UDPTCP Core i3 6-Port 2.5GbE Firewall Mini PC vs UDPTCP N150 Dual 10GbE SFP+ Firewall Mini PC (2026): Key Differences
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This comparison of the udptcp micro firewall appliance vs mini PC n150 firewall highlights two distinct hardware approaches for network security. Both units offer 2.5GbE connectivity and support popular open-source operating systems like OPNsense and pfSense. The primary difference lies in their network interface configuration. One device focuses on high-speed fiber uplinks with dual 10GbE ports, while the other prioritizes abundant copper ports with six 2.5GbE LAN connections. Each design serves specific infrastructure needs.
Key differences
| Aspect | UDPTCP N150 Dual 10GbE SFP+ Firewall Mini PC | UDPTCP Core i3 6-Port 2.5GbE Firewall Mini PC |
|---|---|---|
| Processor | Intel N150 (4 Cores, 4 Threads, 3.6 GHz) | Intel Core i3-1215U (6 Cores, 8 Threads, 4.4 GHz) |
| Ethernet Ports | 2 x 10GbE SFP+, 3 x 2.5GbE | 6 x 2.5GbE |
| Memory | 1 x DDR5 SO-DIMM slot | 2 x DDR5 SO-DIMM slots |
| Storage Expansion | 1 x M.2 NVMe slot | 1 x M.2 NVMe slot, 1 x 2.5-inch SATA slot |
| Cooling | Not listed | Built-in silent fan |
Which one should you choose?
Choose UDPTCP N150 Dual 10GbE SFP+ Firewall Mini PC if
- You need high-speed fiber uplinks for your WAN or WAN/LAN connections.
- You prefer a lower thermal design power processor for energy efficiency.
- You require a simpler memory configuration with a single DDR5 slot.
Choose UDPTCP Core i3 6-Port 2.5GbE Firewall Mini PC if
- You need multiple gigabit-class ports for numerous LAN segments.
- You want higher multi-core performance for heavy routing tasks.
- You require additional storage options via a 2.5-inch SATA drive bay.
Verdict: Choose the N150 model if your network design demands 10GbE connectivity for high-bandwidth uplinks. Select the Core i3 model if you need more LAN ports and higher processing cores for complex routing rules. Both appliances handle standard firewall workloads effectively.
Network Ports and Processor Specs
networking ports
The UDPTCP N150 Dual 10GbE SFP+ Firewall Mini PC offers a mixed interface setup with two 10GbE SFP+ ports and three 2.5GbE LAN ports. This configuration allows for high-speed uplinks while maintaining multiple 2.5GbE connections for local networks. In contrast, the UDPTCP Core i3 6-Port 2.5GbE Firewall Mini PC provides six 2.5GbE LAN ports. This unit lacks 10GbE connectivity but offers a higher density of 2.5GbE ports, which is ideal for environments requiring many local connections. The N150 wins for high-speed uplink capability, while the Core i3 wins for port density.
processor performance
The N150 model features an Intel N150 processor with four cores, four threads, and a 6M cache. It reaches a max turbo frequency of 3.6 GHz with a 6W TDP. The Core i3 model uses an Intel Core i3-1215U with six cores and eight threads, plus a 10M cache. It achieves a higher max turbo frequency of 4.4 GHz. The Core i3 provides more physical cores and threads, which benefits multitasking and complex packet processing. The N150 is efficient but has lower core counts. The Core i3 has a clear advantage in raw processing power and thread count.
memory type
Both systems support DDR5 memory, ensuring modern speed and efficiency. The N150 model includes one DDR5 SO-DIMM slot running at 4800MHz, with compatibility for faster 5200 or 5600MHz modules. The Core i3 model also uses DDR5 but features two slots, supporting up to 32GB of RAM. Having two slots offers greater flexibility for upgrading memory capacity later. The N150 is limited to a single stick, which may restrict maximum RAM potential compared to the dual-slot design of the Core i3 unit. The Core i3 offers better upgradeability.
storage options
The N150 model provides one M.2 2280 NVMe/PCIe3.0x1 SSD slot for storage. It does not list additional storage interfaces. The Core i3 model offers more versatility with one M.2 NVMe 2280 SSD slot and one 2.5-inch SATA SSD/HDD slot. This second SATA option allows for larger traditional hard drives or additional SSDs. Users needing bulk storage or legacy drive compatibility will find the Core i3 more suitable. The N150 is limited to M.2 drives only. The Core i3 provides superior storage flexibility.
