{"product_id":"fan-simulator-4-in-1-square-plug-antminer-s21","title":"4-in-1 Fan Simulator (Square Plug) for Antminer S21 and T21","description":"\u003cp\u003eThis fan simulator plugs into the fan connectors of the control board and sends the fan signal the miner expects, so an Antminer S21 or T21 runs without its fans (immersion, hydro conversion or external airflow) instead of stopping on a fan error.\u003c\/p\u003e\n\u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePart: 4-in-1 fan simulator, new\u003c\/li\u003e\n\u003cli\u003eCompatible miners: Antminer S21, S21+, S21 Pro, S21 XP, T21, S19j XP\u003c\/li\u003e\n\u003cli\u003ePlugs: 4 square fan plugs (one simulator per miner)\u003c\/li\u003e\n\u003cli\u003eShipping weight: 0.05 kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBefore you order\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUse it only when the fans are removed (immersion, hydro conversion, external airflow): the miner then relies on your own cooling.\u003c\/li\u003e\n\u003cli\u003eCheck the fan plug shape on your control board (square or rectangular) before ordering.\u003c\/li\u003e\n\u003cli\u003eFree US shipping; defects reported within 7 days of delivery are covered under our policy for new spare parts.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"OMS","offers":[{"title":"Default Title","offer_id":55792815636809,"sku":"PART-FANSIM-4IN1-SQUARE","price":17.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1035\/2879\/2393\/files\/fan-simulator-4-in-1-square-plug-antminer-s21-fan-simulator-4in1-square-transparent.png?v=1793352300","url":"https:\/\/ordinaminingshop.com\/products\/fan-simulator-4-in-1-square-plug-antminer-s21","provider":"Ordina Mining Shop","version":"1.0","type":"link"}