{"product_id":"antminer-s19xp-ks5-l9-silver-industrial-silencer-blower-pure-copper","title":"Antminer Industrial Silencer Blower 200W\/300W Motor — L9 AL1 AL1 Pro KS5 KS5 Pro S19j XP","description":"\u003ch2\u003eAntminer Silver Industrial Silencer — L9, AL1\/AL1 Pro, KS5\/KS5 Pro, S19j XP\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eSilver Industrial silencer blower\u003c\/strong\u003e is engineered for the modern Antminer family that uses \u003cstrong\u003efour 120mm square 4-pin cooling fans\u003c\/strong\u003e on the control board. It fits the \u003cstrong\u003eAntminer L9\u003c\/strong\u003e (Litecoin Scrypt), \u003cstrong\u003eAL1 and AL1 Pro\u003c\/strong\u003e (Kaspa kHeavyHash), \u003cstrong\u003eKS5 and KS5 Pro\u003c\/strong\u003e (Kaspa kHeavyHash) and \u003cstrong\u003eS19j XP\u003c\/strong\u003e (Bitcoin SHA-256). One acoustic platform — six miner models, one connector kit.\u003c\/p\u003e\n\u003cp\u003eChoose between two AC motor variants before ordering: a \u003cstrong\u003e200W motor at 1750 CFM\u003c\/strong\u003e for standard home \/ small-fleet noise reduction, or a \u003cstrong\u003e300W motor at 2000 CFM\u003c\/strong\u003e for higher back-pressure ducting runs and warmer ambient environments.\u003c\/p\u003e\n\u003ch3\u003eWhy the Silver Industrial fits the Modern Antminer Square 4pin family\u003c\/h3\u003e\n\u003cp\u003eL9, AL1, AL1 Pro, KS5, KS5 Pro and S19j XP share the same control board layout: four 120mm cooling fans with a \u003cstrong\u003esquare 4-pin connector\u003c\/strong\u003e. The Silver Industrial replaces all four stock fans with a single high-volume blower routed through an acoustic enclosure. The blower curve is matched to typical miner back-pressure (4-channel hashboard stack), preserving cooling headroom while cutting fan tonal noise by \u003cstrong\u003e15-25 dB\u003c\/strong\u003e at 1 meter.\u003c\/p\u003e\n\u003ch3\u003ePure copper continuous-duty AC motor\u003c\/h3\u003e\n\u003cp\u003eThe blower uses a \u003cstrong\u003epure copper-core AC motor\u003c\/strong\u003e in a metal housing rated for continuous 24\/7 operation. Both motor variants (200W \/ 300W) deliver high static pressure for ducted exhaust and are suitable for closet, garage or basement deployments. The metal housing dissipates motor heat without thermal throttling.\u003c\/p\u003e\n\u003ch3\u003eFan simulators included — no error codes\u003c\/h3\u003e\n\u003cp\u003eThe kit includes \u003cstrong\u003e4 × square 4-pin Antminer fan simulators\u003c\/strong\u003e. Plug them into the original fan headers on the control board so the firmware reads four valid PWM signals and does not throw \"fan error\" or \"low RPM\" alarms while the external blower handles cooling.\u003c\/p\u003e\n\u003ch3\u003eAcoustic performance and operating envelope\u003c\/h3\u003e\n\u003cp\u003eTypical stock noise: \u003cstrong\u003e75-80 dB at 1 m\u003c\/strong\u003e. With the Silver Industrial installed and proper exhaust ducting: \u003cstrong\u003e50-60 dB at 1 m\u003c\/strong\u003e. Performance varies with ambient temperature, duct length, room volume and miner load. For residential garage or shed installation, 200W is usually sufficient; for warm climates or long exhaust runs, choose 300W.\u003c\/p\u003e\n\u003ch3\u003eWhat's in the box\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eItem\u003c\/th\u003e\n\u003cth\u003eQuantity\u003c\/th\u003e\n\u003cth\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSilver Industrial blower (metal housing)\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003e200W or 300W motor per variant choice\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSquare 4-pin fan simulator\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003ePlugs into stock fan headers, prevents fan error\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower cable\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003eUS \/ EU \/ UK \/ AU plug per variant choice\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpec sheet\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003eWiring + installation guide\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003e200W