6025 DC Fan: 60mm High-Performance Cooling Solution with Multi-Voltage Support

VersatileVoltage. Industrial Grade. Exceptional Reliability.

The 6025 series (MG6025) delivers powerful thermal management in a standardized 60×60×25mm form factor.

With multi-voltage options (12V/24V/48V), up to 26.9 CFM of airflow, three advanced bearing technologies, and UL94V-0 flame retardant construction, it's the ideal choice for 2U rackmount servers, NAS devices, telecom equipment, industrial control cabinets, and demanding industrial applications.

Why the 6025 DC Fan?

You're designing for a 2U rackmount server, NAS enclosure, telecom base station, or industrial control cabinet.

You need a compact 60mm fan that can handle high static pressure, operate reliably in diverse voltage environments, and meet strict industrial safety requirements.

Here's the deal: The 6025 fan delivers up to 26.9 CFM of airflow with 5.56 mmH₂O static pressure in a package that weighs only 60g and meets UL94V-0 flame ratings.

What Makes Our 6025 DC Fans Stand Out

Multi-Voltage Flexibility

One fan family, three voltage options:

12V Configuration - Operating range: 7-13.5V - Ideal for desktop computers, office equipment, consumer electronics - Direct connection to standard motherboard fan headers

24V Configuration - Operating range: 18-26.5V - Perfect for industrial automation, PLCs, industrial power supplies - Standard industrial control voltage

48V Configuration - Operating range: 36-54V - Designed for telecom equipment, base stations, PoE switches - Telecom industry standard (-48V nominal)

Superior Airflow & Static Pressure

• Maximum airflow: 26.9 CFM (0.764 m³/min)
• Maximum static pressure: 5.56 mmH₂O (112 Pa)
• Speed range: 3000-5000 RPM across 5 performance grades

This exceptional P-Q curve performance means the 6025 maintains strong airflow even when pushing air through densely packed server chassis, heat sinks, or restrictive filter systems.

Three Advanced Bearing Options

Choose the right bearing for your application:

Bearing Type	Lifespan	Noise Level	Best For	Cost
Sleeve Bearing	30,000 hrs	Very Quiet	Home electronics, budget-sensitive projects	Economical
Hydraulic (HY) Bearing	40,000 hrs	Ultra-Quiet	3D printers, offices, NAS devices	Mid-Range
Dual Ball Bearing	50,000 hrs	Quiet	Servers, telecom equipment, 24/7 operation	Premium

According to ASHRAE thermal guidelines, proper bearing selection is critical for continuous operation systems where fan failure can lead to thermal shutdowns and equipment damage.

UL94V-0 Flame Retardant Construction

• Frame material: UL94V-0 flame retardant plastic
• Impeller material: UL94V-0 flame retardant plastic
• Self-extinguishing properties
• Meets North American safety standards
• Optional cURus certification available

UL94V-0 is the highest flammability rating for plastic materials, meaning the material self-extinguishes within 10 seconds after flame removal and does not drip burning particles.

Key Features & Advantages

This infographic illustrates the main features and core advantages of the MG 6025 series DC brushless fan:

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These advantages make the 6025 series suitable for demanding industrial applications where reliability, safety, and performance are critical.

Technical Specifications

Key Parameters

Specification	Value
Dimensions	60mm × 60mm × 25mm
Rated Voltage	12V / 24V / 48V (multi options)
Operating Range	12V: 7-13.5V | 24V: 18-26.5V | 48V: 36-54V
Rated Current	0.025A - 0.23A
Rated Power	1.2W - 2.76W
Speed Range	3,000 - 5,000 RPM
Max Airflow	26.9 CFM (0.764 m³/min)
Max Static Pressure	5.56 mmH₂O (0.219 InH₂O)
Noise Level	27.2 - 40.2 dB-A
Frame & Impeller	UL94V-0 Flame Retardant Plastic
Weight	60g
Wire Length	Customizable (standard 300mm)
Connector	Customizable (2-pin XH2.54 standard)
Lifespan	Sleeve: 30,000hrs | Ball: 50,000hrs | HY: 40,000hrs
MOQ	100 pcs
Lead Time	7-15 Days

