6 Best Alternatives to the KINGDEL Fanless Industrial Mini PC (2026)
As an Amazon Associate we earn from qualifying purchases. Links on this page are affiliate links.
You are looking for kingdel powerful mini desktop computer alternatives that match the original’s industrial focus. The KINGDEL Fanless Industrial Mini PC excels with its dual Gigabit LAN ports and four RS232 COM interfaces. This configuration supports legacy serial hardware in silent, fanless metal enclosures. However, you might need different specifications for your specific project. Some users require newer processors, more network ports, or support for modern operating systems like Windows 11. The size and weight of the original unit may also not fit your mounting constraints.
We selected these alternatives because their published specifications overlap significantly with the KINGDEL model. Each option retains the fanless cooling design essential for dust-free industrial environments. You will find options with Intel Core i5 or i7 processors for higher performance. Other picks offer additional Ethernet ports for complex network routing tasks. This list helps you compare memory, storage, and connectivity options. You can choose a system that fits your exact technical requirements without compromising on reliability or silent operation.
How alternatives compare to KINGDEL
WEIDIAN Fanless Core i5 Mini PC
The WEIDIAN EH7 matches the KINGDEL NC1037 in core specs, offering 8GB of RAM and a 256GB SSD in a fanless design. It shares the industrial focus with dual Gigabit Ethernet and legacy serial ports for robust connectivity. However, the WEIDIAN unit is slightly more compact at 4.96 by 6.69 inches, making it easier to mount in tight spaces. You get similar silent operation and metal construction. Choose this if you need the same dual-network and serial capabilities but prefer a smaller footprint for edge computing tasks.
Glovary Fanless Quad-LAN Firewall Mini PC
The Glovary J4125 trades the KINGDEL’s Core i5 for an Intel Celeron J4125 processor. This means lower single-core performance, but it significantly reduces power consumption. You gain four LAN ports instead of two, which is ideal for network routing or firewall applications. The storage and RAM remain identical at 256GB and 8GB. This unit is best for users prioritizing network versatility and energy efficiency over raw processing speed. It suits home lab routers better than heavy industrial automation.
KINGDEL Fanless Core i5 Mini PC
The KINGDEL NC3000 is a sibling to the original NC1037, sharing the same Core i5 processor, 8GB RAM, and 256GB SSD. It also features fanless cooling and industrial-grade connectivity. The main difference is physical size; the NC3000 is longer at 9.2 inches compared to the NC1037’s 8.35 inches. It weighs slightly more at 3.2 pounds. This model is a direct alternative if you need the exact same performance and legacy COM port support but require a chassis that fits a different mounting configuration or space layout.
WEIDIAN Core i5 Fanless Industrial PC
The WEIDIAN H4T steps up to a 10th-generation Core i5 processor, providing noticeably faster performance than the original’s 3rd-generation chip. It supports Windows 11, whereas the KINGDEL NC1037 is limited to older operating systems. This unit offers triple-display outputs for complex control panels. You sacrifice some compactness, as the H4T is larger at 7.17 by 9.06 inches. Pick this if you need modern OS support and higher processing power for demanding industrial automation tasks.
WINSMALL Fanless Industrial Core i7 Mini PC
The WINSMALL WH4 upgrades to a Core i7 processor with four cores, offering stronger multitasking capabilities than the dual-core KINGDEL. It includes six serial ports, doubling the legacy connectivity of the original. The fanless design and industrial build remain consistent. Storage and RAM are the same at 256GB and 8GB. This model is larger and heavier, suited for fixed installations. Choose it if your automation setup requires more CPU power and extensive serial device connections than the original provides.
Glovary N150 6-Port Fanless Mini PC
The Glovary N100-6L replaces the KINGDEL’s Core i5 with an Intel N100 processor. This chip is more efficient but less powerful in single-threaded tasks. The major upgrade is networking, with six 2.5GbE ports instead of two Gigabit ports. It retains 8GB RAM and 256GB SSD storage in a fanless chassis. This unit is designed specifically for network specialists building soft routers. It is not ideal for heavy industrial computing but excels in high-throughput network routing and firewall applications.
