DFS402012H 12V DC Axial Fan | Brand Verification Required
- Product SKU: CFS-U002127
- Category: 12 Volt DC Cooling Fans, 40x40x20mm Cooling Fans, DC Brushless 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: DFS402012H
Product Specifications
Review the technical data used for replacement matching, procurement comparison and engineering approval.
DFS402012H: brand verification pending
The historical product photograph shows a circular physical label marked YOUNG LIN TECHCO LTD, DFS402012H, DC 12V and 1.6W. The SUNON wording appears in an added corner graphic rather than on that physical nameplate. The previous SUNON brand assignment therefore conflicts with the photographed label; the brand of the supplied unit still needs confirmation.
The pictured fans have square axial frames, and red and black lead sections are visible. Multiple units in the carton do not establish available quantity or current stock condition. The existing 40x40x20mm size is a legacy listing specification, not a new measurement from these pixels. Earlier third-party image processing and untouched-camera provenance are not established. Before ordering, compare the actual unit’s complete nameplate, dimensions, mounting holes and connector. The photograph does not verify connector pinout, wire functions, server compatibility or electrical performance.
Send label and connector photos for identification help. For multiple units, request a wholesale quote.
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.
