backup.
Quick picks
Our 7 picks
EGSMTPC 6-Port 2.5GbE Fanless Firewall Mini PC
Best for: Users needing six 2.5GbE ports for complex routing
- Processor
- Intel J6412
- Installed RAM
- 8GB
- Storage Capacity
- 128GB
- Memory Type
- DDR4
- Ethernet Ports
- 6x 2.5GbE
- Operating System
- pfSense
View on Amazon: EGSMTPC 6-Port 2.5GbE Fanless Firewall Mini PC Affiliate link
The EGSMTPC J6412 Firewall Mini PC features six Intel i226-V 2.5GbE ports for robust multi-WAN routing. It uses an Intel J6412 processor with AES-NI acceleration for secure VPN traffic. The system includes 8GB of DDR4 RAM and a 128GB SSD. It runs pfSense out of the box. This fanless aluminum unit suits users needing high port density and silent operation for home or business networks.
Pros
- Six Intel i226-V 2.5GbE ports for extensive connectivity
- Intel J6412 CPU with AES-NI for fast VPN encryption
- Fanless aluminum chassis for silent, reliable operation
- Pre-installed pfSense software for immediate setup
Cons
- Only 8GB of installed RAM limits heavy multitasking
- User must complete all pfSense configuration manually
- 128GB storage is small for large log retention
Good fit if
- You need more than four network ports for VLANs or multi-WAN
- You want a fanless design for silent home office use
- You prefer a router with pfSense pre-installed
Skip if
- You require more than six Ethernet connections
- You need a system with more than 8GB of RAM pre-installed
- You want a device that arrives fully configured and ready to use
Verdict: EGSMTPC J6412 6-Port 2.5GbE Firewall Mini PC delivers essential connectivity for users who need six dedicated 2.5GbE ports. It fits network admins who are comfortable configuring pfSense manually and value silent, fanless performance.
Glovary N150 Fanless Firewall Mini PC
Best for: multi-port fanless firewall appliances
- Processor
- Intel N150
- Installed RAM
- 8GB
- Storage Capacity
- 128GB
- Memory Type
- DDR5
- Graphics
- Intel UHD Graphics
- Ethernet Ports
- 6x 2.5GbE
View on Amazon: Glovary N150 Fanless Firewall Mini PC Affiliate link
This fanless firewall appliance uses the Intel N150 processor for network security tasks. It features six 2.5GbE LAN ports, offering higher throughput than standard gigabit connections. The system includes 8GB of DDR5 RAM and supports OPNsense or Linux. Its compact aluminum body ensures quiet operation. You get triple display support and multiple storage options. This unit suits users needing robust routing capabilities in a small form factor.
Pros
- Six 2.5GbE LAN ports for high-speed networking
- Intel N150 processor with up to 3.6 GHz boost
- DDR5 RAM for faster memory performance
- Fanless design with aluminum alloy body for silent operation
- Supports OPNsense, Linux, and OpenWrt operating systems
Cons
- Includes only 128GB of storage capacity
- Single DDR5 SO-DIMM slot limits RAM expansion
- Integrated UHD Graphics may lack dedicated video performance
Good fit if
- You require multiple high-speed Ethernet ports for routing
- You need a fanless system for silent network environments
- You plan to run OPNsense or Linux firewall software
Skip if
- You need more than 128GB of internal storage
- You require a dedicated graphics card for heavy rendering
- You need more than one RAM slot for expansion
Verdict: Glovary N150 6-Port Firewall Mini PC delivers strong networking capabilities with six 2.5GbE ports and DDR5 memory. It fits users who need a quiet, fanless appliance for OPNsense or Linux-based routing tasks.
HEIGAOLAPC Fanless N100 4-Port Firewall Mini PC
Best for: Silent home firewall and router builds
- Processor
- Intel Alder Lake-N N100
- Installed RAM
- 8GB
- Storage Capacity
- 128GB
- Ethernet Ports
- 4x 2.5GbE
- Operating System
- Windows 11 Pro
- Memory
- 8GB RAM
View on Amazon: HEIGAOLAPC Fanless N100 4-Port Firewall Mini PC Affiliate link
This fanless mini PC uses an Intel N100 processor with four 2.5GbE LAN ports. It includes 8GB of RAM and a 128GB SSD. The design supports silent operation and headless deployment via Wake-on-LAN. You can install router operating systems like OpenWrt or pfSense directly. It suits users building home networks or small business firewalls who need reliable, quiet hardware.
