MiniPCaffe
Intel J4125 Industrial Mini PC with Dual LAN and SIM Slot
Intel J4125 Industrial Mini PC with Dual LAN and SIM Slot
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Includes a 1-Year Parts and Labor Warranty.
Industrial Mini PC with Intel Celeron J4125, Dual 2.5GbE LAN and Fanless Design
The Intel Celeron J4125 Industrial Mini PC is a compact and energy-efficient computer designed for industrial networking, routing, firewall, VPN, security gateway, and other 24/7 applications. Powered by a quad-core Intel Celeron J4125 processor with speeds up to 2.70GHz, this fanless industrial PC provides reliable performance while keeping power consumption and noise low. With dual Intel i225V 2.5Gbps LAN ports, optional 3G/4G connectivity, WiFi, multiple COM ports, USB ports, HDMI, and a wide 9V-36V power input, it is a flexible solution for demanding industrial and network environments.
Key Features
- Intel Celeron J4125
- Dual 2.5GbE LAN
- Fanless silent cooling
- 3G/4G SIM support
- Wide voltage input
Reliable Performance for Industrial Applications
The Intel Celeron J4125 processor features 4 cores and 4 threads with a 2.00GHz base frequency and up to 2.70GHz burst frequency. With support for up to 32GB of memory and integrated Intel UHD Graphics 600, this industrial Mini PC is suitable for a wide range of computing and network management tasks.
It can be used as a network router, firewall, VPN server, security gateway, industrial control computer, remote access system, or other specialized network device. The system supports Windows 10, Windows 11, Linux, Ubuntu, pfSense, and other compatible operating systems.
Dual 2.5Gbps Ethernet and Network Connectivity
Two Intel i225V 2.5Gbps Ethernet ports provide fast and stable wired networking with high bandwidth and low latency. This makes the Mini PC well suited for routers, firewalls, network gateways, and applications that require multiple high-speed network connections.
The internal SIM card slot supports 3G/4G mobile connectivity, with optional 5G support available depending on configuration. A built-in WiFi module and external antennas provide additional wireless networking options for remote and mobile installations.
Fanless Cooling for 24/7 Operation
The completely fanless cooling system eliminates moving fans, helping reduce operating noise, dust buildup, and maintenance requirements. With power consumption of approximately 15W, the Intel J4125 Mini PC is an energy-efficient choice for systems that need continuous operation.
Its fanless design is particularly useful for industrial, office, network, and other environments where quiet and reliable operation is important.
Compact and Durable Industrial Design
The Mini PC features a black ultra-thin brushed aluminum alloy case that combines a compact footprint with durable construction. Its wide 9V-36V DC input allows it to operate with different power sources and makes it suitable for a variety of industrial installations.
Despite its compact size, the system provides a wide selection of connectivity options, including HDMI, USB 2.0, USB 3.0, audio output, RS232/433/485, DB9 COM ports, Phoenix terminal, and terminal block connections.
Flexible Mini PC for Networking and Industrial Use
With dual 2.5GbE LAN, WiFi, SIM connectivity, fanless cooling, low power consumption, multiple I/O ports, and support for Windows and Linux-based systems, this Intel Celeron J4125 Mini PC provides a flexible platform for industrial and networking applications.
It is a practical solution for businesses, system integrators, network administrators, and users looking for a compact fanless Mini PC for reliable 24/7 operation.
Specifications
- Manufacturer: MiniPCaffe
- Processor: Intel Celeron J4125 4-Core, 4-Thread, 2.00-2.70GHz
- Graphics: Intel UHD Graphics 600
- Memory: Up to 32GB
- Storage: Configurable
- OS Support: Windows 10/11, Linux, Ubuntu, pfSense
- Ethernet: 2 x Intel i225V 2.5GbE
- Wireless: WiFi, 3G/4G SIM, optional 5G
- I/O Ports: HDMI, USB 2.0, USB 3.0, Audio
- Serial Ports: RS232/433/485, 2 x DB9 COM
- Terminals: 4-Pin Phoenix, 2-Pin Terminal
- Cooling: Fanless
- Power Input: 9V-36V DC
- Power Consumption: Approx. 15W
- Case: Black Aluminum Alloy
- Dimensions: 266 x 155 x 49.85 mm
- Power Adapter: 100-240V, 50/60Hz
What's Included
- 1 x Mini PC
- 1 x Power Adapter (100-240V, 50/60Hz)
Shipping Information
- Free Express Shipping worldwide
- Ships within 2-3 business days from our factory in China
Frequently Asked Questions
Frequently Asked Questions
What are the main specifications and performance capabilities of this Intel mini PC?