variant\u003c\/th\u003e\n\u003cth\u003e300W variant\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor type\u003c\/td\u003e\n\u003ctd\u003eAC, pure copper core\u003c\/td\u003e\n\u003ctd\u003eAC, pure copper core\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated power\u003c\/td\u003e\n\u003ctd\u003e200W\u003c\/td\u003e\n\u003ctd\u003e300W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow\u003c\/td\u003e\n\u003ctd\u003e1750 CFM\u003c\/td\u003e\n\u003ctd\u003e2000 CFM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput voltage\u003c\/td\u003e\n\u003ctd\u003e110-240V AC\u003c\/td\u003e\n\u003ctd\u003e110-240V AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHousing\u003c\/td\u003e\n\u003ctd\u003eMetal, industrial-grade\u003c\/td\u003e\n\u003ctd\u003eMetal, industrial-grade\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible fan connector\u003c\/td\u003e\n\u003ctd\u003eSquare 4-pin × 4\u003c\/td\u003e\n\u003ctd\u003eSquare 4-pin × 4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible miners\u003c\/td\u003e\n\u003ctd\u003eL9, AL1, AL1 Pro, KS5, KS5 Pro, S19j XP\u003c\/td\u003e\n\u003ctd\u003eidem\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMode of operation\u003c\/td\u003e\n\u003ctd\u003eContinuous duty 24\/7\u003c\/td\u003e\n\u003ctd\u003eContinuous duty 24\/7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower plug options\u003c\/td\u003e\n\u003ctd\u003eUS \/ EU \/ UK \/ AU\u003c\/td\u003e\n\u003ctd\u003eUS \/ EU \/ UK \/ AU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCondition\u003c\/td\u003e\n\u003ctd\u003eNew\u003c\/td\u003e\n\u003ctd\u003eNew\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003ch3\u003eRelated products\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/antminer-mini-silencer-blower-300w-400w-l9-al1-ks5-pro-s19j-xp\"\u003eAntminer Modern Square 4pin Black Mini Standard Silencer (compact AC, plastic housing)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/antminer-s21-silver-industrial-silencer-blower-pure-copper-1750cfm\"\u003eAntminer S21 \/ T21 Silver Industrial Silencer (Bitcoin SHA-256 modern)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/quiet-efficient-200w-antminer-l7-air-cooler-silencer-cryptocurrency-miners\"\u003eAntminer L7 Silver Industrial Silencer (Litecoin Scrypt legacy)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/200w-antminer-s19-silencer-noise-reduction-solution-blower-optimal-crypto-mining\"\u003eAntminer S19\/S19 Pro\/T19 Legacy Linear 4pin Silver Industrial Silencer\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNeed a custom motor spec, bulk order or installation advice? Email us at \u003ca href=\"mailto:contact@lys-sz.com\"\u003econtact@lys-sz.com\u003c\/a\u003e.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWorldwide shipping from our Shenzhen warehouse. \u003cstrong\u003eDDP available for US and EU customers\u003c\/strong\u003e (door-to-door, duties prepaid).\u003c\/p\u003e","brand":"LYS Shenzhen","offers":[{"title":"200W \/ US","offer_id":45545088254131,"sku":null,"price":64.0,"currency_code":"USD","in_stock":true},{"title":"200W \/ EU","offer_id":45545088286899,"sku":null,"price":64.0,"currency_code":"USD","in_stock":true},{"title":"200W \/ UK","offer_id":45545088319667,"sku":null,"price":64.0,"currency_code":"USD","in_stock":true},{"title":"200W \/ CN","offer_id":45545088352435,"sku":null,"price":64.0,"currency_code":"USD","in_stock":true},{"title":"300W \/ US","offer_id":45545088385203,"sku":null,"price":66.0,"currency_code":"USD","in_stock":true},{"title":"300W \/ EU","offer_id":45545088417971,"sku":null,"price":66.0,"currency_code":"USD","in_stock":true},{"title":"300W \/ UK","offer_id":45545088450739,"sku":null,"price":66.0,"currency_code":"USD","in_stock":true},{"title":"300W \/ CN","offer_id":45545088483507,"sku":null,"price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/6710\/4179\/files\/antminer-silencer-industrial-fan-blower-copper-motor-300w.webp?v=1780122607","url":"https:\/\/lys-sz.com\/products\/antminer-s19xp-ks5-l9-silver-industrial-silencer-blower-pure-copper","provider":"LYS Shenzhen","version":"1.0","type":"link"}