{"product_id":"bitfortun-bs-4","title":"Bitfortun BS-4 - 18 TH\/s Bitcoin Miner","description":"\u003cp\u003eFour BM1373 chips bring the BS-4 to roughly 18 TH\/s on about 300 W. That is the point where a home machine starts to need a little thought about placement: it still runs on a standard outlet, but it produces real heat and real airflow noise.\u003cbr\u003e\u003cbr\u003eThe payoff is hashrate density. One BS-4 does the work of three or four single-chip miners on one power cord and one network port, which makes it considerably simpler to live with than a shelf of small units.\u003c\/p\u003e\u003ch3\u003eAt a glance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFour BM1373 ASICs, roughly 18 TH\/s\u003c\/li\u003e\n\u003cli\u003eAbout 300 W at the wall\u003c\/li\u003e\n\u003cli\u003eOne power cord, one network port\u003c\/li\u003e\n\u003cli\u003eStandard household outlet\u003c\/li\u003e\n\u003cli\u003eWi-Fi or Ethernet\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eKey specifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eHashrate\u003c\/th\u003e\n\u003ctd\u003e18 TH\/s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eAlgorithm\u003c\/th\u003e\n\u003ctd\u003eSHA-256\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePower draw\u003c\/th\u003e\n\u003ctd\u003e300 W (typical, at the wall)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eASIC chip\u003c\/th\u003e\n\u003ctd\u003e4 x BM1373\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eNoise\u003c\/th\u003e\n\u003ctd\u003e~50 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eConnectivity\u003c\/th\u003e\n\u003ctd\u003eWi-Fi + Ethernet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eBitfortun\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e\u003cem\u003eFigures are manufacturer specifications at factory settings. Actual hashrate and power draw vary with firmware configuration, ambient temperature and supply voltage.\u003c\/em\u003e\u003c\/p\u003e\u003ch3\u003eWhat is in the box\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBitfortun BS-4 unit\u003c\/li\u003e\n\u003cli\u003ePower supply\u003c\/li\u003e\n\u003cli\u003ePower cord\u003c\/li\u003e\n\u003cli\u003eQuick-start guide\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSafety and intended use\u003c\/h3\u003e\n\u003cp\u003eThis is specialised computing hardware for hobbyist and enthusiast use. It generates continuous heat and requires unobstructed ventilation, a suitable electrical supply and a stable surface clear of flammable material. It is not a household appliance and is not intended for use by children. Confirm that your circuit can carry the load continuously before installing, and never obstruct the intake or exhaust.\u003c\/p\u003e\n\u003cp\u003eMining hardware is sold as equipment only. Network output depends on factors outside our control — network difficulty, pool selection, firmware configuration, ambient temperature and your electricity tariff — and we make no representation about financial returns of any kind. Please read our \u003ca href=\"\/pages\/risk-disclosure\"\u003eRisk Disclosure\u003c\/a\u003e before purchasing.\u003c\/p\u003e\u003ch3\u003eShipping, returns and warranty\u003c\/h3\u003e\n\u003cp\u003eShipped from the United States to US addresses. Orders are processed within 1–2 business days. Unused items in original condition may be returned within 30 days of delivery, and the hardware carries a 12-month limited warranty. See our \u003ca href=\"\/policies\/shipping-policy\"\u003eShipping Policy\u003c\/a\u003e, \u003ca href=\"\/policies\/refund-policy\"\u003eRefund Policy\u003c\/a\u003e and \u003ca href=\"\/pages\/warranty\"\u003eWarranty\u003c\/a\u003e for full terms.\u003c\/p\u003e","brand":"Bitfortun","offers":[{"title":"US \/ EU (matched to your address)","offer_id":67670593339544,"sku":"bitfortun-bs4","price":599.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0852\/4231\/4904\/files\/bs4-black-cutout-2048_65060de5-5d8c-459f-9743-67034652ae69_fd8ab338-5193-48c2-a573-9973a9d3c22b.png?v=1791466877","url":"https:\/\/bitaxedeploy.com\/products\/bitfortun-bs-4","provider":"Bitaxe Deploy","version":"1.0","type":"link"}