Performance Grades (5 Speed Options)

Each voltage option (12V/24V/48V) offers five speed grades with consistent performance characteristics:

Performance Grade Selection:

• Low Speed (L) - 3000 RPM: 15.7 CFM @ 2.13 mmH₂O, 27.2 dB-A
• Medium-Low Speed (ML) - 3500 RPM: 18.9 CFM @ 2.76 mmH₂O, 30.7 dB-A
• Medium Speed (M) - 4000 RPM: 21.5 CFM @ 3.64 mmH₂O, 34.3 dB-A
• High Speed (H) - 4500 RPM: 24.3 CFM @ 4.63 mmH₂O, 37.7 dB-A
• High-Low Speed (LH) - 5000 RPM: 26.9 CFM @ 5.56 mmH₂O, 40.2 dB-A

Note: 24V and 48V models maintain identical airflow, pressure, and noise specifications at equivalent speed grades.

P-Q Curve Performance

Key Data Points:

5000 RPM (High-Performance Grade): - Maximum Static Pressure: 11.4 mmH₂O (112 Pa) at 0 CFM - Maximum Airflow: 56.2 CFM (1.59 m³/min) at 0 mmH₂O - Optimized Operating Point: 26.9 CFM @ 5.56 mmH₂O

4500 RPM (High-Speed Grade): - Maximum Static Pressure: 9.2 mmH₂O (90.7 Pa) at 0 CFM - Maximum Airflow: 50.5 CFM (1.43 m³/min) at 0 mmH₂O - Optimized Operating Point: 24.3 CFM @ 4.63 mmH₂O

4000 RPM (Medium-Speed Grade): - Maximum Static Pressure: 7.3 mmH₂O (71.7 Pa) at 0 CFM - Maximum Airflow: 44.8 CFM (1.27 m³/min) at 0 mmH₂O - Optimized Operating Point: 21.5 CFM @ 3.64 mmH₂O

3500 RPM (Medium-Low Speed Grade): - Maximum Static Pressure: 5.6 mmH₂O (54.9 Pa) at 0 CFM - Maximum Airflow: 39.2 CFM (1.11 m³/min) at 0 mmH₂O - Optimized Operating Point: 18.9 CFM @ 2.76 mmH₂O

3000 RPM (Low-Speed Grade): - Maximum Static Pressure: 4.1 mmH₂O (40.3 Pa) at 0 CFM - Maximum Airflow: 33.5 CFM (0.95 m³/min) at 0 mmH₂O - Optimized Operating Point: 15.7 CFM @ 2.13 mmH₂O

Note: All five speed grades maintain excellent static pressure characteristics throughout the airflow range, ensuring consistent cooling performance in restrictive environments.

Product Demonstration Video

Watch the MG 6025 DC fan in action:

Video Specifications: - Voltage: 12V DC - Speed: 4200 RPM - Current: 0.16A - Applications: Industrial power supplies, Network equipment, Cooling modules, Electronic control systems

Detailed P-Q Curve Analysis

The 6025 series demonstrates excellent static pressure characteristics:

• Maximum pressure (zero airflow): 11.4 mmH₂O at 5000RPM
• Maximum airflow (zero pressure): 56.2 CFM at 5000RPM
• Operating point balance: Strong performance across the entire airflow range

This robust P-Q curve ensures consistent cooling performance even in restrictive environments such as server chassis with dense drive bays or industrial cabinets with filter systems.

For comparison, check out our 4010 DC fan article for ultra-compact cooling solutions, or explore our DC12025 fan guide for 120mm high-performance airflow.

Major Application Scenarios

The MG 6025 DC fan is widely used across various industries. This overview shows the primary application fields:

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From IT server equipment to industrial automation, from telecom infrastructure to power electronics, the 6025 delivers reliable cooling performance across diverse application requirements.

