Why is my fan making loud noises?

Check for loose screws causing vibration, remove dust buildup that increases resistance, or consider the bearing type. Sleeve bearings start quiet but wear out, while hydraulic bearings offer a quieter middle ground.

Can this fan be customized for specific needs?

Yes, we offer full customization services including OEM and ODM. We support customization from samples or designs to meet your specific requirements.

What certifications does this product have?

The product is ISO9001 certified and meets RoHS, CE, and FCC standards, ensuring high quality and safety at every stage of production.

30X30X10mm Brushless Motor Blowing Axial Flow Fan for Electronic Equipment Cooling

Name: 30X30X10mm Brushless Motor Blowing Axial Flow Fan for Electronic Equipment Cooling
Brand: Fengxia Motor (Shanghai) Co., Ltd.
SKU: 2154661602

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

US$2.30

500-4,999 Pieces

US$0.80

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.

FD3010

Type

DC Axial Flow 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 Tolerance: Operates stably within a 5V to 13V voltage range for flexible power integration.

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

Ultra-Quiet Operation: Designed for low noise, suitable for notebooks, VR headsets, and office environments.

Full Customization Service: Supports OEM/ODM, full customization from samples or designs to meet specific needs.

High Durability & Life: Double-ball bearings last 5-10 years; sleeve bearings last 2-3 years under normal use.

Certified Quality Assurance: ISO9001 certified with RoHS, CE, and FCC standards ensuring safety and reliability.

Versatile Application: Ideal for UAVs, automotive, medical, communication equipment, and consumer electronics.

Precise Speed Control: 4-pin PWM allows auto speed control for quieter, precise operation compared to 3-pin DC.

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: ≤3.38h

AI-Powered supplier vetting

SummaryThe supplier demonstrates strong customization, R&D, OEM/ODM, quality-control, and complaint-handling capabilities. It reports new products within the past year, provides customization from samples and designs through full customization, and serves known brands through OEM. Production includes two lines, inventory capability, defined inspection procedures, and four QA/QC inspectors. However, important operational limitations exist: no available SDK, no overseas agents, branches, warehouse, or showroom, no offline trade-show participation, and only one experienced export-trade employee. Manufacturing controls also show gaps, including no ongoing quantity reconciliation for each batch and no standard operating procedure for outsourced manufacturing. Financial evidence is represented only by years rather than substantive indicators, so credibility cannot be determined. The supplier holds an ISO9001:2015 certificate, but the available information does not establish broader certification coverage.

Supplier typeThe supplier operates as a manufacturer with two production lines, provides OEM and ODM services, offers inventory capability, and accepts FOB and EXW quotations. It also provides full customization, but lacks overseas agents, branches, warehouses, and showrooms.

CertificationsThe supplier reports an ISO9001:2015 certificate. No additional specific certifications are identified in the provided information.

After-Sales capabilityThe supplier has documented and followed procedures for customer complaints and corrective/preventive actions, supporting an established service-response process. However, it has no overseas agents, branches, warehouse, or showroom, which limits demonstrated overseas service infrastructure.

R&D capabilityThe supplier reports new products in the past year, provides ODM services, and assigns R&D personnel to product development, design drawings, production support, and specifications. Nevertheless, it has no available SDK and no design input, output, review, validation, or confirmation documents available for audit.

Production capacityProduction evidence includes two production lines, inventory capability, one-month average lead times in both peak and off-season periods, four QA/QC inspectors, written finished-product inspection instructions, and multiple listed production machines. Controls are weakened by the absence of ongoing batch quantity reconciliation and a standard operating procedure for outsourced manufacturing.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, and full customization, with the same capability reported under both R&D and design services. This directly demonstrates broad customization coverage.

Product Q&A

Q:What is the operating voltage range of this fan?

The fan supports a wide voltage tolerance, operating effectively between 5V and 13V. Note that it might not start below approximately 7V.

Q:How can I reduce the noise level of the fan?

You can use rubber pegs or grommets to reduce vibration, 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:What is the difference between 3-pin and 4-pin connectors?

3-pin fans use DC voltage control for fixed or stepped speeds. 4-pin fans use PWM for automatic, precise speed control, resulting in quieter operation. A 4-pin fan on a 3-pin header runs at full speed.

Q:How long is the expected lifespan of the fan?

Lifespan depends on the bearing type: Sleeve bearings last about 2-3 years, hydraulic bearings last 4-5 years, and double-ball bearings can last 5-10 years with 24/7 tolerance.

Q:Which direction should the fan face for installation?

Look for arrows on the frame. Generally, front or side fans are for intake (cool air in), while rear or top fans are for exhaust (hot air out). Tower coolers push air toward the rear exhaust.