{"product_id":"bitmain-antminer-s21-immersion-227-th-s","title":"Bitmain Antminer S21 Immersion — 227 TH\/s","description":"\u003cp\u003e\u003cstrong\u003eBitmain Antminer S21 Immersion — 227 TH\/s\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eConfiguration: 227 TH\/s. Supplier stock.\u003c\/p\u003e\u003cp\u003eStock type: Brand new. Supplied to order from supplier stock; not held locally. Dispatch estimates refer to supplier dispatch, not arrival in South Africa. Confirm allocation and delivery timing before ordering.\u003c\/p\u003e\u003cp\u003eHydro and immersion configurations require compatible external cooling infrastructure. Confirm your cooling setup and what is included before ordering.\u003c\/p\u003e\u003cp\u003eDisplayed prices include VAT. No future-dated production batch is included in this listing.\u003c\/p\u003e\n\u003ch2\u003eTechnical specifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMiner type:\u003c\/strong\u003e Dedicated ASIC cryptocurrency miner\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAlgorithm:\u003c\/strong\u003e SHA-256\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupported coins:\u003c\/strong\u003e Bitcoin (BTC); compatible SHA-256 pools may also support Bitcoin Cash (BCH) and Bitcoin SV (BSV).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed configuration:\u003c\/strong\u003e 227 TH\/s\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCooling:\u003c\/strong\u003e Immersion cooling in a compatible dielectric fluid\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower consumption:\u003c\/strong\u003e 3632 W (Normal Energy Mode, 30°C inlet oil)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnergy efficiency:\u003c\/strong\u003e 16 J\/TH\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNetwork connection:\u003c\/strong\u003e RJ45 Ethernet, 10\/100 Mbps\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrical supply:\u003c\/strong\u003e Three-phase 380–415 V AC, 50–60 Hz; maximum input current 12 A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (L × W × H):\u003c\/strong\u003e 293 × 236 × 364 mm; height includes the handle\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNet weight:\u003c\/strong\u003e 17.15 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInlet oil temperature:\u003c\/strong\u003e 30–55°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOil flow:\u003c\/strong\u003e 1.0 m³\/h\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThese ratings are for Normal Energy Mode. High Energy Mode has different power and hashrate ratings. Typical hashrate tolerance ±3%; power and efficiency tolerance ±5%.\u003c\/p\u003e\u003cp\u003eRequires a compatible immersion tank, dielectric coolant and heat-rejection system. Miner power figures exclude external cooling equipment.\u003c\/p\u003e\u003cp\u003e\u003csmall\u003eTechnical reference: \u003ca href=\"https:\/\/manuals.plus\/m\/2c7fa38ec2e97903b750c263f91797402832e9542b2a55dd55bd03c16fc20054\" target=\"_blank\" rel=\"noopener\"\u003eBITMAIN S21 Immersion user guide\u003c\/a\u003e. Manufacturer and open-hardware references describe technical characteristics; supply condition and warranty remain as stated above.\u003c\/small\u003e\u003c\/p\u003e","brand":"Bitmain","offers":[{"title":"Default Title","offer_id":50457000444096,"sku":"DCM-NEW-009-2","price":39546.76,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0686\/1835\/4880\/files\/dcm-s21imm-branded.jpg?v=1791580642","url":"https:\/\/dcmining.co.za\/products\/bitmain-antminer-s21-immersion-227-th-s","provider":"Dawin Crypto Mining","version":"1.0","type":"link"}