Delta PFM1412DE-SP02 Antminer Fan
PFM1412DE-SP02 replacement cooling fan for Antminer S21 Pro, S21 XP and S21+ air-cooled configurations. 140 × 140 × 38 mm; 12V DC; 7.5A; approximately 7000 RPM; four-wire harness. Match the installed version before ordering.
$9.50
9999 in stock
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Description：
PFM1412DE-SP02 Antminer: reliable Bitmain cooling fan selection
PFM1412DE-SP02 Antminer is a replacement cooling fan for matched Bitmain ASIC miner maintenance. This PunkHash listing identifies the hardware by its complete model and installed configuration, helping repair teams choose the required part before arranging a mixed spare-parts order.
PFM1412DE-SP02 Antminer specifications and applications
| Reference specifications | 140 × 140 × 38 mm; 12V DC; 7.5A; approximately 7000 RPM; four-wire harness |
|---|---|
| Listed miner applications | Antminer S21 Pro, S21 XP and S21+ air-cooled configurations |
| Ordering unit | One cooling fan; multiple views in a photograph do not indicate a bundle |
How to match the PFM1412DE-SP02 Antminer
Compare the four-wire connector housing, pin assignment, cable reach and chassis mounting before ordering. This Antminer configuration is separate from the same Delta model supplied with a Whatsminer six-pin harness.
The source gives conflicting wattage and current figures, so this page retains the stated 12V and 7.5A label ratings and does not repeat an unverified wattage. It is a chassis fan, not a Hydro cooling-system component.
Diagnose cooling before replacing parts
A low fan-speed reading can result from a worn fan, a loose harness, a blocked air path or a controller-side problem. Check the reported fan channel and inspect the connector with power isolated. Dust buildup, damaged guards and reversed airflow can also affect cooling; replacing a fan alone does not establish that the underlying fault is repaired.
PFM1412DE-SP02 Antminer and related Bitmain repair parts
For S21 Pro, S21 XP and S21+ repair planning, review the A113D CBE controller family. For PSU identification, compare the APW17 1215 supply family against the complete installed nameplate and request the exact Pro, XP or plus-model revision. A shared APW17 name does not confirm every suffix or electrical configuration.
Common questions about PFM1412DE-SP02 Antminer
What should I send to confirm compatibility?
Send the exact miner model, full original part label, clear photographs of all connectors, required quantity and destination country. Add the board revision and cable length where relevant. For a farm with mixed hardware, list each machine variant separately so the quoted part is selected for that configuration.
Can a matching brand name replace a hardware check?
No. Miners within one brand can use different frame sizes, connectors, board platforms and power supplies. Shared model-family names are useful for narrowing the search, but the installed hardware remains the selection reference. Request confirmation of the quoted version before ordering.
How is an international PFM1412DE-SP02 Antminer order prepared?
PunkHash can review a spare-parts inquiry for mining operators and repair teams in the United States, Mexico, Colombia, the UAE and other destinations. Provide the delivery country and postal code for freight and import planning. Lead time, batch condition, warranty and included items are confirmed in the quotation; they are not inherited from another seller.
Plan a matched PFM1412DE-SP02 Antminer replacement
Keep the original identification in the maintenance record and verify the repaired miner under monitored operation. For fan work, confirm airflow direction, unobstructed guards, secure cables and a stable speed reading. For controller or PSU work, use the correct machine configuration and a qualified installation process. Send model, quantity and destination to PunkHash for quotation.
See the supplier product identification reference for this hardware. This offer covers the physical product; no competitor document or software package is included.
About transportation：In-stock miners will be shipped within 3 business days. For bulk orders shipped via DHL Express, UPS, FedEx, or TNT, please allow an additional 1–2 days for processing.
Delivery times for pre-order miners depend on the factory’s production schedule. Estimated shipping dates are provided on the order page; however, actual shipments may be subject to delays due to production-related issues.
Our shipping process operates on a “first-pay, first-ship” basis. Once full payment has been received, we will strive to arrange shipment as quickly as possible. Payments made via bank wire transfer (T/T) may take 3–7 business days to verify, whereas payments made via cryptocurrency are typically confirmed within a few hours to 1 business day.
International shipping typically takes 5–8 business days; for remote regions, transit times may extend to 8–10 business days.
*All transactions constitute final sales and are non-refundable once completed. We appreciate your understanding that this is standard practice within the industry.
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