Quick picks
Our 7 picks
KINGDEL Fanless Industrial Mini PC
Best for: legacy serial hardware and dual-network industrial setups
- Processor
- Core i5-3317U
- Installed RAM
- 8GB
- Storage Capacity
- 256GB
- Memory Type
- DDR3L
- Graphics
- HD Graphics 4000
- Ethernet Ports
- 2x Gigabit LAN
View on Amazon: KINGDEL Fanless Industrial Mini PC Affiliate link
You get an industrial computer built into a fanless metal chassis. It runs on an Intel Core i5-3317U dual-core processor paired with 8GB of DDR3L RAM and a 256GB mSATA SSD. For connectivity, you have four RS232 COM ports, dual Gigabit Ethernet ports, and eight USB ports. It suits you if you need legacy serial connections and silent cooling for industrial equipment.
Pros
- Four RS232 COM ports for serial connections
- Dual 82574L Gigabit Ethernet ports
- Eight total USB ports including four USB 3.0
- Silent fanless design with full metal chassis
Cons
- Uses older dual-core Core i5-3317U processor
- Uses older DDR3L memory standard
- Storage interface is mSATA rather than NVMe
Good fit if
- You need multiple RS232 COM ports for legacy hardware.
- You require dual Gigabit LAN ports on a single machine.
- You want a fully silent, fanless metal housing.
Skip if
- You need modern multi-core processing performance.
- You require high-speed DDR4 or DDR5 memory.
Verdict: KINGDEL Fanless Industrial Mini PC delivers essential legacy COM interfaces and dual network jacks in a silent metal housing. It serves straightforward industrial installations requiring dedicated serial connectivity.
WEIDIAN Fanless Core i5 Mini PC
Best for: dual-network industrial setups needing serial connectivity
- Processor
- Intel Core i5-8350U
- Installed RAM
- 8 GB
- Storage Capacity
- 256 GB
- Ethernet Ports
- 2x Gigabit Ethernet
- Operating System
- Windows 11 Pro
- Memory
- 8GB RAM
View on Amazon: WEIDIAN Fanless Core i5 Mini PC Affiliate link
This fanless mini PC runs on an Intel Core i5-8350U processor with 8GB of RAM and a 256GB SSD. It provides two Gigabit Ethernet ports, an RS232 COM interface, and eight total USB ports in a silent enclosure. If you need a compact system for industrial automation, office tasks, or network management across dual displays, this setup delivers solid baseline connectivity and expandable dual-drive storage without fan noise.
Pros
- Fanless design operates silently and eliminates moving cooling parts
- Dual Gigabit Ethernet ports support multi-network routing and virtualization
- Eight total USB ports alongside a dedicated RS232 serial COM port
- Dual storage expansion via M.2 SSD slot and 2.5-inch SATA bay
Cons
- Comes with a modest 8GB RAM and 256GB base storage configuration
- Ethernet speeds cap at 1GbE rather than 2.5GbE
- Relies on an older 8th-generation Intel Core i5 processor
Good fit if
- You need an RS232 serial COM port for industrial equipment or legacy peripherals.
- You require dual Gigabit LAN ports for network routing, firewalls, or virtualization.
- You want completely silent operation without fans pulling in dust.
Skip if
- You need multi-gigabit networking like 2.5GbE for faster data transfers.
- You run intensive tasks requiring newer processor architectures or higher base memory.
Verdict: WEIDIAN Fanless Core i5 Industrial PC provides silent operation, legacy RS232 connectivity, and dual Gigabit Ethernet ports in a compact footprint. It offers reliable continuous computing for edge and office environments, though the base hardware specs are modest.
Glovary Fanless Quad-LAN Firewall Mini PC
Best for: Low-power network firewalls and home routing setups
- Processor
- Celeron J4125
- Installed RAM
- 8GB
- Storage Capacity
- 256GB SSD
- Memory Type
- DDR4
- Graphics
- UHD Graphics 600
- Ethernet Ports
- 4 x 1000 Mbps
View on Amazon: Glovary Fanless Quad-LAN Firewall Mini PC Affiliate link
This compact unit operates as a dedicated fanless network appliance powered by an Intel Celeron J4125 quad-core processor. You get four Intel i211 Gigabit Ethernet ports, 8GB of DDR4 memory, and a 256GB SSD inside an aluminum chassis. It suits you if you need a quiet, low-power micro router or firewall for home labs and edge networking, offering dedicated RS232 serial connectivity alongside standard USB and display outputs.
Pros
- Four Intel i211 Gigabit Ethernet ports
- Passive aluminum cooling without internal fans
- Internal expansion via 2.5-inch SATA bay and Mini-PCIe slot
- Legacy hardware support with a dedicated RS232 COM port
Cons
- Entry-level Celeron J4125 CPU offers lower compute throughput than Core-series alternatives
- Network interfaces top out at 1 Gbps rather than 2.5 Gbps
- 4G module and SIM card hardware are not included
Good fit if
- You need multiple physical Gigabit ports for routing or firewall duties.
