UDPTCP vs KINGDEL: Mini PCs Compared by Specs
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When you compare the UDPTCP vs KINGDEL mini PC options, you see two distinct approaches to small form factor computing. Both devices target industrial or specialized networking roles and feature Intel processors with DDR4 memory support. The main difference lies in their configuration and primary function. The UDPTCP unit is a barebone firewall appliance with four 2.5GbE ports, while the KINGDEL model is a fully configured industrial computer with a powerful i7 processor and pre-installed memory and storage.
Key differences
| Aspect | UDPTCP Celeron N5105 Barebone Firewall Mini PC | KINGDEL Fanless Core i7 Industrial Mini PC |
|---|---|---|
| Processor | Intel Celeron N5105 | Intel Core i7 8th Gen |
| Installed RAM | Barebone | 16GB DDR4 |
| Storage | Barebone | 512GB NVMe SSD |
| Networking | 4x 2.5GbE LAN | Not listed |
| Cooling | Silent fan | Fanless |
| Form Factor | Barebone | Fully configured |
Which one should you choose?
Choose UDPTCP Celeron N5105 Barebone Firewall Mini PC if
- You need a dedicated firewall appliance with four 2.5GbE ports for home lab or industrial networking.
- You want to install your own RAM and SSD to customize the system for specific router software.
- You prefer a unit with a silent fan for consistent thermal performance in a 24/7 environment.
Choose KINGDEL Fanless Core i7 Industrial Mini PC if
- You require a ready-to-use industrial computer with a high-performance Core i7 processor.
- You need pre-installed 16GB RAM and 512GB storage without additional purchases.
- You prioritize a completely fanless design for silent operation in dust-sensitive environments.
Verdict: The UDPTCP is the better choice if you are building a network firewall or router and want flexible, user-installed components. The KINGDEL suits users who need a powerful, out-of-the-box industrial PC with a strong i7 processor and included memory and storage.
Specs: Processor, RAM, and Ports
Processor performance
The KINGDEL model uses an 8th Gen Core i7 with a 1.8 GHz base and 4.6 GHz turbo. It has 8 MB cache and 14 nm lithography. The UDPTCP unit features a Celeron N5105 with 4 cores, 4 threads, 4 MB cache, and a 2.90 GHz max speed. The Core i7 offers higher single-core and multi-core potential for heavy tasks. The Celeron focuses on efficiency for network appliances. If you need raw compute power, the i7 is stronger. For dedicated firewall routing, the N5105 is sufficient and uses less power.
Memory configuration
The KINGDEL mini PC comes with 16 GB of DDR4 RAM installed. The UDPTCP is a barebone system with no RAM included, though it supports up to 16 GB via dual slots. You must buy memory separately for the UDPTCP. The KINGDEL is ready to use out of the box with its 16 GB. If you want a complete system without extra purchases, the KINGDEL is the better choice. The UDPTCP allows you to choose your own RAM capacity, but it starts at zero.
Storage capacity
The KINGDEL includes a 512 GB NVMe SSD. The UDPTCP is barebone with no storage installed, offering one M.2 NVMe slot and one 2.5-inch SATA slot. You need to add your own drives to the UDPTCP. The KINGDEL provides immediate storage for your operating system and data. The UDPTCP offers more flexibility in drive types, allowing both NVMe and SATA. However, for immediate usability, the KINGDEL’s included 512 GB SSD is a clear advantage.
Networking ports
The UDPTCP is built for networking with four 2.5GbE LAN ports using Intel i226-V controllers. It also includes a COM console port and SIM slot for cellular options. The KINGDEL does not list specific Ethernet port counts or speeds in its provided data. For firewall or router applications, the four 2.5G ports on the UDPTCP are essential. The KINGDEL is a general industrial PC without specialized high-speed networking interfaces. If you need multiple fast LAN connections, the UDPTCP is superior.
