{"product_id":"bitmain-antminer-s21-xp-270t","title":"Bitmain Antminer S21 XP 270 TH\/s Bitcoin Miner - SHA-256","description":"\u003cp\u003e\u003cstrong\u003eThe BITMAIN Antminer S21 XP 270 TH\/s\u003c\/strong\u003e is an air-cooled SHA-256 ASIC miner for Bitcoin and compatible BCH\/BSV mining pools. Its typical output is 270 TH\/s at 3645 W, with an energy efficiency of 13.5 J\/TH under BITMAIN's reference conditions.\u003c\/p\u003e\n\u003ch2\u003eProduct condition and availability\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eCondition: Brand new. Available to order — Hong Kong supplier stock. Not held locally.\u003c\/strong\u003e Allow 1–2 business days processing after verified payment plus 5–8 business days delivery to South African addresses, under our \u003ca href=\"\/policies\/shipping-policy\"\u003eShipping Policy\u003c\/a\u003e. We confirm supplier allocation during order processing. This listing is for the S21 XP 270 TH\/s air-cooled configuration.\u003c\/p\u003e\n\u003ch2\u003eTechnical specifications\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eManufacturer \/ model\u003c\/th\u003e\n\u003ctd\u003eBITMAIN Antminer S21 XP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eAlgorithm \/ compatible coins\u003c\/th\u003e\n\u003ctd\u003eSHA-256 \/ BTC, BCH, BSV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTypical hashrate\u003c\/th\u003e\n\u003ctd\u003e270 TH\/s (±3%)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTypical power at the wall\u003c\/th\u003e\n\u003ctd\u003e3645 W (±5%), at 25°C inlet air\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTypical efficiency\u003c\/th\u003e\n\u003ctd\u003e13.5 J\/TH (±5%), at 25°C inlet air\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eElectrical supply\u003c\/th\u003e\n\u003ctd\u003e220–277 V AC, single phase, 50–60 Hz; maximum input current 20 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCooling \/ connection\u003c\/th\u003e\n\u003ctd\u003eAir cooling \/ RJ45 Ethernet 10\/100M\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSize \/ net weight\u003c\/th\u003e\n\u003ctd\u003eApproximately 450 × 219 × 293 mm (unpacked); 18.7 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eNoise\u003c\/th\u003e\n\u003ctd\u003e76 dBA with fans at maximum speed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eOperating environment\u003c\/th\u003e\n\u003ctd\u003e−20°C to 45°C; 10–90% relative humidity, non-condensing; altitude up to 2000 m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003eAt altitudes above 900 m, BITMAIN reduces the maximum operating temperature by 1°C for each additional 300 m. Actual performance varies with operating conditions. \u003ca href=\"https:\/\/shop.bitmain.com\/product\/detail?pid=00020260330165744306Qb3RQT100632\"\u003eBITMAIN's exact S21 XP 270 TH\/s product specifications\u003c\/a\u003e and \u003ca href=\"https:\/\/support.bitmain.com\/hc\/en-us\/articles\/35383015643673-S21-XP-Specifications\"\u003etechnical support reference\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch2\u003eMining results and installation\u003c\/h2\u003e\n\u003cp\u003eMining income and profitability are not guaranteed. Results depend on coin prices, network difficulty, electricity costs, pool fees, uptime and operating conditions. This purchase is mining hardware; it does not include hosting, electricity or a mining-pool service.\u003c\/p\u003e\n\u003cp\u003eThis miner produces substantial heat and noise and needs a suitably ventilated mining space. It is not suitable for a bedroom or living room. Arrange a qualified electrical assessment for the continuous load and the required supply before installation. It does not operate on 110 V. The S21 XP is a distinct model from the S21+ and S21 Pro.\u003c\/p\u003e\n\u003ch2\u003ePackage contents and required equipment\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eOne BITMAIN Antminer S21 XP 270 TH\/s miner.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003ePower supply: Included in the selling price.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower cables: Not included.\u003c\/strong\u003e Compatible power cables must be purchased separately.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eConfirm any additional installation equipment you require before ordering. Package inclusions do not establish warranty coverage.