Delta PFC1412HE-00 140mm Cooling Fan Whatsminer M20-M60 Series

Delta PFC1412HE-00 140mm Fan | 12V 9A Replacement for Whatsminer M20–M60

The Delta PFC1412HE-00 is a high-performance 140mm cooling fan delivering 380 CFM airflow at 7500 RPM, engineered as a direct replacement for Whatsminer M20 through M60 series ASIC miners. When your miner triggers thermal throttling, reports fan failure errors, or shows declining hash rate due to overheating, this fan restores proper thermal management. The 12V 9A power rating matches original Whatsminer fan specifications exactly.

Delta PFC1412HE-00 Fan Specifications & Performance

Whatsminer M20–M60 Series Fan Compatibility

This fan serves as a direct plug-and-play replacement for the following Whatsminer models: M60S, M60, M50S++, M50S+, M50S, M50, M30S++, M30S+, M30S, M20S, and M20. Two connector variants are available — 4-pin square and 6-pin linear — so verify your miner's fan header type before ordering. No electrical or mechanical modifications are required for installation.

Ball Bearing Construction for 24/7 Mining Durability

Delta's ball bearing design is rated for continuous 24/7 operation in the elevated temperatures typical of mining environments. Unlike sleeve bearings that degrade under constant load, ball bearings maintain consistent RPM and airflow throughout their service life. The 380 CFM airflow and 15mmH2O static pressure are sufficient for high-density rack deployments where back-pressure from adjacent equipment reduces effective cooling capacity.

Whatsminer Fan Replacement & Diagnostic Workflow

When diagnosing fan-related issues, verify the fan header voltage and tachometer signal before replacing the fan itself — a failed control board can produce identical symptoms. For comprehensive Whatsminer diagnostics, the Whatsminer M60 M50 M30 Hashboard Tester validates both fan circuits and hashboard health. If you maintain mixed fleets including Antminer S21 units, the Delta PFM1412DE fan for Antminer S21 covers Bitmain's equivalent 140mm fan specification.

Why Buy the Delta PFC1412HE-00 Fan from LYS?

We source genuine Delta Electronics fans directly from the manufacturer's Shenzhen distribution center, ensuring high quality and rated performance. Our DDP shipping covers all import duties worldwide — the price you see is the price you pay. Contact us for volume pricing when ordering fans for fleet-wide replacements.

Next Step: Browse Whatsminer diagnostic tools or contact our support team at contact@lys-sz.com or via WhatsApp for connector type verification and bulk availability.