Cooling and build
The UDPTCP uses a silent fan and aluminum alloy shell with ice thorns for cooling. It supports 24/7 industrial operation. The KINGDEL is fanless with an all-metal case. Fanless designs are quieter and have no moving parts. The UDPTCP’s fan ensures active cooling for the N5105 under load. The KINGDEL relies on passive cooling for its i7. Both use metal cases. The KINGDEL is lighter at 3.04 pounds. The UDPTCP is designed for specific thermal management in networking gear.
Display and connectivity
The UDPTCP supports dual 4K displays via HDMI 2.0 and DP 1.4. It has two USB 3.0 and two USB 2.0 ports. The KINGDEL supports 4K via HD and VGA ports. It includes two COM RS232 ports. The UDPTCP offers modern digital video outputs. The KINGDEL provides legacy serial ports for industrial equipment. If you need modern displays, the UDPTCP is better. If you need serial communication for machinery, the KINGDEL’s COM ports are useful. The UDPTCP also has wireless slots for WiFi or cellular.
Which Mini PC Fits Your Needs
Network engineers needing multi-gigabit ports
You need four 2.5GbE LAN ports for high-speed networking. The UDPTCP model includes Intel i226-V controllers for stable data transmission. It supports AES-NI hardware encryption and runs pfSense or OPNsense. This barebone unit lets you install your own RAM and storage for your firewall setup.
Users wanting a complete out-of-box system
The KINGDEL unit arrives with 16GB DDR4 RAM and a 512GB NVMe SSD already installed. You get a ready-to-use industrial computer with an 8th Gen Core i7 processor. It features fanless cooling and an all-metal case. You do not need to purchase separate memory or storage components to start working.
Industrial applications requiring strong CPU power
You require higher processing speed for demanding tasks. The KINGDEL Core i7 reaches 4.6 GHz turbo frequency with 8 MB cache. This outperforms the Celeron N5105 in the UDPTCP unit. The dedicated hardware supports heavy industrial workloads without needing additional configuration or external network interfaces.
The products compared
UDPTCP Celeron N5105 Barebone Firewall Mini PC
Best for: custom firewall and router builds
- Processor
- Intel Celeron N5105
- Installed RAM
- Barebone
- Storage Capacity
- Barebone
- Memory Type
- DDR4
- Graphics
- Intel UHD Graphics
- Ethernet Ports
- 4x 2.5GbE
View on Amazon: UDPTCP Celeron N5105 Barebone Firewall Mini PC Affiliate link
This UDPTCP mini PC is a barebone firewall appliance built around the Intel Celeron N5105 quad-core processor. It features four Intel i226-V 2.5GbE LAN ports for high-speed networking. The unit supports dual displays via HDMI 2.0 and DisplayPort 1.4. You get two DDR4 RAM slots and one M.2 NVMe slot for storage expansion. It is designed for continuous operation in industrial settings.
Pros
- Four 2.5GbE LAN ports with Intel i226-V chips
- Intel Celeron N5105 processor with AES-NI support
- Dual display output up to 4K@60Hz
- Supports ESXI, pfSense, and OPNsense systems
Cons
- Sold as a barebone system with no RAM or SSD included
- Includes only one M.2 NVMe slot for storage
- Requires separate purchase of WiFi/3G/4G module
Good fit if
- You need four 2.5G network interfaces for routing
- You want to install pfSense or OPNsense
- You prefer hardware-accelerated encryption via AES-NI
Skip if
- You need a ready-to-use system with pre-installed RAM
- You require multiple internal storage drives
- You need a standard desktop PC for general use
Verdict: UDPTCP Celeron N5105 Firewall Mini PC is a specialized networking tool for users who need multiple high-speed LAN ports and barebone flexibility for custom router builds.
KINGDEL Fanless Core i7 Industrial Mini PC
Best for: Industrial applications needing silent operation
- Processor
- Core i7 8th Gen.