- You want silent operation using a low-power fanless chassis.
- You require serial RS232 equipment integration alongside USB devices.
Skip if
- You need high-performance multi-threaded compute from an Intel Core i5 or i7.
- You require 2.5GbE or faster network throughput for high-bandwidth routing.
Verdict: Glovary Fanless Celeron J4125 Firewall Mini PC delivers dedicated multi-port networking and silent passive cooling for edge routing setups. It trades heavy compute capability for low power draw and industrial serial connectivity.
KINGDEL Fanless Core i5 Mini PC
Best for: silent industrial automation and serial equipment setups
- Processor
- Core i5 8th Gen.
- Installed RAM
- 8GB
- Storage Capacity
- 256GB
- Memory Type
- DDR4
- Graphics
- UHD Graphics 620
- Use
- Industrial
View on Amazon: KINGDEL Fanless Core i5 Mini PC Affiliate link
This KINGDEL fanless industrial desktop runs on a quad-core 8th Gen Intel Core i5 processor paired with 8GB of DDR4 RAM and a 256GB SSD. Built into a silent, fanless metal chassis, it provides legacy connectivity through dual COM RS232 serial ports along with dual-monitor output via HD and VGA. It suits you if you need reliable, passive cooling and serial hardware support for factory or automation setups.
Pros
- Fanless silent operation in an all-metal chassis
- Dual COM RS232 serial ports for industrial equipment
- Internal expansion bay for a 2.5-inch SATA drive
- Dual display support via HD and VGA connections
Cons
- 4K video output is capped at a 24Hz refresh rate
- Uses an older 8th Generation Intel Core processor
Good fit if
- You need RS232 COM ports to run industrial or legacy serial gear.
- You want a completely silent, fanless computer built into a metal case.
- You plan to add a secondary 2.5-inch SATA SSD or HDD for local storage.
Skip if
- You require 4K displays running at a standard 60Hz refresh rate.
- You need current-generation processing speeds for heavy computing workloads.
Verdict: KINGDEL Fanless Core i5 Industrial Mini PC provides solid legacy connectivity and passive cooling in a durable all-metal housing. It is a dependable choice for industrial tasks that rely on dual COM ports and silent continuous operation.
WEIDIAN Core i5 Fanless Industrial PC
Best for: Windows 11 industrial automation and multi-display setups
- Processor
- Core i5-10210U
- Installed RAM
- 8GB
- Storage Capacity
- 256GB
- Memory Type
- DDR4
- Graphics
- UHD Graphics
- Ethernet Ports
- 2 Gigabit LAN
View on Amazon: WEIDIAN Core i5 Fanless Industrial PC Affiliate link
This WEIDIAN unit is a fanless industrial mini PC powered by an Intel Core i5-10210U processor with pre-installed Windows 11. It includes 8GB of DDR4 memory, a 256GB NVMe SSD, and dual Gigabit LAN ports. With six COM ports and support for three independent displays via HDMI, DisplayPort, and USB Type-C, it gives you extensive connectivity. It suits you if you need modern operating system support alongside legacy industrial automation equipment.
Pros
- Core i5-10210U processor with Windows 11 pre-installed
- Six serial COM ports with RS232, RS422, and RS485 support
- Triple display outputs via HDMI, DisplayPort, and Type-C
- Dual Gigabit Ethernet ports and eight total USB ports
Cons
- Cellular 4G/5G module is not included
- Uses older WiFi 5 and Bluetooth 4.2 standards
- PXE boot operates only in UEFI mode
Good fit if
- You need Windows 11 pre-installed on a fanless industrial chassis.
- You connect to legacy serial hardware using RS232, RS422, or RS485.
- You intend to drive up to three displays from a single mini computer.
Skip if
- You need 2.5GbE network connections rather than standard Gigabit speeds.
- You require pre-installed cellular hardware right out of the box.
Verdict: WEIDIAN Core i5 Fanless Industrial PC delivers solid 10th-generation processing power and extensive serial connectivity with Windows 11 support. Its silent passive cooling and triple-display outputs make it dependable for industrial control setups.
