Why does the fan spin at 5V if the label says 12V?

The motor has a wide tolerance range of 5V-13V. While it spins at 5V, it might not start if the voltage drops below approximately 7V.

Is OEM/ODM service available?

Yes, we offer full customization services including OEM and ODM. We support customization from samples, designs, and provide full customization options.

What certifications does the product have?

The product is certified with RoHS, ISO, CE, and FCC standards, ensuring high quality and compliance with international regulations.

50X50X5mm 3500-5300rpm Variable Speed Mini DC Blower Fan for Server Cooling

Name: 50X50X5mm 3500-5300rpm Variable Speed Mini DC Blower Fan for Server Cooling
Brand: Fengxia Motor (Shanghai) Co., Ltd.
SKU: 2152126362

Shanghai, ChinaFengxia Motor (Shanghai) Co., Ltd.

US$2.50

500-4,999 Pieces

US$1.80

5,000+ Pieces

Sample price:US$4.00/piece.Request sample

Product profile

Customization

Available

Material

Plastic-Iron-Copper-Magnet

Blade Material

PBT 94ulv

Model NO.

5005

Type

DC Blower Fan

Electric Current Type

Mounting

Free Standing

Certification

RoHS, ISO, CE

Insulation Resistance

10mωor Over with at DC250V Megger

Ielectric Withstand Voltage

AC500V1s

Ambient Temperature

-10℃~+70℃(Operating) -40℃~+70℃(Storage)

Expected Life

+40° ,30000 Hours

Transport Package

Paper Box

Specification

Customized

Trademark

FUNSHARE

Origin

China

Production Capacity

100000 Pieces/Year

Key features

Wide Voltage Compatibility: Operates stably on 5V-13V, suitable for various power sources including 12V and 5V systems.

Multiple Bearing Options: Available in sleeve, hydraulic, and double-ball bearings for different noise and lifespan needs.

Ultra-Quiet Operation: Designed for low noise levels, ideal for notebooks, projectors, and VR headsets.

Professional Certification: Certified with RoHS, ISO, CE, and FCC standards ensuring high quality and safety.

Full Customization Service: Supports OEM/ODM, customization from samples or designs, and full customization options.

High Durability: Double-ball bearings last 5-10 years; suitable for 24/7 continuous operation.

Versatile Application: Suitable for servers, UAVs, automotive, medical, and communication equipment cooling.

Efficient Heat Dissipation: Ensures stable operation and extended service life for equipped electronic devices.

Company profile

Importers and ExportersHigh Repeat Buyers Choice

Fengxia Motor (Shanghai) Co., Ltd.

Shanghai, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 5 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤4.04h

AI-Powered supplier vetting

SummaryThe supplier provides extensive customization options and has a strong research and development capability, including ODM services and new product development. However, they lack overseas warehouse and showroom capabilities, and do not have overseas agents or participate in trade shows. Their financial data is up-to-date and they hold an ISO9001:2015 certification. Despite having quality assurance processes, the manufacturing capacity seems limited with only two production lines and no ongoing volume reconciliation or outsourcing SOPs.

CertificationsHolds an ISO9001:2015 certificate, indicating compliance with quality management standards.

After-Sales capabilityHas clear procedures and records for handling customer complaints and implementing corrective actions.

Financial creditFinancial data is current, with information available up to the last three years, demonstrating financial stability.

R&D capabilityStrong R&D capabilities with evidence of new product development, though lacking in audit documentation.

Production capacityLimited production capability with only two production lines, and lacks ongoing volume reconciliation and outsourcing SOPs.

Customization capabilityOffers full customization services from samples and designs, with a comprehensive design service capability.

Client casesProvides OEM services for well-known brands, suggesting a history of working with reputable companies.

Product Q&A

Q:What is the voltage range for this fan?

The fan supports a wide voltage tolerance of 5V to 13V. It may not start below approximately 7V but runs stably within this range.

Q:How long does the fan last?

Lifespan depends on the bearing type: Sleeve bearings last 2-3 years, hydraulic bearings last 4-5 years, and double-ball bearings last 5-10 years.

Q:What is the difference between 3-pin and 4-pin connectors?

3-pin uses DC voltage control for fixed or stepped speeds. 4-pin uses PWM for automatic, precise, and quieter speed control. A 4-pin fan on a 3-pin header runs at full speed.

Q:How can I reduce fan noise?

Use rubber grommets instead of screws, install an inline resistor or low-noise adapter to lower voltage, or adjust the BIOS fan curve to keep RPM low until temperatures rise.

Q:Which direction should the fan face?

Check the arrows on the frame. Generally, front/side fans are for intake (cool air in), and rear/top fans are for exhaust (hot air out).