The Best KINGDEL Mini PCs in 2026: 6 Picks

Quick picks

Our 6 picks

1 Best overall

KINGDEL Fanless Core i7 Industrial Mini PC

Best for: industrial applications needing serial ports

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

This KINGDEL mini PC uses an 8th Gen Core i7 processor with 16GB of DDR4 RAM and a 512GB NVMe SSD. It features a fanless all-metal design, making it suitable for industrial environments. The system supports 4K resolution and dual monitors via HD and VGA ports. It includes two COM RS232 ports for specialized connectivity. You get a complete package with power supply and mounting hardware.

Pros

• 8th Gen Core i7 CPU with up to 4.6GHz turbo
• 16GB DDR4 RAM and 512GB NVMe SSD
• Fanless all-metal chassis for passive cooling
• Supports 4K resolution and dual monitors

Cons

• Older 8th Gen processor generation
• No modern USB-C or Thunderbolt ports listed
• Limited to HD and VGA video outputs

Good fit if

• You need reliable industrial computing with serial ports
• You require silent operation without fans
• You want high RAM and fast SSD storage

Skip if

• You need the latest CPU generation
• You require modern USB-C connectivity
• You want built-in wireless audio or Bluetooth

Verdict: KINGDEL Fanless i7 Mini PC offers strong processing power and silent operation for industrial tasks. It suits users who prioritize durability and specific serial connectivity over modern multimedia ports.

2 Best budget

KINGDEL Fanless Industrial Mini PC

Best for: industrial setups needing dual LAN

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

This KINGDEL mini PC uses a Core i5-3317U dual-core processor with 8GB of DDR3L RAM and a 256GB mSATA SSD. It features a fanless design and a full metal case. The unit includes two Gigabit LAN ports and four RS232 COM ports. It suits users who need reliable industrial-grade connectivity in a compact, quiet form factor.

Pros

• Core i5-3317U dual-core CPU
• Fanless full metal case
• Two Gigabit LAN ports
• Four RS232 COM ports

Cons

• Older DDR3L memory standard
• mSATA SSD limits future upgrades
• Integrated HD Graphics 4000

Good fit if

• You need multiple Ethernet connections
• You require serial COM ports
• You want silent operation

Skip if

• You need high-end gaming
• You require modern DDR4 memory
• You want fast NVMe storage

Verdict: KINGDEL i5 Fanless Mini PC is a solid choice for industrial applications needing dual Ethernet and serial ports. It fits users who prioritize connectivity and silence over modern speed.

3 Also great

KINGDEL Fanless Core i7 Industrial Mini PC

Best for: Industrial applications requiring serial ports and dual LAN

Processor

Core i7 Dual Core

Installed RAM

8GB

Storage Capacity

256GB

Memory Type

DDR3L

Graphics

Integrated HD Series Graphics

Ethernet Ports

2x LAN

View on Amazon: KINGDEL Fanless Core i7 Industrial Mini PC Affiliate link

This KINGDEL industrial mini PC features a Core i7 dual-core processor with a base frequency of 1.80GHz and a max turbo of 3.00GHz. It includes 8GB DDR3L RAM and a 256GB mSATA SSD for reliable storage. The fanless metal design ensures silent operation, making it suitable for environments where noise is a concern. It offers dual LAN ports and multiple serial connections for specialized industrial tasks.

Pros

• Core i7 dual-core CPU with up to 3.00GHz turbo frequency
• Fanless metal case for silent, dust-resistant operation
• Dual LAN ports for network redundancy or segmentation
• Six COM RS232 ports for industrial serial connectivity

Cons

• Older DDR3L memory standard limits future upgrade paths
• mSATA SSD interface is less common than M.2 NVMe
• Heavier build at 3.31 pounds due to metal chassis

Good fit if

• You need reliable serial (RS232) connectivity for legacy equipment
• You require dual network interfaces for industrial networking
• You prefer silent operation in a fanless metal enclosure

Skip if

• You need modern M.2 NVMe storage speeds
• You require DDR4 or DDR5 memory for higher bandwidth
• You want a lightweight portable device for travel

Verdict: KINGDEL Fanless Industrial Mini PC suits users needing robust serial connectivity and silent operation. It fits industrial settings where dual LAN and older memory standards are acceptable.

