404010 mm High Air Pressure Big Airflow Axial Flow Cooling DC Fan

Name: 40*40*10 mm High Air Pressure Big Airflow Axial Flow Cooling DC Fan
Brand: Fengxia Motor (Shanghai) Co., Ltd.
SKU: 2243783225

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

40*40*10 mm High Air Pressure Big Airflow Axial Flow Cooling DC Fan

US$1.10-2.10

1 Piece

Sample price:US$2.50/piece.Request sample

Product profile

Customization

Available

Material

Aluminum Fan

Blade Material

PBT 94ulv

Model NO.

4010 DC Fan

Type

Axial Fan

Electric Current Type

Mounting

Free Standing

Certification

RoHS, ISO, CE

Transport Package

Paper Box

Specification

40*40*10 mm

Origin

China

Production Capacity

100000 Pieces/Year

Key features

Customization Services: Full customization from samples, designs, or complete custom requirements available.

Diverse Bearing Options: Available in Sleeve, Hydraulic, and Double-ball bearings for varying lifespans and noise levels.

Wide Voltage Tolerance: Motors operate effectively within 5V to 13V range, though starting voltage may be around 7V.

Multiple Certification: Products certified with RoHS, ISO, CE, FCC, and ISO9001:2015 quality assurance.

Durable Blade Material: Blades made from PBT 94ulv material for high heat resistance and durability.

Global Application Scope: Suitable for drones, automotive, medical, and industrial control equipment across multiple countries.

100% Quality Inspection: Finished products undergo visual and functional inspection with traceable raw materials.

OEM and ODM Support: Full OEM and ODM services available with 4 R&D engineers for product development.

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: ≤3.42h

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:3-pin vs. 4-pin difference?

3-pin: DC voltage control, fixed or stepped speeds. 4-pin: PWM, motherboard varies speed automatically (quieter, more precise). Compatibility: 4-pin plugs into 3-pin header but runs full-speed or DC only.

Q:How can I make the fan quieter?

Use rubber pegs or grommets instead of metal screws to cut vibration. Inline resistor cable or 'low-noise adapter' to drop voltage (reduces airflow). Smoother fan curve in BIOS: keep RPM low until temperature rises.

Q:How do I know the fan is dying?

Listen: clicking or grinding = bearing failure. Check RPM: software like HWMonitor; far below spec (e.g., 300 RPM vs. 1200 RPM) is a red flag. Power off and flick: blade should spin freely; wobble or stiffness means worn bearings.