How do I know if the fan is dying?

Listen for clicking/grinding, check RPM via software for drops, or manually spin the blade to check for wobble or stiffness.

Can I connect the fan to a power supply?

Yes, you can use a PSU Molex connector for full-speed 12V operation, though motherboard headers allow for speed control.

What certifications does the product have?

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

Versatile Blower 17173mm - Efficient Airflow Origin: China

Name: Versatile Blower 17*17*3mm - Efficient Airflow Origin: China
Brand: Fengxia Motor (Shanghai) Co., Ltd.
SKU: 2130063432

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

Versatile Blower 17*17*3mm - Efficient Airflow Origin: China

US$4.00-4.30

1,000 Pieces

Sample price:US$2.50/piece.Request sample

Product profile

Customization

Available

Material

Aluminum Fan

Blade Material

PBT 94ulv

Model NO.

1703 DC Blower

Type

DC Blower Fan

Electric Current Type

Mounting

Free Standing

Certification

RoHS, ISO, CE

Transport Package

Paper Box

Specification

17*17*3mm

Origin

China

Production Capacity

100000 Pieces/Year

Key features

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

Wide Voltage Tolerance: Operates effectively within a 5V-13V range, ensuring compatibility with various power sources.

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

High-Quality Materials: Constructed with Aluminum Fan and PBT 94ulv Blade Material for durability and performance.

International Certifications: Certified with RoHS, ISO, CE, and FCC standards ensuring quality and safety compliance.

Versatile Application: Suitable for UAVs, automotive, communication, medical, and industrial control systems.

100% Quality Inspection: Every finished product undergoes rigorous visual and functional inspection before shipment.

Competitive Pricing: Offers high-quality cooling products at competitive prices with swift delivery service.

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: ≤3.02h

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 to reduce vibration, lower RPM via BIOS, or choose hydraulic bearings for a quieter operation.

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

3-pin uses DC voltage control for fixed speeds, while 4-pin uses PWM for precise, quieter speed adjustment. 4-pin fits 3-pin headers but runs at full speed.

Q:How long does the fan last?

Lifespan depends on the bearing: Sleeve (~2-3 years), Hydraulic (~4-5 years), and Double-ball (5-10 years).

Q:Which direction should the fan face?

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

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

Most motors have a wide tolerance (5V-13V). They may run at 5V but might not start below ~7V.