4 Best premium

KINGDEL Fanless Core i5 Mini PC

Best for: industrial applications needing serial ports

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 industrial mini PC uses an Intel Core i5 8th Gen processor with 8GB DDR4 RAM and a 256GB NVMe SSD. It features a fanless design and an all-metal case for silent operation. The system supports 4K resolution via UHD Graphics 620 and includes dual COM RS232 ports. It suits users needing reliable, compact computing for industrial or office tasks.

Pros

• Intel Core i5 8th Gen processor with 6 MB Smart Cache
• Fanless design with an all-metal case for silent operation
• Supports 4K resolution at 24Hz via UHD Graphics 620
• Includes two COM RS232 ports for industrial connectivity

Cons

• Base processor frequency is only 1.6GHz
• Limited to 256GB storage in this configuration
• No mention of built-in Wi-Fi or Bluetooth

Good fit if

• You need silent operation for office or industrial environments
• You require serial connectivity for legacy equipment
• You want a compact, durable metal chassis

Skip if

• You need high-end gaming performance
• You require built-in wireless connectivity
• You need more than 256GB of internal storage

Verdict: KINGDEL Fanless i5 Industrial Mini PC offers solid performance for industrial tasks with its i5 8th Gen CPU and fanless design. It is ideal for users needing serial ports and silent operation in a compact metal case.

5 Also great

KINGDEL Industrial Mini PC with 6 COM Ports

Best for: Industrial setups needing serial ports

Processor

i5 Dual Core

Installed RAM

8GB

Storage Capacity

256GB

Memory Type

DDR3L

Graphics

HD Graphics 4400

Ethernet Ports

2x RJ-45

View on Amazon: KINGDEL Industrial Mini PC with 6 COM Ports Affiliate link

This KINGDEL NC4000 is a compact industrial PC built for specific connectivity needs. It features an i5 dual-core processor and 8GB of DDR3L RAM. The unit includes 256GB of storage and six RS232 serial ports. You will also find four USB 3.0 ports and two Ethernet jacks. This setup suits users who need reliable legacy hardware integration in a small form factor.

Pros

• Six RS232 serial ports for industrial equipment
• Dual Ethernet ports for network flexibility
• i5 dual-core processor with 2.6GHz turbo
• Supports extra 2.5-inch SATA drives

Cons

• Uses older DDR3L memory instead of DDR4
• No fanless design for silent operation
• HD Graphics 4400 limits video performance

Good fit if

• You need multiple serial ports for legacy devices
• You require dual network interfaces
• You need a compact industrial computer

Skip if

• You require fanless cooling for silent operation
• You need modern DDR4 memory support
• You want high-end graphics performance

Verdict: KINGDEL i5 Mini PC with 6 Serial Ports is a practical choice for users who need serial connectivity. It fits industrial tasks well. It is not ideal for modern multimedia needs.

6 Best intel celeron

KINGDEL Fanless Celeron Industrial Mini PC

Best for: Industrial setups needing serial and dual network ports

Processor

Celeron 1007U/1037U Dual Core

Installed RAM

8GB

Storage Capacity

128GB SSD

Memory Type

DDR3L

Graphics

Integrated HD Graphics

Ethernet Ports

2xNICs

View on Amazon: KINGDEL Fanless Celeron Industrial Mini PC Affiliate link

This KINGDEL mini PC uses a Celeron 1007U or 1037U dual-core processor. It includes 8GB of DDR3L RAM and a 128GB mSATA SSD. The metal case is fanless and compact, measuring 8.35 by 5.91 inches. It offers two network interfaces and four COM ports. This setup suits industrial tasks needing reliable connectivity.