What tasks is this mini PC best suited for?
Can this mini PC handle gaming, 4K video editing, or heavy multitasking?
Does this mini PC support RAM and SSD upgrades?
What is included in the package?
What operating systems are compatible with this mini PC?
Is this mini PC suitable for business, industrial, or 24/7 operation?
Shipping Policy
Shipping Policy
Shipping Policy
We proudly ship worldwide, making sure every order reaches you safely and on time. Most orders are usually dispatched within 2-3 business days or sooner.
Worldwide Shipping
We ship to customers around the world using trusted and secure courier services. Standard delivery times are typically 5-10 business days for most destinations, depending on your location and customs processing.
Reliable Shipping Methods
We only use trusted carriers such as FedEx, DHL, TNT, UPS, and other dependable couriers based on your region. Our goal is to provide safe delivery and reliable tracking for every shipment.
International Customers and Customs Duties
Import Charges Are Not Included
Import duties, taxes, and fees are not included in the item price or shipping charges. These costs are the buyer’s responsibility and depend on your country’s regulations.
Check With Your Local Customs Office
We recommend contacting your local customs office before purchase to determine the applicable costs. These charges are usually collected by the shipping company at delivery or when you pick up your package.
Important Notice
Customs fees and import taxes are not additional shipping charges. They are separate government or customs-related costs that must be paid by the buyer.
U.S. Customers - Update August 2025
For customers in the United States, the new U.S. tariffs introduced in August 2025 are not included in our product prices or shipping fees. These tariff payments must be settled directly with the shipping company, such as FedEx, DHL, or UPS, upon delivery.
Tariffs Are Separate From Shipping Costs
Please do not confuse tariff payments with your shipping cost. Tariffs are government-imposed charges and must be paid separately.
Country-Specific Shipping Notices
Mexico Customers
We do ship to Mexico, but due to new import regulations, we strongly recommend confirming that you can complete the import process before placing an order. This helps ensure your machine can be properly cleared through customs.
Brazil Customers
We ship to Brazil, but import charges in Brazil are very high. Depending on the product, import taxes and duties can range from 50% to 100% of the total purchase price. Customers in Brazil should review these costs carefully before shipping.
Countries We Ship To (Updated March 2026)
We currently ship to a wide range of countries across North America, South America, Europe, Asia, Africa, and Oceania.
Our shipping network covers Canada, United States, Australia, China, South Africa, New Zealand, India, Nepal, Bahrain, Saudi Arabia, United Arab Emirates, Oman, Kuwait, Qatar, Egypt, Morocco, Russia, Brunei, Maldives, Israel, Vietnam, Japan, Malaysia, Philippines, Cambodia, Laos, Singapore, South Korea, Sri Lanka, Taiwan, Thailand, Hong Kong SAR, Macao SAR, Indonesia, Seychelles, Belgium, Croatia, Denmark, Finland, Vatican City, Luxembourg, Monaco, Sweden, Austria, Czechia, France, Germany, Hungary, Ireland, Italy, Netherlands, Poland, Portugal, Slovakia, Slovenia, Spain, Switzerland, United Kingdom, Greece, Bulgaria, San Marino, Argentina, Brazil, Guadeloupe, Anguilla, Antigua & Barbuda, Aruba, Bahamas, Belize, Bermuda, British Virgin Islands, Cayman Islands, Costa Rica, Curaçao, Dominica, Dominican Republic, El Salvador, Guatemala, Honduras, Martinique, Montserrat, Nicaragua, Panama, St. Barthélemy, St. Kitts & Nevis, St. Lucia, St. Martin, St. Pierre & Miquelon, St. Vincent & Grenadines, Bolivia, Caribbean Netherlands, Chile, Colombia, Ecuador, Falkland Islands, French Guiana, Guyana, Paraguay, Peru, Suriname, Uruguay, Mexico, Jamaica, British Indian Ocean Territory, Christmas Island, Mayotte, Réunion, Svalbard & Jan Mayen, Barbados, Venezuela, Cook Islands, Fiji, French Polynesia, New Caledonia, Niue, Norfolk Island, Pitcairn Islands, Samoa, Solomon Islands, Albania, Andorra, Cyprus, Estonia, Gibraltar, Iceland, Isle of Man, Jersey, Latvia, Liechtenstein, Lithuania, North Macedonia, Malta, Moldova, Montenegro, Norway, Serbia, Turkey, Guernsey, Åland Islands, Faroe Islands.