Pros
- Four 2.5GbE LAN ports with hardware offloading
- Intel N100 processor for low power usage
- Fanless design ensures silent 0dB operation
- Dual HDMI 2.0 ports for 4K displays
Cons
- 8GB RAM may limit heavy virtualization
- 128GB storage is small for large logs
- No SR-IOV support for GPU passthrough
Good fit if
- You need a quiet, fanless network gateway
- You plan to run OpenWrt or pfSense
- You require multiple 2.5GbE connections
Skip if
- You need high-end graphics processing
- You require more than 8GB of RAM
- You prefer a computer with a fan for active cooling
Verdict: HEIGAOLAPC N100 Fanless Firewall Mini PC fits users who need a compact, silent device for routing tasks. It is ideal for home labs requiring multiple 2.5GbE ports without fan noise.
Glovary J6413 2.5G Firewall Mini PC
Best for: multi-LAN routing and quiet home labs
- Processor
- Celeron J6413
- Installed RAM
- 8GB
- Storage Capacity
- 128GB SSD
- Memory Type
- DDR4
- Graphics
- UHD Graphics
- Ethernet Ports
- 4 x 2.5GbE
View on Amazon: Glovary J6413 2.5G Firewall Mini PC Affiliate link
This Glovary firewall appliance uses a Celeron J6413 processor with 8GB of DDR4 RAM and a 128GB SSD. It features four i226V 2.5GbE LAN ports for high-speed networking. The fanless aluminum design ensures quiet operation. It supports dual displays via HDMI and USB-C. This unit suits users needing stable, low-power network security hardware.
Pros
- Four i226V 2.5GbE LAN ports
- Fanless aluminum alloy chassis
- Dual display support via HDMI and USB-C
- Expandable storage with two NVMe and two SATA slots
Cons
- Only four network ports compared to five-port competitors
- Base model includes only 128GB of storage
- Single display output is limited to two screens max
Good fit if
- You need four 2.5GbE ports for multi-LAN routing
- You require a fanless, silent network appliance
- You want expandable storage for virtualization workloads
Skip if
- You need more than four network interfaces
- You require more than 128GB of base storage
- You need more than two simultaneous display outputs
Verdict: The Glovary J6413 Fanless Firewall Mini PC offers a compact, quiet solution for users needing four 2.5GbE ports and expandable storage for network security tasks.
UDPTCP N150 Dual 10GbE Firewall Mini PC
Best for: High-speed firewall setups with 10GbE needs
- Processor
- Intel N150
- Installed RAM
- 8GB
- Storage Capacity
- 128GB
- Memory Type
- DDR5
- Graphics
- Intel UHD Graphics
- Ethernet Ports
- 2x 10GbE SFP+, 3x 2.5GbE LAN
View on Amazon: UDPTCP N150 Dual 10GbE Firewall Mini PC Affiliate link
This UDPTCP unit pairs an Intel N150 processor with 8GB of DDR5 RAM and a 128GB SSD. It features five Ethernet ports, including two 10GbE SFP+ and three 2.5GbE LAN connections. You get dual display support and multiple expansion slots for storage and wireless modules. It runs OPNsense, Linux, and Windows. This setup suits users who need high-speed wired connections for a firewall or router.
Pros
- Intel N150 processor with 3.6 GHz max turbo
- Two 10GbE SFP+ and three 2.5GbE LAN ports
- DDR5 memory supporting up to 5600MHz
- Dual display output via HDMI and DP
Cons
- Only one DDR5 SO-DIMM slot limits RAM upgrades
- WiFi module is optional and not included
- Storage is limited to a single 128GB NVMe SSD
Good fit if
- You need 10GbE uplinks for your network backbone
- You want to run OPNsense or pfSense on hardware
- You require multiple high-speed Ethernet interfaces
Skip if
- You need more than one M.2 storage drive
- You require built-in WiFi without extra parts
- You need dual-channel memory for maximum bandwidth
Verdict: UDPTCP N150 Firewall Mini PC delivers robust networking hardware for users who prioritize 10GbE connectivity. It fits those building a high-performance soft router who can accept single-channel RAM and optional wireless modules.