WINSMALL Fanless Industrial Core i7 Mini PC
Best for: industrial automation requiring multiple serial ports
- Processor
- Core i7 8550U
- Installed RAM
- 8GB
- Storage Capacity
- 256GB
- Graphics
- UHD620 Graphics
- Ethernet Ports
- 2x Gigabit
- Memory
- 8GB RAM
View on Amazon: WINSMALL Fanless Industrial Core i7 Mini PC Affiliate link
The WINSMALL Fanless Industrial Core i7 Mini PC offers an Intel Core i7-8550U processor with four cores and eight threads, paired with 8GB of RAM and a 256GB SSD. It features passive aluminum cooling for silent, dust-free operation in environments from -20°C to +60°C. With six serial COM ports, eight USB ports, and triple display outputs, it suits you if you manage industrial machinery, automated production lines, or multi-display monitoring setups.
Pros
- Intel Core i7-8550U 4-core, 8-thread processor up to 4.0 GHz
- Six serial COM ports including four RS232 and two RS232/RS485
- Triple display support across HDMI, DisplayPort, and EDP
- Fanless aluminum chassis rated for -20°C to +60°C operating temperatures
- Extensive connectivity with eight USB ports and dual Gigabit Ethernet
Cons
- Base configuration provides only 8GB of RAM and a 256GB SSD
- Relies on entry-level integrated Intel UHD 620 graphics
- Chassis is over two inches thick to accommodate passive cooling heatsinks
Good fit if
- You need multiple legacy connections with six dedicated serial COM ports.
- You require a silent, fanless Core i7 system built for harsh thermal conditions.
- You want to power up to three displays for monitoring or industrial kiosks.
Skip if
- You need discrete graphics hardware for complex 3D modeling tasks.
- You require network speeds faster than standard Gigabit Ethernet.
Verdict: WINSMALL Fanless Industrial Core i7 Mini PC delivers strong quad-core processing, silent passive cooling, and extensive legacy I/O for factory environments. Its wide temperature tolerance and six serial ports make it a reliable choice for automation tasks.
Glovary N150 6-Port Fanless Mini PC
Best for: Soft router and firewall builds
- Processor
- Intel N150
- Installed RAM
- 8GB
- Storage Capacity
- 256GB SSD
- Memory Type
- DDR5
- Graphics
- Intel UHD Graphics
- Ethernet Ports
- 6x 2.5GbE
View on Amazon: Glovary N150 6-Port Fanless Mini PC Affiliate link
This Glovary mini PC uses a 12th Gen Intel N150 processor with 4 cores and up to 3.6 GHz. It features six 2.5GbE i226V LAN ports for high-speed networking. The system includes 8GB of DDR5 RAM and a 256GB SSD. It supports OPNsense and Linux. The fanless aluminum design ensures quiet operation. This unit suits users building soft routers or network security appliances.
Pros
- Six 2.5GbE i226V LAN ports
- 12th Gen Intel N150 processor
- 8GB DDR5 RAM
- Fanless aluminum alloy body
Cons
- Only 8GB of RAM in this configuration
- Single M.2 NVMe slot limits storage expansion
- Includes a 4-pin fan cable but operates fanless
Good fit if
- You need multiple high-speed network interfaces
- You are building a soft router with OPNsense
- You require quiet, fanless operation
Skip if
- You need more than six LAN ports
- You require 16GB of RAM or more
- You need a traditional desktop with high-end gaming graphics
Verdict: Glovary N150 6-LAN Fanless Firewall PC offers six 2.5GbE ports for network specialists. It fits users building soft routers who need quiet, reliable hardware.