display outputs
Both units include UHD Graphics for display output. The N150 model features HD and DP dual display interfaces, supporting 4K@60Hz resolution. The Core i3 model includes HDMI 2.0 and DP 1.4 ports, also supporting dual 4K@60Hz displays. Both configurations allow for dual monitor setups with high resolution. The Core i3 uses standard HDMI 2.0, which is widely compatible with most displays. The N150 uses an HD port, which may require specific adapters or cables. Both meet the needs for local management screens equally.
cooling design
The Core i3 model features a built-in silent fan for cooling, described as part of an aluminum alloy shell with excellent cooling performance. It is designed for industrial-grade 7x24 hour operation. The N150 model data does not explicitly mention a fan or active cooling system, though it lists a 6W TDP which suggests low heat generation. The Core i3’s active cooling ensures consistent performance under sustained loads. The N150’s passive or unspecified cooling relies on its low power design. The Core i3 offers verified active cooling.
additional interfaces
The Core i3 model includes a COM console port, a SIM slot for wireless connectivity, and an M.2 PCIe slot for WiFi or 3G/4G modules. It also has USB 2.0 and USB 3.0 ports. The N150 model features a 2Pin Phoenix Port, USB 3.2, five USB 2.0 ports, and SPK/MIC support. The Core i3 provides specialized industrial interfaces like COM and SIM slots, which are valuable for remote management and cellular backup. The N150 offers more USB ports but lacks the specialized connectivity options. The Core i3 is better for industrial use cases.
Choose your firewall mini PC
Users needing high-speed uplinks
This unit features dual 10GbE SFP+ ports alongside three 2.5GbE LAN ports. The Intel N150 processor provides 3.6 GHz turbo speeds. You get DDR5 memory support and dual display outputs. This setup suits those requiring fast external connections.
Users needing multiple local ports
This model offers six 2.5GbE LAN ports for extensive local connectivity. The Intel Core i3-1215U processor delivers six cores and eight threads. You also gain a COM console port and dual display support. This configuration is ideal for complex local networks.
Users wanting versatile storage options
This device includes a slot for a 2.5-inch SATA SSD or HDD in addition to the M.2 NVMe slot. The other model only supports M.2 storage. If you need flexible storage configurations, this unit provides the necessary hardware interfaces for your setup.
The products compared
UDPTCP N150 Dual 10GbE SFP+ Firewall Mini PC
Best for: Users requiring dual 10GbE SFP+ ports
- Processor
- N150
- Memory Type
- DDR5 4800MHz
- Graphics
- UHD Graphics
- Ethernet Ports
- 2x 10GbE SFP+, 3x 2.5GbE
- Use
- Firewall
- Networking
- 2.5G LAN
View on Amazon: UDPTCP N150 Dual 10GbE SFP+ Firewall Mini PC Affiliate link
This UDPTCP N150 mini PC serves as a dedicated firewall appliance with dual 10GbE SFP+ ports and three 2.5GbE LAN interfaces. Powered by a 6W Intel N150 processor, it supports OPNsense and Linux. The unit includes DDR5 memory and NVMe storage slots. It is designed for users needing high-speed routing capabilities in a small form factor.
Pros
- Dual 10GbE SFP+ ports for high-speed uplinks
- Three 2.5GbE LAN ports for local network traffic
- Intel N150 processor with 3.6 GHz turbo frequency
- Supports DDR5 memory and NVMe SSDs
Cons
- Sold without RAM or SSD installed
- Single DDR5 SO-DIMM slot limits maximum memory expansion
- Heavier build at 4.5 pounds compared to fanless alternatives
Good fit if
- You need 10GbE SFP+ connectivity for your network
- You are building an OPNsense or pfSense firewall
- You require multiple 2.5GbE ports for LAN segments
Skip if
- You want a completely pre-configured unit with RAM included
- You need a fanless design for silent operation
- You only require standard Gigabit Ethernet speeds
Verdict: UDPTCP N150 10GbE Firewall Mini PC fits users who need dual 10GbE SFP+ ports and multiple 2.5GbE LAN interfaces for a high-performance software router.
UDPTCP Core i3 6-Port 2.5GbE Firewall Mini PC
Best for: 6-port 2.5GbE firewall and router setups
- Processor
- Intel Core i3-1215U
- Installed RAM
- Barebone
- Storage Capacity
- Barebone
- Memory Type
- DDR5
- Graphics
- Intel UHD Graphics
- Ethernet Ports
- 6x 2.5GbE
View on Amazon: UDPTCP Core i3 6-Port 2.5GbE Firewall Mini PC Affiliate link
This UDPTCP barebone mini PC is built for firewall and router tasks. It uses an Intel Core i3-1215U processor with six cores and supports up to 32GB of DDR5 memory. The standout feature is the six Intel i226-V 2.5GbE LAN ports, providing high-speed local network connectivity. It includes dual display outputs and various expansion slots for storage and wireless modules. It suits users who need a dedicated, fanless-capable appliance for network security software.
