40x40x28mm 40mm 4028 DC Cooling Fan Series | 5V 12V 24V 48V | Dual Ball Bearing - DC Axial Fan by SXDOOL

40x40x28mm 40mm 4028 DC Cooling Fan Series

Name: 40x40x28mm 40mm 4028 DC Cooling Fan Series | 5V 12V 24V 48V | Dual Ball Bearing
Brand: SXDOOL
SKU: SXD4028-5V
Price: 5.0 USD
Availability: InStock

5V 12V 24V 48V|Dual Ball Bearing

DC axial cooling fan platform for OEM electronics, control cabinets, telecom equipment and industrial thermal management.

Key Specifications Engineering fields for RFQ review

Size	40mm, 40x40x28mm
Voltage	12V, 24V, 48V, 5V
Bearing	Dual ball bearing
Speed	Available upon request.
Airflow	Available upon request.
Static Pressure	Available upon request.
Noise	Available upon request.
Current	Available upon request.
Power	Available upon request.
Connector	Available upon request.
Signal	PWM, FG, RD
IP Rating	Available upon request.
Operating Temperature	Available upon request.
Expected Life	Available upon request.

Exact values can be confirmed from the datasheet or during engineering RFQ review.

Verified Source Factory | ISO 9001:2015 Certified | OEM / ODM Supported

Send Requirement Request Datasheet Ask for Custom Version

Engineering RFQ: Send fan size, voltage, quantity, application, target airflow, noise limit, cable, connector and special requirements. SXDOOL can review suitable fan platforms, sample options and project-specific customization paths.

Lead Time & Customization

Quantity (pieces)	1 - 500	501 - 5,000	> 5,000
Lead time (days)	7 Days	15 Days	To be negotiated

Application fit

Typical Applications

Power supply
Control cabinet
Server / telecom equipment
Industrial electronics
LED equipment
Medical device cooling

OEM options

Customization Options

Voltage
Speed
Cable length
Connector
FG / RD / PWM signal
Waterproof / dustproof treatment
Label and packaging

Tell us your target airflow, static pressure, noise limit, voltage, connector and application. SXDOOL will help recommend a suitable fan platform or custom version.

RFQ entry

Request Engineering Quote

Required fan sizeVoltageQuantityApplicationTarget airflowNoise limitCable / connectorSpecial requirement

Send Requirement

Reliability & Quality Control

IP68 Environmental Testing

Waterproof and dustproof treatment can be reviewed for suitable outdoor cabinet, EV charging and industrial automation projects.

High-Precision Engineering

Samples can be reviewed through balancing, electrical checks and noise testing according to project-specific requirements.

Engineering FAQ

Can this DC Axial Fan be customized for my equipment?

Yes. SXDOOL supports project-specific customization such as voltage, speed, cable length, connector, signal wire and labeling. Availability depends on the selected fan platform and order requirement.

What information should I send for an accurate recommendation?

Send fan size, voltage, quantity, application, target airflow, static pressure, noise limit, cable, connector and any certification or environment requirement.

How should I review voltage or SKU options for this product?

Available SKU or voltage options shown on this page include: SXD4028-5V, SXD4028-12V, SXD4028-24V, SXD4028-48V. SXDOOL can confirm the suitable version during RFQ review.

Product Details

40x40x28mm DC axial fan for deep 40mm pressure cooling

40x40x28mm 40mm 4028 DC Cooling Fan Series 5V 12V 24V 48V Dual Ball Bearing is positioned for deep 40mm pressure cooling. It fits narrow channel exhaust, guarded inlet cooling, filter-backed mini vents when static-pressure reserve matters more than minimum thickness.

Core specifications	Size 40x40x28mm; Voltage 5V / 12V / 24V / 48V
SKU / voltage variants	SXD4028-5V 5V / SXD4028-12V 12V / SXD4028-24V 24V / SXD4028-48V 48V
Application fit	narrow channel exhaust, guarded inlet cooling, filter-backed mini vents
Target buyers	thermal engineers, rugged-device OEMs, sample evaluators
Industry match	battery modules, rugged electronics, industrial sensors
Customization details	2-wire, 3-wire, FG, RD or PWM options can be reviewed; confirm cable length, connector, airflow direction, label and packing.

Selection reason: Static-pressure reserve matters more than minimum thickness.
RFQ data: send size, voltage, target airflow/static pressure, noise limit, connector photo, sample quantity and annual demand.
Datasheet check: Datasheet/RFQ should confirm airflow, static pressure, RPM, current for final selection.

SKU-Specific FAQ

Where should buyers use SXD4028-5V 4028 40x40x28mm 5V/12V/24V/48V for compact electronics and PCB airflow?+

40x40x28mm 40mm 4028 DC Cooling Fan Series 5V 12V 24V 48V Dual Ball Bearing is positioned as a 40x40x28mm DC axial fan for compact electronics and PCB airflow in electronics OEMs and embedded devices. It is not a mains-input fan; confirm the DC supply, connector and polarity before sample approval.

Which voltage, SKU, or wiring option fits 40x40x28mm 40mm 4028 DC Cooling Fan Series 5V 12V 24V 48V Dual Ball?+

Review 5V / 12V / 24V / 48V options against the equipment power supply, expected airflow path and connector requirement. For this model, include any lead length, terminal, FG/RD/PWM or label requirements in the RFQ.

What RFQ data is needed for SXD4028-5V 4028 40x40x28mm 5V/12V/24V/48V samples or batch orders?+

Send target voltage, airflow or static-pressure target, RPM or noise limit, connector photo, cable length, airflow direction, sample quantity and annual demand. This keeps the selection specific to 40x40x28mm rather than a generic fan request.

Can SXDOOL customize 40x40x28mm 40mm 4028 DC Cooling Fan Series 5V 12V 24V 48V Dual Ball for electronics OEMs and embedded devices?+

Yes. SXDOOL can review connector, cable length, label, bearing preference, airflow direction, packing and small-batch OEM requirements before production for compact electronics and PCB airflow.

SXDOOL supports samples, small-batch customization and factory-direct OEM cooling fan quotes. Request an OEM cooling fan quote.

Core Advantages

Ultra Low Noise

Aero-dynamic blade design

High Airflow

Optimized static pressure

Long Lifespan

70,000+ Hrs Dual Ball Bearing

IP-Rated Options

Waterproof / dustproof treatment by project

OEM / ODM

Project-specific specification review

Verified Source Factory

SXDOOL uses testing and inspection equipment to support production control. Project-specific inspection items and third-party audit requests can be discussed during RFQ review.