{"product_id":"pfc1412he00-14cm-cooling-fan-whatsminer-avalon","title":"Delta PFC1412HE-00 140mm Cooling Fan Whatsminer M20-M60 Series","description":"\u003ch2\u003eDelta PFC1412HE-00 140mm Fan | 12V 9A Replacement for Whatsminer M20–M60\u003c\/h2\u003e\n\u003cp\u003eThe 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.\u003c\/p\u003e\n\u003ch3\u003eDelta PFC1412HE-00 Fan Specifications \u0026amp; Performance\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse;\" cellspacing=\"0\" cellpadding=\"10\" border=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"background-color: #f2f2f2;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"background-color: #f2f2f2;\"\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eDelta Electronics\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003ePFC1412HE-00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003e140mm (14cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage \/ Current\u003c\/td\u003e\n\u003ctd\u003e12V DC \/ 9A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpeed\u003c\/td\u003e\n\u003ctd\u003e7500 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow\u003c\/td\u003e\n\u003ctd\u003e380 CFM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWind Pressure\u003c\/td\u003e\n\u003ctd\u003e15mmH2O\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWind Speed\u003c\/td\u003e\n\u003ctd\u003e19 m\/s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNoise Level\u003c\/td\u003e\n\u003ctd\u003e59 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBearing Type\u003c\/td\u003e\n\u003ctd\u003eBall bearing (24\/7 rated)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnector Variants\u003c\/td\u003e\n\u003ctd\u003e4-pin square \/ 6-pin linear\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003c\/h3\u003e\n\u003ch3\u003eWhatsminer M20–M60 Series Fan Compatibility\u003c\/h3\u003e\n\u003cp\u003eThis 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.\u003c\/p\u003e\n\u003ch3\u003eBall Bearing Construction for 24\/7 Mining Durability\u003c\/h3\u003e\n\u003cp\u003eDelta'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.\u003c\/p\u003e\n\u003ch3\u003eWhatsminer Fan Replacement \u0026amp; Diagnostic Workflow\u003c\/h3\u003e\n\u003cp\u003eWhen 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 \u003ca href=\"\/products\/whatsminer-m60-m50-m30-hashboard-tester\"\u003eWhatsminer M60 M50 M30 Hashboard Tester\u003c\/a\u003e validates both fan circuits and hashboard health. If you maintain mixed fleets including Antminer S21 units, the \u003ca href=\"\/products\/delta-pfm1412de-sp02-antminer-s21-fan\"\u003eDelta PFM1412DE fan for Antminer S21\u003c\/a\u003e covers Bitmain's equivalent 140mm fan specification.\u003c\/p\u003e\n\u003ch3\u003eWhy Buy the Delta PFC1412HE-00 Fan from LYS?\u003c\/h3\u003e\n\u003cp\u003eWe 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.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNext Step:\u003c\/strong\u003e \u003ca href=\"\/products\/whatsminer-m60-m50-m30-hashboard-tester\"\u003eBrowse Whatsminer diagnostic tools\u003c\/a\u003e or contact our support team at contact@lys-sz.com or via WhatsApp for connector type verification and bulk availability.\u003c\/p\u003e","brand":"LYS Shenzhen","offers":[{"title":"4 pin square","offer_id":41718895607987,"sku":null,"price":10.5,"currency_code":"USD","in_stock":true},{"title":"6 pin linear","offer_id":41718895640755,"sku":null,"price":10.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/6710\/4179\/files\/PFC1412HE-00-14cm-High-Speed-Cooling-Fan-12V-9A-8000RPM-Whatsminer-Avalon.webp?v=1776056637","url":"https:\/\/lys-sz.com\/products\/pfc1412he00-14cm-cooling-fan-whatsminer-avalon","provider":"LYS Shenzhen","version":"1.0","type":"link"}