Glovary F3 Fanless Firewall Mini PC
Best for: Silent 4-port 2.5GbE firewall setups
- Processor
- Pentium J3710
- Installed RAM
- 8GB
- Storage Capacity
- 128GB
- Memory Type
- DDR3L
- Graphics
- HD Graphics
- Ethernet Ports
- 4 x 2.5GbE
View on Amazon: Glovary F3 Fanless Firewall Mini PC Affiliate link
This Glovary F3 unit uses a Pentium J3710 processor with four cores and 8GB of DDR3L RAM. It features four Intel i225V 2.5GbE LAN ports for robust network handling. The fanless aluminum design keeps noise out of your workspace. You get 128GB of storage and dual display support via HDMI and DisplayPort. It fits small firewall or router roles well.
Pros
- Four i225V 2.5GbE LAN ports
- Fanless aluminum alloy construction
- 8GB DDR3L RAM included
- HDMI and DisplayPort dual output
Cons
- Pentium J3710 CPU is older than N100 alternatives
- Uses DDR3L memory instead of DDR4
- Limited to 128GB base storage
Good fit if
- You need four 2.5GbE ports for a home lab
- You want a silent, fanless firewall appliance
- You are running OPNsense or Proxmox on older hardware
Skip if
- You require DDR4 memory for better compatibility
- You need a modern N100 or J6413 processor
- You want more than 128GB of built-in storage
Verdict: Glovary J3710 Fanless Firewall Mini PC suits users who prioritize quiet operation and multiple 2.5GbE ports over raw processing speed. It is a solid choice for dedicated network appliances where the older J3710 chip is sufficient.
UDPTCP Celeron N5105 2.5GbE Firewall Mini PC
Best for: Single-port 2.5G routing with wireless options
- Processor
- Intel Celeron N5105
- Installed RAM
- 8GB
- Storage Capacity
- 128GB SSD
- Memory Type
- DDR4
- Graphics
- Intel UHD Graphics
- Ethernet Ports
- 2.5GbE LAN
View on Amazon: UDPTCP Celeron N5105 2.5GbE Firewall Mini PC Affiliate link
This UDPTCP firewall mini PC uses an Intel Celeron N5105 processor with 8GB of DDR4 RAM and a 128GB SSD. It features an Intel i226-V 2.5GbE network port for stable data transmission. The aluminum chassis supports dual 4K displays and includes a SIM slot for optional wireless connectivity. It suits users needing a compact, fanless appliance for network routing tasks.
Pros
- Intel Celeron N5105 processor with AES-NI support
- Intel i226-V 2.5GbE LAN port
- Dual display output via HDMI 2.0 and DP 1.4
- Includes SIM slot for 3G/4G/WiFi expansion
- Aluminum alloy chassis for industrial durability
Cons
- Only one 2.5GbE port compared to competitors with four or six ports
- 8GB RAM is lower than the 16GB max capacity
- 128GB storage is smaller than typical router drives
Good fit if
- You need a single high-speed 2.5GbE uplink
- You require a compact unit with wireless SIM capability
- You want a fanless design for silent operation
Skip if
- You need multiple 2.5GbE LAN ports for routing
- You require more than 8GB of system memory
- You need a larger storage capacity than 128GB
Verdict: The UDPTCP Celeron N5105 Mini PC offers a compact, fanless solution with a single 2.5GbE port and wireless SIM support. It fits users who prioritize a small footprint and cellular connectivity over multi-port networking.