Specifications side by side
| Spec | KINGDEL Fanless Industrial Mini PC | WEIDIAN Fanless Core i5 Mini PC | Glovary Fanless Quad-LAN Firewall Mini PC | KINGDEL Fanless Core i5 Mini PC | WEIDIAN Core i5 Fanless Industrial PC | WINSMALL Fanless Industrial Core i7 Mini PC | Glovary N150 6-Port Fanless Mini PC |
|---|---|---|---|---|---|---|---|
| Processor | Core i5-3317U | Intel Core i5-8350U | Celeron J4125 | Core i5 8th Gen. | Core i5-10210U | Core i7 8550U | Intel N150 |
| Installed RAM | 8GB | 8 GB | 8GB | 8GB | 8GB | 8GB | 8GB |
| Storage Capacity | 256GB | 256 GB | 256GB SSD | 256GB | 256GB | 256GB | 256GB SSD |
| Memory Type | DDR3L | not stated | DDR4 | DDR4 | DDR4 | not stated | DDR5 |
| Graphics | HD Graphics 4000 | not stated | UHD Graphics 600 | UHD Graphics 620 | UHD Graphics | UHD620 Graphics | Intel UHD Graphics |
| Ethernet Ports | 2x Gigabit LAN | 2x Gigabit Ethernet | 4 x 1000 Mbps | not stated | 2 Gigabit LAN | 2x Gigabit | 6x 2.5GbE |
| Operating System | not stated | Windows 11 Pro | not stated | not stated | Win11 | not stated | not stated |
| Memory | 8GB RAM | 8GB RAM | 8GB RAM | 8GB RAM | 8GB RAM | 8GB RAM | 8GB RAM |
| Storage | 256GB SSD | 256GB SSD | 256GB SSD | 256GB SSD | 256GB SSD | 256GB SSD | 256GB SSD |
| Use | Industrial | Office, Industrial | Industrial, Firewall | Industrial | Industrial | Industrial | Firewall |
| Cooling | Fanless | Fanless | Fanless | Fanless | Fanless | Fanless | Fanless |
| Networking | not stated | Gigabit Ethernet | not stated | not stated | not stated | not stated | 2.5G LAN |
| Dimensions | 8.35 × 5.91 × 2.01 inches | 6.69 × 4.96 × 2.28 inches | 6.97 × 4.92 × 2.17 inches | 9.2 × 5.9 × 2 inches | 9.06 × 7.17 × 2.56 inches | 9.45 × 5.91 × 2.24 inches | 7.09 × 4.92 × 2.17 inches |
| Weight | 2.87 pounds | 2.43 pounds | not stated | 3.2 pounds | not stated | not stated | 2.65 pounds |
| Size | 8GB RAM 256GB SSD | 8GB RAM 256GB SSD | 8GB RAM 256GB SSD | 8GB RAM + 256GB SSD | not stated | 8GB RAM 256GB SSD | not stated |
| Color | Black | Dual HD Displays Core i5 Mini PC | not stated | Black | Black | not stated | N150 6 LAN Firewall |
| Model | NC1037 | EH7 | J4125-4L-I211-8-256 | NC3000 | H4T | WH4 | N100-6L-8-256 |
If you need dedicated graphics rather than fanless cooling, evaluate ibuypower gaming PC computer desktop alternatives for standard tower specifications.
Frequently asked questions
Which mini PC offers the best Intel Core i7 performance for industrial tasks?
The WINSMALL Fanless Industrial Core i7 Mini PC provides the strongest processing power in this list. It features a quad-core Intel Core i7 processor, 8GB of RAM, and a 256GB SSD. This model is designed for factory environments requiring heavy computation. It includes six serial ports and maintains silent operation through passive cooling.
What is the most compact option for a soft router build?
The Glovary N150 6-Port Fanless Mini PC is ideal for network specialists building soft routers. It features an Intel N100 processor and six 2.5GbE LAN ports. The unit measures 4.92 by 7.09 inches and weighs 2.65 pounds. It offers quiet, reliable hardware for high-speed networking without the noise of active fans.
Which alternative supports Windows 11 for industrial automation?
The WEIDIAN Core i5 Fanless Industrial PC is the best choice for Windows 11 compatibility. It delivers 10th-generation processing power with 8GB of RAM and a 256GB SSD. The system supports triple-display outputs and extensive serial connectivity. Its silent passive cooling makes it suitable for continuous industrial control setups.
How does the WEIDIAN EH7 compare to the KINGDEL NC1037?
The WEIDIAN EH7 matches the KINGDEL NC1037 in core specifications, offering 8GB of RAM and a 256GB SSD. Both units are fanless and designed for industrial use. The WEIDIAN model also includes dual Gigabit Ethernet ports and legacy serial ports. It provides similar silent operation in a slightly different compact footprint.
Which mini PC is best for low-power firewall applications?
The Glovary Fanless Celeron J4125 Firewall Mini PC is optimized for low-power network firewalls. It features an Intel Celeron J4125 processor with 8GB of RAM and a 256GB SSD. The design trades heavy compute capability for efficient power draw. It includes industrial serial connectivity and silent passive cooling for edge routing setups.
Does the KINGDEL NC3000 offer similar specs to the top pick?
Yes, the KINGDEL Fanless Core i5 Mini PC (NC3000) offers similar core specs to the top pick. It includes an Intel Core i5 processor, 8GB of RAM, and a 256GB SSD. The unit provides solid legacy connectivity with dual COM ports. It is housed in a durable all-metal enclosure for silent, continuous industrial operation.