Return Policy
Return Policy
Returns & Refunds Policy - MiniPCaffe.com
At MiniPCaffe.com, customer satisfaction is our priority. If you experience any issues with your order, we’re here to help. Please review our return guidelines below to ensure a smooth process.
Returns for Non-Defective Items
Non-defective items may be returned if they are new, unused, and unopened. A 10% restocking fee applies to all approved non-defective returns, and customers are responsible for all return shipping costs.
Returns for Defective Items
Items that arrive defective or not working qualify for a full refund or replacement. No restocking fee applies, and MiniPCaffe.com covers all shipping costs for defective returns or replacements.
Non-Defective Return Guidelines
Condition of Returned Products
Items must be new, unused, and unopened to qualify for a refund. A 10% restocking fee applies to all non-defective returns.
Return Window
You have 14 days from the date of delivery to notify us of your intention to return a product.
Return Method
Returns are processed by mail only. Please contact us directly to receive the return address and instructions.
Return Timeline
After notifying us, you must ship the item within 5 business days and provide us with the tracking number.
Shipping Costs
Customers are responsible for all return shipping costs for non-defective items.
Refund Process
Once the returned item is received and inspected, a refund will be issued to your original payment method, minus the 10% restocking fee.
Defective Item Guidelines
Defective or Non-Functional Products
Items that arrive defective or not working qualify for a full refund or replacement. No restocking fee applies.
Return & Replacement Coverage
MiniPCaffe.com covers all shipping costs for defective returns or replacements.
Return Window & Warranty
Defective items fall under the 14-day return window. Beyond 14 days, products are covered by their specific warranty period, if applicable.
Return Method
Defective products will be returned or replaced by mail.
How to Contact MiniPCaffe.com
For returns, questions, or support, please reach us through one of the following methods. We are here to help make the process as smooth as possible.
-
Live Chat:
Use the live chat on our website -
Email:
info@minipcaffe.com -
Social Media:
Links are available at the bottom of this page
Import Charges
Import Charges
Import Charges & Tariffs for International Orders
Import charges, tariffs, duties, and taxes are not included in our product prices or shipping fees. These costs are the responsibility of the buyer and are collected by customs authorities or the courier upon delivery.
Import Charges & Tariffs are Not Included
When purchasing from us, import duties, tariffs, and taxes are not included in the product price or shipping fees. These charges vary by country and product type. We recommend contacting your local customs office before placing an order.
Important Information for International Orders
We ship worldwide, but each country has its own customs rules. Import duties, VAT, tariffs, and local taxes are not included and are set by your country’s authorities.
Country-Specific Import Guidance
United States - Tariffs Update (August 2025)
New U.S. tariffs are not included in our prices. They are collected by shipping companies such as FedEx, DHL, and UPS on behalf of the government.
Tariffs vs Shipping Costs
Tariffs are government-imposed fees and are separate from shipping charges.
Mexico - Import Regulations
We ship to Mexico, but additional requirements may apply. Customers should confirm they can complete the import process before ordering.
Brazil - High Import Duties
Import duties in Brazil can range from 50% to 100% of the total purchase price. Please review these costs before placing your order.
Other International Customers
Worldwide Shipping
Import duties, VAT, and local taxes may apply depending on your country.
Check Before Ordering
We strongly recommend contacting your local customs office to understand potential charges before placing an order.
Buyer Responsibility
All import charges are the responsibility of the buyer and are collected upon delivery.
Frequently Asked Questions (FAQ)
What are the main specifications and performance capabilities of this Intel mini PC?
What tasks is this mini PC best suited for?
Can this mini PC handle gaming, 4K video editing, or heavy multitasking?
Does this mini PC support RAM and SSD upgrades?
What is included in the package?
What operating systems are compatible with this mini PC?
Is this mini PC suitable for business, industrial, or 24/7 operation?
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