Specifications side by side
| Spec | EGSMTPC 6-Port 2.5GbE Fanless Firewall Mini PC | Glovary N150 Fanless Firewall Mini PC | HEIGAOLAPC Fanless N100 4-Port Firewall Mini PC | Glovary J6413 2.5G Firewall Mini PC | UDPTCP N150 Dual 10GbE Firewall Mini PC | Glovary F3 Fanless Firewall Mini PC | UDPTCP Celeron N5105 2.5GbE Firewall Mini PC |
|---|---|---|---|---|---|---|---|
| Processor | Intel J6412 | Intel N150 | Intel Alder Lake-N N100 | Celeron J6413 | Intel N150 | Pentium J3710 | Intel Celeron N5105 |
| Installed RAM | 8GB | 8GB | 8GB | 8GB | 8GB | 8GB | 8GB |
| Storage Capacity | 128GB | 128GB | 128GB | 128GB SSD | 128GB | 128GB | 128GB SSD |
| Memory Type | DDR4 | DDR5 | not stated | DDR4 | DDR5 | DDR3L | DDR4 |
| Graphics | not stated | Intel UHD Graphics | not stated | UHD Graphics | Intel UHD Graphics | HD Graphics | Intel UHD Graphics |
| Ethernet Ports | 6x 2.5GbE | 6x 2.5GbE | 4x 2.5GbE | 4 x 2.5GbE | 2x 10GbE SFP+, 3x 2.5GbE LAN | 4 x 2.5GbE | 2.5GbE LAN |
| Operating System | pfSense | not stated | Windows 11 Pro | not stated | not stated | not stated | not stated |
| Memory | 8GB RAM | 8GB RAM | 8GB RAM | 8GB RAM | 8GB RAM | 8GB RAM | 8GB RAM |
| Storage | 128GB SSD | 128GB SSD | 128GB SSD | 128GB SSD | 128GB SSD | 128GB SSD | 128GB SSD |
| Use | Home, Business | Firewall | Home, Firewall | Firewall | Firewall | not stated | Firewall |
| Cooling | not stated | Fanless | Fanless | not stated | not stated | Fanless | not stated |
| Networking | 2.5G LAN | 2.5G LAN | 2.5G LAN | 2.5G LAN | 2.5G LAN | 2.5G LAN | 2.5G LAN |
| Form Factor | not stated | not stated | not stated | not stated | not stated | not stated | Barebone |
| Dimensions | not stated | 7 × 5 × 2.2 inches | not stated | 6.97 × 4.92 × 2.17 inches | not stated | 6.3 × 5.91 × 5.51 inches | not stated |
| Weight | not stated | 2.65 pounds | 1.1 pounds | not stated | not stated | not stated | not stated |
| Size | 8GB RAM, 128GB SSD | not stated | One Size | 8GB RAM 128GB SSD | 8GB RAM 128GB SSD | 8GB RAM 128GB SSD | 8GB/128GB |
| Model | M8A | N150 6L | F9C N100 8+128 | J6413-4L-I226V-2.5GB-8-128 | N100/6L | F3 | BK-N5105-4L |
| Color | not stated | N150 6 LAN Firewall | grey | not stated | not stated | Black | Black |
If your setup requires standard desktop processing instead of firewall networking, you can evaluate geekom it13 mini PC alternatives.
Frequently asked questions
Does the Glovary N150 use DDR4 or DDR5 memory?
The Glovary N150 uses DDR5 memory. This is different from the EGSMTPC J6412, which uses DDR4. DDR5 offers higher bandwidth, which can improve performance in routing tasks. The N150 also includes six 2.5GbE ports and fanless cooling for silent operation.
Which mini PC is best for silent home firewall builds?
The HEIGAOLAPC N100 is ideal for silent home firewall builds. It features an Intel N100 processor and four 2.5GbE ports. The device is fanless, ensuring zero noise during operation. It also includes 8GB of RAM and a 128GB SSD for reliable performance.
Can I use the UDPTCP N150 for high-speed 10GbE setups?
Yes, the UDPTCP N150 supports 10GbE connectivity. It is designed for users who need high-speed networking for firewalls. The device includes an Intel N150 processor and 8GB of RAM. Note that it uses single-channel RAM, which may affect maximum throughput.
What is the difference between the EGSMTPC and Glovary J6413?
The EGSMTPC M8A has six 2.5GbE ports, while the Glovary J6413 has four. Both use fanless cooling and include 8GB of RAM with a 128GB SSD. The J6413 uses a J6413 processor, whereas the EGSMTPC uses a J6412. The J6413 is slightly smaller in dimensions.
Does the Glovary F3 support Wi-Fi connectivity?
The provided specifications for the Glovary F3 do not list Wi-Fi capabilities. It focuses on four 2.5GbE ports and fanless cooling. The device uses an older J3710 processor. You should verify wireless options with the manufacturer if connectivity is required for your setup.
Is the UDPTCP Celeron N5105 good for cellular connections?
Yes, the UDPTCP Celeron N5105 supports cellular connectivity via a wireless SIM slot. It has a single 2.5GbE port, making it suitable for compact setups. The fanless design ensures quiet operation. This model prioritizes a small footprint and mobile connectivity over multi-port networking.
Which model has the smallest physical footprint?
The HEIGAOLAPC N100 weighs only 1.1 pounds, making it very lightweight. The Glovary J6413 measures 4.92 inches in width. The Glovary N150 is 5 inches wide. Consider the HEIGAOLAPC for the lightest option or the Glovary J6413 for a compact form factor.