Real-World Applications

IT & Server Equipment

2U Rackmount Servers - 60mm height perfectly fits 2U server chassis dimensions - LH models (5000 RPM) provide high static pressure for dense CPU heatsinks - Dual ball bearing for 24/7 continuous operation

NAS (Network Attached Storage) Devices - Multi-bay NAS enclosures use 6025 fans as rear exhaust fans - L or LM models (3000-3500 RPM) prioritize low noise for home/office environments - Balances cooling efficiency with acoustic comfort

Enterprise PoE Switches - High-port-count PoE switches generate significant internal heat - Arrays of 6025 fans provide cross-ventilation for rapid heat dissipation - 48V models integrate seamlessly with telecom power systems

Research by Uptime Institute shows that cooling accounts for approximately 35-45% of total data center energy consumption, making efficient fan selection critical for operational cost reduction.

Industrial Automation & Control

Industrial Control Cabinets (PLC) - Standard 24V DC widely used in industrial automation - UL94V-0 rated materials meet strict industrial safety requirements - Reliable operation in harsh factory environments

Variable Frequency Drives (VFDs) - Mounted directly on VFD heatsinks to cool high-power IGBT components - High static pressure capabilities overcome heat sink fin restrictions - Ball bearing variants recommended for VFD applications due to continuous operation

3D Printers & CNC Control Boxes - Cooling enclosed electronic compartments - Target cooling for stepper motor drivers and main motherboards - Hydraulic bearing variants preferred for quiet operation in workshop environments

According to ISO 9001:2015 quality management standards, industrial components must meet rigorous quality control requirements. Our 6025 fans undergo comprehensive testing including balance verification, noise measurement, and performance validation.

Telecommunications Equipment

Telecom Base Station Equipment (BBU) - Baseband Units require 24/7/365 uninterrupted operation - Dual ball bearing configuration essential for long-term reliability - 48V compatibility with telecom power infrastructure

Rack-Mounted Routers & Firewalls - Enterprise networking gear processing heavy data loads - Multiple 6025 fans provide thermal relief for router chassis - Redundant cooling configurations improve system reliability

The telecommunications industry adheres to NEBS (Network Equipment-Building System) standards, which specify stringent environmental and reliability requirements. Our UL94V-0 materials and robust construction support NEBS compliance.

Commercial Electronics & Power Systems

UPS (Uninterruptible Power Supplies) - Critical cooling for battery management systems (BMS) and inverter circuits - High reliability requirements during power conversion processes - Ball bearing variants recommended for UPS applications

Solar Inverters - Dissipate heat from power conversion modules - Maintain high energy conversion efficiency - 24V or 48V options match grid-tied solar system voltages

High-Power LED Lighting Fixtures - Active cooling for commercial horticulture grow lights - Stage/theater lighting requiring thermal management - HY or ball bearings for extended operation in critical lighting applications

The U.S. Department of Energy reports that LED system efficiency improves significantly with proper thermal management, making active fan cooling essential for high-power LED applications.

Quality & Certification

Global Compliance

Our 6025 DC fans meet international quality and safety standards:

• cURus - UL and cUL certification for North American markets
• CE - European Union compliance marking
• RoHS - Restriction of Hazardous Substances compliance
• UL94V-0 - Highest flammability rating for plastic materials

These certifications ensure our products can be deployed globally without additional regulatory barriers, facilitating international trade and market expansion.

Manufacturing Quality Control

Every 6025 fan undergoes rigorous testing:

• Balance testing - Ensures minimal vibration during operation
• Noise measurement - Verifies acoustic performance specifications
• Performance validation - Confirms airflow and static pressure ratings
• Electrical testing - Validates voltage, current, and power specifications
• Visual inspection - Checks for manufacturing defects

According to FDA Good Manufacturing Practice (GMP) guidelines for medical devices, quality control systems must ensure consistent product quality and reliability. Our manufacturing processes follow rigorous quality management principles applicable to high-reliability applications.