Pros

• Fanless metal design for quiet operation
• Dual network interfaces for flexible networking
• Four COM RS232 ports for industrial devices
• Integrated HD Graphics with 1GHz frequency

Cons

• 128GB storage is limited for large files
• DDR3L RAM is older technology
• No mention of modern USB-C connectivity

Good fit if

• You need multiple serial ports for equipment
• You require two network connections
• You want a fanless industrial unit

Skip if

• You need high-end gaming performance
• You require fast DDR4 or DDR5 memory
• You need large storage capacity

Verdict: KINGDEL Fanless Celeron Industrial Mini PC fits users needing serial ports and dual NICs. It serves industrial applications well but lacks modern speed.

Specifications side by side

The KINGDEL lineup at a glance

KINGDEL focuses on industrial fanless mini PCs. You will find models powered by Intel Core i7, Core i5, and Celeron processors. The NC3000 and NC4000 variants offer strong i7 performance. The NC1037 provides a budget-friendly i5 option. All units feature silent, passive cooling for dusty environments.

Memory and storage vary by model. Options range from 8GB RAM with 128GB SSD to 16GB RAM with 512GB SSD. Most units include multiple serial ports and dual LAN connections. The NC1037U adds dual network interfaces. Choose based on your processing needs and port requirements. These compact metal boxes are built for durability and specific industrial connectivity.

Who Should Buy KINGDEL Mini PCs

KINGDEL suits industrial operators needing silent, fanless metal PCs. The range spans from lightweight Celeron units to heavier Core i7 models. You will find consistent dimensions around 5.9 inches wide. Most units weigh between 2.87 and 3.31 pounds. Storage options vary from 128GB to 512GB SSDs. Memory starts at 8GB, with one model offering 16GB. All listed boxes are black. None offer colorful finishes or RGB lighting. You will not find consumer-focused multimedia features here. These machines prioritize serial ports and dual LAN over modern home entertainment needs.

How to Choose the Right One

1. Select the Right Processor

   Match the CPU to your workload intensity. The NC4000 and NC3000 models use Intel Core i7 chips for heavy multitasking. The NC1037 uses an i5 for standard tasks. If you need basic operations, the Celeron in the NC1037U is sufficient. Higher core counts handle more simultaneous processes. Check the specific generation if listed. Stronger processors ensure smooth performance in demanding industrial software without lag or bottlenecks during peak usage hours.

2. Check Memory Capacity

   RAM determines how many applications run simultaneously. The NC3000 offers 16GB RAM, ideal for data-heavy tasks. Most other models provide 8GB RAM, which is standard for general industrial use. 8GB handles multiple windows and background services well. If you run virtual machines or large databases, the 16GB option prevents slowdowns. Ensure the memory type matches your motherboard. More RAM allows for better multitasking and faster application switching in busy environments.

3. Evaluate Storage Needs

   Storage size affects how much data you can keep locally. The NC3000 includes a 512GB SSD for larger files. Most units offer 256GB SSDs, suitable for operating systems and essential apps. The NC1037U has 128GB, which is minimal. SSDs provide faster boot times and quicker file access than traditional drives. Consider future growth. If you store logs or media, choose higher capacity. Solid state drives ensure reliability and speed in compact industrial settings.

4. Assess Cooling Requirements

   All listed KINGDEL models use fanless cooling. This design eliminates moving parts, reducing failure risk. Fanless units operate silently, which is crucial for noise-sensitive areas. They rely on passive heat sinks to dissipate warmth. This makes them durable in dusty or dirty environments where fans might clog. Check the thermal design power. Fanless systems maintain stability under continuous load. This feature ensures long-term reliability in unattended industrial deployments.

5. Verify Connectivity Options

   Industrial tasks often require specific ports. Several models feature multiple COM ports for serial devices. Dual LAN ports enable network redundancy or separate traffic. The NC1037 and NC4000 support dual Ethernet. Check the number of available ports for your peripherals. Serial connectivity is vital for legacy equipment. Ensure the unit has the necessary interfaces for your sensors or controllers. Proper connectivity prevents the need for external adapters, simplifying setup and reducing potential points of failure.

Frequently asked questions

See also

• best KINGDEL mini PCs with 512GB SSD
• best KINGDEL mini PCs with 128GB SSD
• best ACEMAGIC mini PCs
• best mini PCs with HDMI