What payment methods do you accept?

We accept T/T (Telegraphic Transfer), PayPal, Western Union, and L/C (Letter of Credit) for bulk orders. For small orders, PayPal is the preferred payment method for security.

How do I place an order?

You can place an order directly through our Made-in-China store: select the model, confirm quantity, and proceed to checkout. Alternatively, send your order details to our sales team via email, and we will assist you with the process.

What should I do if the fan is damaged during shipping?

Please take photos of the damaged fan, packaging, and shipping label within 48 hours of receipt. Send the photos to our after-sales team, and we will arrange a free replacement or full refund for you.

Do you provide a warranty for your fans?

Yes, we offer a 12-month warranty for all standard fans. If the fan malfunctions due to quality issues within the warranty period, we will repair or replace it free of charge.

Telecom Cooling Fan - Quiet DC Server Fan for Enhanced Performance

Name: Telecom Cooling Fan - Quiet DC Server Fan for Enhanced Performance
Brand: Shenzhen Xinqifeng Technology Co., Ltd.
SKU: 1991641621

Guangdong, ChinaShenzhen Xinqifeng Technology Co., Ltd.

US$1.50-2.80

100 Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Material

PBT-UL94V0

Usage

for Manufacture

Model NO.

X4020D24HB

Flow Direction

Axial Flow

Pressure

High Pressure

Certification

RoHS, ISO, CE, UL

Product Name

Cooling Fan

Electric Current Type

Noise

Low

Voltage

5V/12V/18V/24V/48V, Customizable

Airflow

7.15-14.3cfm

Custom

Yes

Condition

New

Life Expectancy

7000hours at 40ºC Environment

Motor Protection

Yes

Locked Motor Protection

Yes

Transport Package

Carton, Pallet, Customize Packing

Specification

40*40*20mm

Trademark

XQF

Origin

Shenzhen

HS Code

8414599050

Production Capacity

30000PCS/Day

Key features

Wide Voltage Compatibility: Supports 5V/12V/18V/24V/48V/110V/220V/380V with customizable options.

Low Noise Operation: Operates quietly with noise levels as low as 20dB.

High Airflow Capacity: Delivers strong airflow up to 300 CFM for efficient cooling.

Durable Construction: Features flame-retardant ABS housing and high-grade copper windings.

Multiple Bearing Options: Available with dual-ball, sleeve, or hydraulic bearings.

Global Certifications: Certified with CE, RoHS, UL, ISO, and FCC standards.

Comprehensive Protection: Includes over-current, locked motor, and motor protection features.

Company profile

High Repeat Buyers ChoiceFlexible CustomizationOEM ServicesR&D Capabilities

Shenzhen Xinqifeng Technology Co., Ltd.

Guangdong, 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: Shenzhen PortAverage Response Time: ≤1.95h

AI-Powered supplier vetting

SummaryShenzhen Xinqifeng Technology Co., Ltd., established in 2010, is a manufacturer specializing in AC/DC cooling fans and brushless DC motors. It reports valid manufacturing-capacity contracts with associated subcontractors, in-stock capability, written quality and supplier-management procedures, and lead times within 15 working days in both peak and off-seasons. The supplier supports multiple customization modes and has export experience, self-operated import/export rights, and OEM experience for well-known brands. Its products are reported to hold IATF16949, ISO9001, CE, FCC, RoHS, and UL certifications. Limitations include no overseas warehouse, showroom, agent, or branch, no reported offline trade-show participation, no available SDK, and no patents. Financial information is present but inconsistent in format and cannot establish a reliable financial assessment from the provided slices.

Supplier typeThe company is explicitly described as a manufacturer established in 2010, specializing in AC/DC cooling fans and brushless DC motors. This supports classification as a specialized manufacturing supplier rather than a purely trading or service company.

CertificationsThe supplier states that its products have passed IATF16949 and ISO9001 quality management certifications, as well as CE, FCC, RoHS, and UL product certifications. These certifications provide explicit evidence of formal quality-management and product-compliance coverage.

After-Sales capabilityThe supplier has documented procedures and records for handling customer complaints and corrective and preventive actions, along with written procedures for assessing service-capable suppliers. However, it has no overseas warehouse, showroom, agent, or branch, and reports overseas services in zero countries, indicating limited local overseas service infrastructure.

Production capacityThe supplier is a specialized manufacturer with valid contracts covering the factory and each associated subcontractor, in-stock capability, standardized finished-product inspection instructions, quality assurance, and documented supplier-management procedures. It also reports lead times within 15 working days in both peak and off-seasons, supporting a positive assessment of production and operational capability.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, minor customization, and flexible customization. This broad range demonstrates clear capability to accommodate different customer-specific product requirements.

Client casesThe supplier reports providing OEM services for well-known brands, which is direct evidence of at least one relevant customer-service experience. However, no brand names, project details, volumes, or independently verifiable case information are provided.

Product Q&A

Q:What types of heat dissipation fans do you offer?

We provide a wide range of heat dissipation fans, including axial fans, centrifugal fans, DC fans, AC fans and EC fans. They are suitable for electronics, industrial equipment, medical devices, and automotive applications.

Q:Can I customize the fan parameters (e.g., size, speed, voltage)?

Yes, we offer customization services. You can specify parameters like fan size (20mm-280mm), operating voltage (5V/12V/18V/24V/48V/110V/220V/380V), speed, and airflow. Contact our sales team for detailed customization plans.

Q:Which shipping carriers do you cooperate with?

We partner with reputable global carriers such as DHL, FedEx, UPS, and China Post. For bulk orders, we also offer sea freight or air freight options via trusted logistics providers.

Q:Can I track my shipment?

Yes. Once your order is shipped, we will send a tracking number to your email. You can track the shipment status on the carrier's official website or our order management system.

Q:What is the minimum order quantity (MOQ) for your fans?

The MOQ is 100 units for standard models. For customized fans or bulk orders, please contact us to negotiate flexible MOQ terms.