How do I know if the fan is dying?

Listen for clicking or grinding noises. Check RPM with software like HWMonitor; significantly lower RPM than spec indicates issues. Check for wobble or stiffness when spinning blades manually.

Can I connect the fan to a power supply instead of the motherboard?

Yes, connecting to a PSU Molex runs the fan at 12V full speed, which is simple but noisier. Motherboard headers enable speed control, especially with 4-pin PWM.

What is the minimum order quantity?

The Minimum Order Quantity (MOQ) is 30 sets.

35X35X15mm 5V 10000rpm High Speed Axial Flow Fan for Embedded System Cooling

Name: 35X35X15mm 5V 10000rpm High Speed Axial Flow Fan for Embedded System Cooling
Brand: Fengxia Motor (Shanghai) Co., Ltd.
SKU: 2154739562

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

US$2.30

500-4,999 Pieces

US$1.50

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.

FD3515

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 Compatibility: Operates reliably within a 5V to 13V range, ensuring flexibility for various power sources.

High-Speed Performance: Delivers 10000 RPM axial airflow for efficient cooling in embedded systems and compact devices.

Durable Bearing Options: Features sleeve, hydraulic, or double-ball bearings with lifespans up to 10 years for 24/7 use.

Full Customization Support: Offers OEM/ODM services including customization from samples, designs, and full specification changes.

Multi-Scenario Application: Suitable for notebooks, UAVs, VR headsets, and industrial equipment with compact, quiet design.

Quality Certified Standards: ISO9001 certified with RoHS, CE, and FCC compliance ensuring safety and environmental standards.

Precise Speed Control: Supports 3-pin DC voltage control and 4-pin PWM for auto speed adjustment and quiet operation.

100% Quality Inspection: Every unit undergoes visual and functional inspection before shipment to guarantee performance.

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: ≤2.50h

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:How can I reduce fan noise?

Use rubber grommets instead of screws to reduce vibration, lower voltage with a resistor, or adjust BIOS settings to keep RPM low until temperatures rise.

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 speed control which is quieter. A 4-pin fan on a 3-pin header runs at full speed.

Q:How long does the fan last?

Sleeve bearings last ~2-3 years; hydraulic bearings last ~4-5 years; double-ball bearings last 5-10 years and tolerate 24/7 operation.

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

The motor has a wide voltage tolerance (5V-13V). It may not start below ~7V but will run at 5V once spinning.

Q:Which direction should the fan face?

Check arrows on the frame. Generally, front/side is intake (cool air in) and rear/top is exhaust (hot air out). Tower coolers push air toward the rear exhaust.