Square fan with rounded mounting posts
- Product SKU: CFS-DC-04010-12V-U
- Category: 40x40x10mm Cooling Fans, DC Brushless Fans, SXDOOL Cooling Fans
Confirm Fit Before Ordering
Use this quick check first, then review the full Product Specifications tab before placing an order.
Share the original fan label, connector photo, or target quantity so the team can check compatibility or quote bulk supply.
Reference model: CFS-DC-04010-12V-U
Product Specifications
Review the technical data used for replacement matching, procurement comparison and engineering approval.
Square fan with rounded mounting posts
Existing merchant record: Square fan with rounded mounting posts. The manufacturer is not independently verified and the complete model is unconfirmed. Existing technical fields remain merchant records, not newly verified specifications.
Visible selection details
- The black square fan has a circular rotor opening and a flat central hub.
- Rounded hollow mounting posts project at the corners of the frame.
- Red and dark leads pass below the frame to a white connector; both views show its housing.
Selection questions
Will the rounded posts fit a flat panel?
Compare the post height, fixing centres and screw clearance with the existing mounting face.
Does the dimensional model field identify a manufacturer part?
No complete manufacturer model is established by that field. Obtain the supplied label and plug assignment before matching a replacement.
Complete technical specifications, supplied stock revision, condition and equipment compatibility remain unconfirmed. Confirm the current sales unit and package contents before ordering.
Compatibility Verification Checklist
Before ordering, please confirm these critical points:
- 1Exact model number on the original fan label
- 2Frame size: length, width and thickness
- 3Rated voltage and current
- 4Connector type and wire sequence
- 5Wire count: 2-wire, 3-wire or 4-wire PWM
- 6Airflow direction and mounting hole position
- 7Cable length and application environment
Still unsure? Send us photos of your fan label, connector and equipment. We will help check compatibility before you order.
Datasheet / Drawing
Use official documents and dimensional references when available. If a document is missing, contact us before ordering for replacement matching support.
Bulk Order
For repair batches, OEM projects or distributor replenishment, send the model number, target quantity, connector requirements and delivery destination.
Shipping & Returns
Shipping options, lead time and return eligibility may vary by product, quantity and destination. Confirm compatibility before ordering replacement fans.
- For bulk orders, request freight planning and availability confirmation before payment.
- For replacement orders, compare model, size, voltage, current and connector before installation.
- Unused items should remain in original condition for return review according to store policy.
FAQ
Common checks for replacement cooling fan sourcing.
Can you help match an old fan?
Yes. Send photos of the fan label, connector and equipment so we can check model, voltage, frame size and wiring.
Can I use a different brand as a replacement?
Often yes, but only after confirming frame size, electrical rating, airflow requirement, bearing type, connector and wire sequence.
What information is needed for a bulk quote?
Send part number, quantity, target lead time, connector or cable requirements and shipping destination.