Why Choose MEGA 6025 DC Fans

Factory Direct Pricing

As a direct manufacturer with over 18 years of experience in DC fan production, we offer:

• Significantly lower prices compared to Delta, Nidec, and Sunon
• No middleman markups - factory-direct pricing
• Minimum order quantity of 100 pieces - accessible for small and medium businesses
• Standard delivery time of 7-15 days for off-the-shelf orders

Market analysis shows that our pricing is typically 30-50% lower than top-tier brands while maintaining equivalent or superior performance specifications.

Comprehensive OEM/ODM Services

We provide complete customization capabilities:

• Custom wire lengths - from 50mm to 1000mm
• Custom connectors - 2-pin, 3-pin, 4-pin, aviation plugs, and more
• Logo printing - custom branding on fan frames
• Performance tuning - adjusted speed, airflow, and noise specifications
• Voltage customization - non-standard voltages available upon request

Customized orders typically require 25-45 days lead time depending on complexity. Contact our engineering team for specific requirements.

Proven Track Record

Our 6025-series DC fans have been deployed in:

• Over 200,000 servers worldwide
• Major telecom infrastructure projects
• Industrial automation systems across 40+ countries
• Medical equipment certified by regulatory agencies

Technical Specifications

Q1: What is the difference between the three bearing types (Sleeve, Hydraulic, Ball)?

A: The three bearing options balance cost, noise, and lifespan: - Sleeve Bearing: Most economical, 30,000 hours lifespan, very quiet operation. Best for budget-sensitive projects and home electronics where vertical mounting orientation is confirmed. - Hydraulic (HY) Bearing: Mid-range price, 40,000 hours lifespan, ultra-quiet operation. Ideal balance of cost and performance. Recommended for 3D printers, office equipment, and NAS devices. - Dual Ball Bearing: Premium price, 50,000 hours lifespan, quiet operation with excellent reliability. Best for servers, telecom equipment, and 24/7 continuous operation applications where failure is unacceptable.

Q2: Can I use the 12V fan in a 24V system or vice versa?

A: No, the voltage must match your system requirements. Each voltage variant (12V, 24V, 48V) is designed for specific operating ranges: - 12V: 7-13.5V operating range - 24V: 18-26.5V operating range
- 48V: 36-54V operating range

Using a 12V fan in a 24V system will likely damage the fan immediately. Always match the fan voltage to your system voltage.

Q3: What is the minimum airflow required for my application?

A: The required airflow depends on your thermal management needs. As a general rule: - Low-power electronics (under 20W): 15-18 CFM sufficient (L or LM grade) - Medium-power equipment (20-50W): 21-24 CFM recommended (M or H grade) - High-power systems (50W+): 26.9 CFM required (LH grade)

For critical thermal management calculations, refer to the P-Q curve data sheet to match your system's static pressure requirements.

Q4: How do I interpret the P-Q (Pressure-Flow) curve?

A: The P-Q curve shows fan performance by plotting static pressure against airflow: - X-axis: Airflow in CFM (cubic feet per minute) - Y-axis: Static pressure in mmH₂O (millimeters of water) - Multiple curves: Represent different speed grades (3000-5000 RPM)

To select the correct fan, determine your system's required airflow and static pressure, then find the point where those values intersect the appropriate curve. Choose the speed grade that provides margin above your requirements.

Q5: What is the meaning of UL94V-0 flame retardant rating?

A: UL94V-0 is the highest flammability rating for plastic materials per Underwriters Laboratories standards. A UL94V-0 rating means the material: - Self-extinguishes within 10 seconds after flame removal - Does not drip flaming particles that could ignite other materials - Meets stringent fire safety requirements for North American and European applications

This rating is critical for telecom equipment, industrial control cabinets, and consumer electronics requiring high safety standards.

Application & Compatibility

Q6: Which applications are best suited for the 12V vs 24V vs 48V versions?

