GDSTIME 2XGDA4020B12N50M25430-US Pwm Dual Ball Bearing Brushless Cooling 4PIN 12V 40X20MM

( Brand: Gdstime ), ( Manufacturer Part Number: 2XGDA4020B12N50M25430-US ), ( Part Type: Ball )

Review GDSTIME 2pcs 4020 4pin 12v Pwm Dual Ball Bearing Brushless Dc Cooling 40x20mm

Introducing the GDSTime 2XGDA4020B12N50M25430-US 4020 4-pin 12V PWM Dual Ball Bearing Brushless Cooling Fan, a high-performance cooling solution designed for various applications. This fan boasts a compact size of 40x20x12mm and a weight of approximately 35g, making it an ideal choice for those seeking efficient cooling in a space-saving design.

The fan operates using a 12V DC power supply and features a PWM (Pulse Width Modulation) control interface, allowing for precise speed adjustment to optimally balance cooling requirements and energy consumption. This PWM control also ensures quiet operation, minimizing noise levels even at maximum speed.

The fan's dual ball bearing design guarantees reliable and smooth operation. Ball bearings minimize friction, reducing wear and tear and extending the fan's lifespan. Furthermore, the fan's brushless design ensures a longer operational life compared to traditional brushed fans.

The cooling fan's blades are made from high-quality materials, engineered for optimal airflow and efficient heat dissipation. The fan's blade design ensures that it generates sufficient static pressure to effectively cool components in a dense, compact setup, making it suitable for use in various electronics projects, 3D printers, or other applications where efficient cooling is essential.

The 4-pin connector on the fan is designed to easily connect to most modern motherboards, power supplies, or other compatible devices. The fan's mounting holes follow the standard 40x40mm pattern, allowing for easy integration into a wide range of projects and systems.

In summary, the GDSTime 2XGDA4020B12N50M25430-US 4020 4-pin 12V PWM Dual Ball Bearing Brushless Cooling Fan is a versatile and powerful cooling solution. Its compact size, quiet operation, long lifespan, and efficient cooling capabilities make it an excellent addition to any electronics project, 3D printer setup, or other cooling-intensive applications.

Product Name: GDSTime 2XGDA4020B12N50M25430-US 4020 4-pin 12V PWM Dual Ball Bearing Brushless Cooling 40x20mm

1. Brushless Technology: This cooling fan uses brushless DC motors, which have a longer lifespan than fans with brushes. Brushless motors also tend to be more efficient and run quieter than their brushed counterparts.

2. PWM Control: The fan supports PWM (Pulse Width Modulation) control, which allows for precise speed adjustment. This feature is useful for controlling fan speed based on temperature or other factors.

3. Dual Ball Bearing Design: The dual ball bearing design of this fan ensures smooth operation and reduces vibration, which can help extend the fan's lifespan.

4. Compact Size: Measuring 40x20mm, this fan is suitable for use in small form factor systems or cases where space is limited.

5. 12V Operation: This fan operates on a standard 12V DC power supply, making it a versatile choice for various applications.

1. Noise Level: While the fan operates quietly compared to some other fans, it may still produce some noise during operation, especially at higher speeds.

2. Compatibility: This fan may not be compatible with all motherboards or power supplies due to its unique 4-pin connector. Users may need to check their specific system requirements before purchasing.

3. Limited Airflow: With a maximum airflow of 31.6 CFM, this fan may not be suitable for use in high-performance systems that require significant cooling.

The GDSTime 2XGDA4020B12N50M25430-US 4020 4-pin 12V PWM Dual Ball Bearing Brushless Cooling 40x20mm is a well-designed cooling fan that offers several advantages over traditional fans, including brushless technology, PWM control, and a compact size. However, it does have some limitations, such as limited airflow and potential compatibility issues.

If you are looking for a quiet, efficient, and compact cooling fan for a small form factor system or case, then this fan may be a good choice for you. However, if you need a fan with high airflow or are concerned about compatibility, you may want to consider other options.

Based on its features and performance, we would recommend the GDSTime 2XGDA4020B12N50M25430-US 4020 4-pin 12V PWM Dual Ball Bearing Brushless Cooling 40x20mm for users who require a quiet, efficient, and compact cooling fan for their small form factor system or case. However, users with high-performance systems or who need a fan with high airflow should consider other options to meet their cooling requirements.

Details:

4-pin PWM Controlled Fan: The fan headers supports automatic motherboard speed control; ultra-wide RPM range allows optimal cooling for all types of workloads; 5000 maximum speed; you can set a curve in BIOS. Features: Mini 40x20mm Size: Ideal replacement for 1U server cases, 3D printers or replacing old broken 12V 4cm fans in network and storage equipment switches, routers, DVRs, NAS, DVRs, etc. ; Keep your electronic devices cool extend their lifespan. Long-lasting Dual Ball Bearings: This is dc brushless 40mm x 20mm fans that comes with dual ball bearings offers high performance, longer lifespan up to 50,000 hours, and smoothly operation; allows the be mounted flat or upright.

GDSTIME 2Pcs 4020 4Pin 12V PWM Dual Ball Bearing Brushless DC Cooling 40x20mm:: 40mm x 20mm Fan This is a mini size 40x40x20mm cooling fan, which made of PBT plastic material.

part #: 2xgda4020b12n50m25430-us prices

• $17.99-$22.60

specifications casefahea:

• brand: Gdstime
• mpn: 2xgda4020b12n50m25430-us
• part type: Ball

offer casefahea:

• options: Ship-to-home
• started: January 13, 2026
• sold: 0
• quantity: 3
• availability: In Stock

seller casefahea:

• city: New York, New York
• # reviews: 549
• rating: 99.8%

shipping casefahea:

• type: Fixed
• class: Standard
• service: Standard
• transit: 3-8 Days
• cost: $0.00

payments casefahea:

• other
• wallet: Paypal
• credit card: Discover

returns casefahea:

• policy: Returns Accepted
• method: Money back
• paid by: Seller
• time: 30 Days

general casefahea:

• condition: New
• Computer Components Parts > Fans, Heat Sinks Cooling > Computer Case Fans

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