\u003c\/p\u003e\n\u003ch2\u003eDispatch, delivery and price\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eDispatch location: Hong Kong. Delivery to South African addresses only.\u003c\/strong\u003e Allow 1–2 business days processing after verified payment, plus 5–8 business days for shipping and delivery, 6–10 business days in total, under the payment cutoff and handling schedule in our \u003ca href=\"\/policies\/shipping-policy\"\u003eShipping Policy\u003c\/a\u003e. Supplier dispatch is not the date of delivery in South Africa.\u003c\/p\u003e\n\u003cp\u003eIf we cannot supply your miner from Hong Kong or meet the stated delivery estimate, we will contact you before dispatch with available options, including cancellation and a refund for an unfulfilled order. The displayed selling price is in rand and includes VAT and import duties. Delivery charges, where applicable under our Shipping Policy, are shown before payment.\u003c\/p\u003e\n\u003ch2\u003eManufacturer warranty and Dawin support\u003c\/h2\u003e\n\u003cp\u003eBITMAIN publishes a general 365-day warranty for new S19-and-later Bitcoin miners, measured from BITMAIN's official shipment date and subject to the sales contract. Its S21 XP product terms limit direct manufacturer coverage to the original purchaser buying from BITMAIN and make reseller coverage the reseller's responsibility. A resale does not restart that period.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eManufacturer coverage for your supplied unit is not yet verified.\u003c\/strong\u003e We do not promise a fresh 12-month manufacturer warranty from your delivery date. Any confirmed additional manufacturer or supplier cover, including its remaining duration, claim process and freight terms, will be set out on the listing or in your written quotation before purchase. Dawin does not include an additional voluntary commercial miner warranty.\u003c\/p\u003e\n\u003cp\u003eRead \u003ca href=\"https:\/\/support.bitmain.com\/hc\/en-us\/articles\/223400048-Product-Warranty\"\u003eBITMAIN's Product Warranty policy\u003c\/a\u003e and use its \u003ca href=\"https:\/\/service.bitmain.com\/support\/warranty\"\u003eserial-number warranty check\u003c\/a\u003e to check a particular unit. Manufacturer conditions apply to manufacturer cover; they do not replace Dawin's statutory obligations.\u003c\/p\u003e\n\u003ch2\u003eStatutory rights and returns\u003c\/h2\u003e\n\u003cp\u003eWhere the South African Consumer Protection Act applies, its six-month implied warranty of quality is separate from any manufacturer or supplier cover. If goods fail the section 55 standards within six months after delivery, you may return them to Dawin at Dawin's risk and expense and choose repair, replacement or refund as provided by section 56. Statutory claims go directly to Dawin and do not depend on manufacturer approval. If a statutory repair fails or a further defect arises within three months after repair, the Act provides for replacement or refund.\u003c\/p\u003e\n\u003cp\u003eFor a change-of-mind return, notify us within 7 calendar days after delivery. Returns are arranged to Dawin at 63 Wilson Street, Fairlands, Johannesburg, Gauteng, 2170, South Africa; you pay only lawful direct return costs where applicable. Unopened-packaging conditions do not override statutory rights. No overseas shipment is required for a change-of-mind return. Existing agreed rights remain unaffected.\u003c\/p\u003e\n\u003cp\u003eContact \u003ca href=\"mailto:dave@dcmining.co.za\"\u003edave@dcmining.co.za\u003c\/a\u003e before returning goods. See our \u003ca href=\"\/policies\/refund-policy\"\u003eRefund and Return Policy\u003c\/a\u003e, \u003ca href=\"\/pages\/miner-warranty-policy\"\u003eMiner Warranty \u0026amp; Support\u003c\/a\u003e and \u003ca href=\"\/policies\/terms-of-service\"\u003eTerms of Service\u003c\/a\u003e for the full arrangements, statutory exceptions and any optional repair quotation.\u003c\/p\u003e","brand":"Bitmain","offers":[{"title":"Default Title","offer_id":46104515379392,"sku":"Bit-S21-270","price":76323.83,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0686\/1835\/4880\/files\/bitmain-antminer-s21-xp-270-ths.jpg?v=1793954826","url":"https:\/\/dcmining.co.za\/products\/bitmain-antminer-s21-xp-270t","provider":"Dawin Crypto Mining","version":"1.0","type":"link"}