Pros
- Six Intel i226-V 2.5GbE LAN ports for high-speed networking
- Intel Core i3-1215U processor with six cores and 8 threads
- Supports up to 32GB of DDR5 RAM via dual slots
- Includes M.2 NVMe and 2.5-inch SATA storage options
- Features SIM slot for optional WiFi or 4G connectivity
Cons
- Sold as a barebone system with no RAM or SSD included
- Max network speed limited to 2.5GbE, lacking 10GbE ports
- Uses a built-in fan rather than a truly fanless design
Good fit if
- You need multiple high-speed LAN ports for a home lab
- You prefer DDR5 memory for modern performance standards
- You want to install pfSense, OPNsense, or similar firewall OS
Skip if
- You require 10GbE SFP+ connectivity for high-bandwidth links
- You want a complete system with pre-installed RAM and storage
- You need a completely silent, fanless operation for sensitive environments
Verdict: UDPTCP i3-1215U 6-Port 2.5GbE Firewall Mini PC is a solid choice for users who prioritize network port density and modern DDR5 memory over raw throughput speed. It fits those building a dedicated router or firewall appliance who can handle adding their own components.
Specifications side by side
| Spec | UDPTCP N150 Dual 10GbE SFP+ Firewall Mini PC | UDPTCP Core i3 6-Port 2.5GbE Firewall Mini PC |
|---|---|---|
| Processor | N150 | Intel Core i3-1215U |
| Installed RAM | not stated | Barebone |
| Storage Capacity | not stated | Barebone |
| Memory Type | DDR5 4800MHz | DDR5 |
| Graphics | UHD Graphics | Intel UHD Graphics |
| Ethernet Ports | 2x 10GbE SFP+, 3x 2.5GbE | 6x 2.5GbE |
| Use | Firewall | Firewall |
| Networking | 2.5G LAN | 2.5G LAN |
| Form Factor | not stated | Barebone |
| Weight | 4.5 pounds | 4.5 pounds |
| Size | 0GB RAM 0GB SSD | NO RAM NO SSD |
| Model | N100/6L | BK-1215-6L |
Frequently asked questions
Does the UDPTCP N150 firewall mini pc come with ram and ssd installed?
No, this unit is sold as a barebone system without pre-installed memory or storage. You must purchase and install DDR5 RAM and an SSD separately to get the device operational. This approach allows you to choose specific components that fit your performance needs and budget.
What processor is used in the udptcp core i3 6 port firewall mini pc?
This model uses an Intel Core i3 processor, specifically the i3-1215U variant. It supports modern DDR5 memory, which helps handle multiple network interfaces efficiently. The design prioritizes port density and upgradability over raw single-core speed, making it suitable for complex routing tasks.
Can I use the udptcp n150 as a high speed software router?
Yes, the N150 model is designed for high-performance software routing. It features dual 10GbE SFP+ ports for fast uplinks and three 2.5GbE LAN ports for local connections. The Intel N150 processor supports turbo speeds up to 3.6 GHz, providing sufficient power for demanding firewall rules and traffic shaping.
Is the udptcp core i3 firewall mini pc a barebone system?
Yes, the Core i3 6-Port model is a barebone system. It does not include RAM or an SSD out of the box. You need to install these components yourself before installing your preferred operating system. This gives you full control over the memory and storage specifications.
Which udptcp firewall mini pc has more lan ports?
The Core i3 6-Port model offers higher port density with six 2.5GbE LAN interfaces. The N150 model provides a mixed setup with two 10GbE SFP+ ports and three 2.5GbE LAN ports. Choose the Core i3 unit if you need more connections for local devices rather than high-speed uplinks.
What is the weight of these udptcp firewall mini pcs?
Both the N150 Dual 10GbE model and the Core i3 6-Port model weigh 4.5 pounds. Their compact form factors make them easy to mount in racks or place on desks. The consistent weight suggests similar chassis sizes, allowing for flexible placement in your network equipment setup.
Does the udptcp n150 support dual display outputs?
Yes, the N150 model supports dual display outputs. This feature allows you to connect two monitors for management and monitoring purposes. It is a useful addition for administrators who need to view system logs or network statistics on separate screens while managing the firewall configuration.