A: Each voltage targets specific application categories: - 12V: Consumer electronics, desktop computers, office equipment, LED lighting, home automation systems - 24V: Industrial automation, PLCs, VFDs, manufacturing equipment, industrial power supplies, 3D printers - 48V: Telecom base stations, PoE switches, enterprise networking equipment, solar inverters, UPS systems

Choose the voltage that matches your existing power infrastructure to simplify system integration.

Q7: Can the 6025 fan be used in medical equipment?

A: Yes, the 6025 series is suitable for many medical device applications when properly specified: - UL94V-0 materials meet medical equipment safety requirements - Low-vibration operation suitable for sensitive diagnostic equipment - RoHS compliance ensures hazardous substance restrictions are met - Custom certifications available for specific medical applications

For medical devices requiring regulatory approval (FDA, CE Marking, etc.), specify your requirements early in the design process to ensure appropriate testing and documentation.

Q8: How many 6025 fans do I need for my server?

A: The number of fans depends on your server size and power consumption: - 1U server: Typically 1-2 fans (shorter 20mm or 25mm) - 2U server: 2-4 fans of 6025 configuration - Standard 19-inch rack: Calculate based on total heat dissipation (Watts)

A common rule of thumb is 1 CFM per Watt of heat dissipation. For a 400W server, target approximately 400 CFM total airflow from all fans combined, accounting for static pressure losses from filters and airflow restrictions.

Q9: Are the 6025 fans suitable for outdoor or harsh environments?

A: The standard 6025 is designed for indoor applications. For harsh environments: - Dust: Filters and regular maintenance required - Moisture: Not IP-rated - indoor use only - Temperature: Standard operating range is -10°C to +70°C - Vibration: Ball bearing variants recommended for high-vibration applications

For outdoor or harsh environment applications, consider our IP-rated fans or consult our engineering team for customized solutions.

Q10: Can I connect multiple 6025 fans to a single power source?

A: Yes, but you must consider the total current draw: - Add the rated current of all fans in the circuit - Ensure the total current does not exceed your power supply's current rating - 6025 maximum current is 0.23A (5000 RPM, 12V) - Example: Four 5000 RPM fans = 0.23A × 4 = 0.92A total

Use appropriately rated wiring and connectors for the total current. For high-current applications, distribute fans across multiple power headers or use a dedicated fan controller.

Ordering & Delivery

Q11: What is the minimum order quantity (MOQ)?

A: Our standard MOQ is 100 pieces for 6025 DC fans. This minimum quantity enables us to maintain competitive pricing while providing accessible entry points for small and medium businesses. Customized orders (unique voltage, wiring, or branding) may have higher MOQ requirements - contact our sales team for specific pricing on custom configurations.

Q12: What is the lead time for standard vs customized orders?

A: Lead times vary based on order complexity: - Standard orders: 7-15 days for off-the-shelf configurations - Customized orders: 25-45 days depending on customization level - Rush orders: Available upon approval with expedited fee

Factors affecting customized order lead time include custom molding for unique parts, logo printing setup, specialized connector sourcing, and performance validation testing.

Conclusion

The 6025 DC fan series represents the optimal balance of performance, flexibility, and value for demanding thermal management applications.

Whether you're designing a 2U rackmount server, building a NAS enclosure, specifying telecom equipment, or developing industrial automation systems, the 6025 delivers:

• Multi-voltage flexibility - 12V, 24V, and 48V options
• High static pressure - Up to 5.56 mmH₂O for forced air cooling
• Industrial reliability - UL94V-0 materials and up to 50,000 hours lifespan
• Factory-direct value - Competitive pricing without sacrificing performance quality

Ready to optimize your thermal management solution? Contact our engineering team for technical specifications, samples, or custom quotation.

For more cooling solutions, explore our 1504 DC fan guide for ultra-compact 15mm cooling or learn about bearing types to make informed bearing selection decisions.

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