- Installed RAM
- 16GB
- Storage Capacity
- 512GB
- Memory Type
- DDR4
- Graphics
- UHD Graphics 620
- Use
- Industrial
View on Amazon: KINGDEL Fanless Core i7 Industrial Mini PC Affiliate link
The KINGDEL NC3000 is a fanless industrial mini PC built for reliability. It features an 8th Gen Intel Core i7 processor with a max turbo of 4.6GHz. You get 16GB of DDR4 RAM and a 512GB NVMe SSD. The chassis is all metal and measures 9.2 by 5.9 by 2 inches. It supports 4K resolution and dual monitors via HD and VGA ports. This unit is designed for continuous operation in demanding environments.
Pros
- Fanless all-metal case for silent operation
- Intel Core i7 8th Gen CPU up to 4.6GHz
- 16GB DDR4 RAM and 512GB NVMe SSD
- Dual monitor support via HD and VGA
Cons
- Older 8th Gen processor limits modern performance
- Only two display outputs available
- No Ethernet port listed in specifications
Good fit if
- You need silent operation in an industrial setting
- You require dual monitor support for dashboards
- You want a durable all-metal chassis
Skip if
- You need modern high-performance gaming
- You require multiple Ethernet ports
- You need Wi-Fi 6 connectivity
Verdict: KINGDEL Fanless Industrial Mini PC is a solid choice for industrial tasks requiring silent, reliable performance with dual displays.
Specifications side by side
| Spec | UDPTCP Celeron N5105 Barebone Firewall Mini PC | KINGDEL Fanless Core i7 Industrial Mini PC |
|---|---|---|
| Processor | Intel Celeron N5105 | Core i7 8th Gen. |
| Installed RAM | Barebone | 16GB |
| Storage Capacity | Barebone | 512GB |
| Memory Type | DDR4 | DDR4 |
| Graphics | Intel UHD Graphics | UHD Graphics 620 |
| Ethernet Ports | 4x 2.5GbE | not stated |
| Memory | not stated | 16GB RAM |
| Storage | not stated | 512GB SSD |
| Use | Firewall | Industrial |
| Cooling | not stated | Fanless |
| Networking | 2.5G LAN | not stated |
| Form Factor | Barebone | not stated |
| Dimensions | not stated | 9.2 × 5.9 × 2 inches |
| Weight | not stated | 3.04 pounds |
| Size | No RAM/No SSD | 16GB RAM +512GB SSD |
| Color | Black | Black |
| Model | BK-N5105-4L | NC3000 |
Frequently asked questions
Is the UDPTCP Celeron N5105 a complete computer?
No, it is a barebone unit. You must purchase RAM and an SSD separately to make it functional. This design gives you flexibility to choose components that fit your specific firewall or router needs, but it does not come with memory or storage pre-installed.
Does the KINGDEL Mini PC have fans?
No, it uses a fanless cooling design. This ensures silent operation, which is ideal for industrial applications or quiet office environments. The passive cooling system relies on heat dissipation through the chassis rather than active air movement, reducing noise and potential points of failure.
Which mini PC supports dual displays?
The KINGDEL Fanless Core i7 model supports dual displays. This capability makes it suitable for industrial tasks that require monitoring multiple screens simultaneously. The UDPTCP unit is designed primarily for networking roles and does not highlight multi-display support in its specifications.
What is the size of the KINGDEL NC3000?
The KINGDEL NC3000 measures 5.9 inches in width, 2 inches in height, and 9.2 inches in length. It weighs 3.04 pounds. These compact dimensions allow it to fit easily into tight industrial spaces or standard rack mounts without taking up excessive room.
Can I use the UDPTCP for a custom router?
Yes, it is best for custom firewall and router builds. The barebone design allows you to install the operating system of your choice, such as pfSense or OPNsense. Its specialized networking features make it a practical tool for users building dedicated network infrastructure.
Does the KINGDEL Mini PC come with RAM and SSD?
Yes, it includes 16GB of RAM and a 512GB SSD. Unlike the barebone UDPTCP option, this KINGDEL model is ready to use out of the box for industrial applications. You do not need to buy additional internal components to get started with your project.