Delta THA0412BN 40x40x28mm 12V PWM Ball-Bearing Fan
- Product SKU: CFS-DC-04028-12V-B
- Category: 12 Volt DC Cooling Fans, 40x40x28mm Cooling Fans, DC Brushless Fans, Delta 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: THA0412BN
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Product Specifications
Review the technical data used for replacement matching, procurement comparison and engineering approval.
| Brand | Delta |
|---|---|
| Mfr. Part Number | THA0412BN |
| Store SKU | CFS-DC-04028-12V-B |
| Fan Type | DC Axial Fan |
| Frame Size | 40x40x28mm |
| Length mm | 40 |
| Width mm | 40 |
| Thickness mm | 28 |
| Rated Voltage | 12V DC |
| Voltage Range | 7.0-13.2V DC |
| Rated Current | 0.89 A nominal; 1.32 A maximum and physical label |
| Rated Power | 10.68 W nominal |
| Speed RPM | 19000 RPM reference |
| Airflow CFM | 29.52 CFM at zero static pressure |
| Static Pressure inH2O | 2.40 in H2O at zero airflow |
| Noise dBA | 59 dBA average; 63 dBA maximum |
| Bearing Type | Two ball bearings |
| Wire Count | 4 |
| Connector Type | Cable end outside the photographs; fitted connector series and pin positions unverified |
| Operating Temperature | -10 to +70 C |
| Application | Equipment compatibility is not independently verified for THA0412BN; compare mounting, supply and harness. |
| Stock Status | In stock |
| Datasheet URL | View datasheet |
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.
