{"product_id":"bitmain-antminer-s21-plus-plus-235-ths","title":"BITMAIN Antminer S21++ 235 TH\/s Bitcoin Miner - SHA-256","description":"\u003csection\u003e\u003ch2\u003eProduct condition and availability\u003c\/h2\u003e\n\u003cp\u003eThis listing is for the supplier-described BITMAIN Antminer S21++ 235 TH\/s air-cooled SHA-256 miner, for compatible Bitcoin mining pools. It is kept separate from S21+ and other hashrates; a nearby model is not substituted automatically.\u003c\/p\u003e\n\u003cp\u003eMiners are imported to order from Hong Kong, not held locally in South Africa. Exact unit identity, condition, supplier availability, package and installation requirements must be confirmed before purchase. If an order cannot be fulfilled as agreed, we will contact you with available options including cancellation and a refund for an unfulfilled order.\u003c\/p\u003e\u003c\/section\u003e\n\u003csection\u003e\u003ch2\u003eTechnical specifications\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eSupplier-described model\u003c\/th\u003e\n\u003ctd\u003eBITMAIN Antminer S21++\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHashrate\u003c\/th\u003e\n\u003ctd\u003e235 TH\/s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAlgorithm \/ coin\u003c\/th\u003e\n\u003ctd\u003eSHA-256 \/ Bitcoin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePower consumption\u003c\/th\u003e\n\u003ctd\u003eapproximately 3,878 W — vendor-listed reference\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePower efficiency\u003c\/th\u003e\n\u003ctd\u003e16.5 J\/TH — vendor-listed reference\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMiner input voltage\u003c\/th\u003e\n\u003ctd\u003e220–277 V AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCooling\u003c\/th\u003e\n\u003ctd\u003eAir cooling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNetwork\u003c\/th\u003e\n\u003ctd\u003eEthernet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003eSpecifications above follow \u003ca href=\"https:\/\/www.zeusbtc.com\/Asic-Miner\/Asic-Miner-Details.asp?ID=4065\"\u003eZeus Mining’s S21++ reference\u003c\/a\u003e, whose table lists the 235 TH\/s configuration separately. S21++ is the supplier-described model name; it is not presented here as an independently verified official BITMAIN designation. Confirm the supplied unit’s revision and electrical nameplate before installation.\u003c\/p\u003e\u003c\/section\u003e\n\u003csection\u003e\u003ch2\u003eMining results and installation\u003c\/h2\u003e\n\u003cp\u003eInstall in a dry, ventilated location with unobstructed airflow and a suitable protected electrical circuit. Confirm unit electrical requirements, connection, noise and heat suitability before purchase. Use qualified installers where necessary.\u003c\/p\u003e\n\u003cp\u003eMining profitability and returns are not guaranteed. Results depend on coin prices, network difficulty, electricity costs, pool fees, uptime and operating conditions. Configure your own mining-pool account and payout details.\u003c\/p\u003e\u003c\/section\u003e\n\u003csection\u003e\u003ch2\u003ePackage contents and required equipment\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eOne BITMAIN Antminer S21++ 235 TH\/s miner.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower supply:\u003c\/strong\u003e Included in the selling price.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower cables:\u003c\/strong\u003e Not included. Purchase compatible cables matched to the supplied unit and installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePackage inclusions are separate from warranty coverage. Confirm any additional accessories before ordering.\u003c\/p\u003e\u003c\/section\u003e\n\u003csection\u003e\u003ch2\u003eDispatch, delivery and price\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eDispatch location: Hong Kong.\u003c\/strong\u003e Allow 1–2 business days processing after verified payment plus 5–8 business days delivery, 6–10 business days in total. Delivery is to South African addresses only. See our \u003ca href=\"\/policies\/shipping-policy\"\u003eShipping Policy\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eDisplayed product prices include VAT and import duties. South African delivery costs R270 for orders below R2,500 and is free from R2,500. Applicable delivery charges are shown at checkout.\u003c\/p\u003e\u003c\/section\u003e\n\u003csection\u003e\u003ch2\u003eManufacturer warranty and Dawin support\u003c\/h2\u003e\n\u003cp\u003eManufacturer eligibility and remaining coverage for the supplied reseller unit have not been verified and are not promised. Unverified manufacturer coverage does not mean confirmed absence of coverage. Generic direct-purchaser terms do not start a fresh warranty period from Dawin’s delivery.\u003c\/p\u003e\n\u003cp\u003eDawin does not include an additional voluntary commercial miner warranty. Any verified manufacturer or supplier cover will be disclosed before purchase, including provider, duration, claim and repair process, and freight arrangements. Earlier agreed rights remain unaffected. See our \u003ca href=\"\/pages\/miner-warranty-policy\"\u003eMiner Warranty and Repair Information\u003c\/a\u003e or contact \u003ca href=\"mailto:dave@dcmining.co.za\"\u003edave@dcmining.co.za\u003c\/a\u003e.\u003c\/p\u003e\u003c\/section\u003e\n\u003csection\u003e\u003ch2\u003eStatutory rights and returns\u003c\/h2\u003e\n\u003cp\u003eYour rights under South African law, including the Consumer Protection Act where applicable, apply independently of any manufacturer or supplier warranty. Statutory faulty-goods claims may be brought directly to Dawin. Dawin bears statutory return costs where required by law.\u003c\/p\u003e\n\u003cp\u003eNotify us within 7 calendar days after delivery for a change-of-mind return. These miner returns are arranged to Dawin, 63 Wilson Street, Fairlands, Johannesburg, Gauteng, 2170, South Africa. You pay lawful direct domestic return freight; no overseas shipment is required for a change-of-mind return. Conditions and statutory exceptions are explained in our \u003ca href=\"\/policies\/refund-policy\"\u003eRefund and Return Policy\u003c\/a\u003e. Statutory rights are not conditional on unopened packaging.\u003c\/p\u003e\n\u003cp\u003eContact Dawin before returning faulty or defective goods so that the appropriate remedy and return arrangements can be confirmed. Optional paid repairs and freight require an itemised quotation and your agreement. Do not send a miner overseas without prior written arrangements. None of this limits your statutory rights or earlier agreed rights.\u003c\/p\u003e\u003c\/section\u003e","brand":"Bitmain","offers":[{"title":"Default Title","offer_id":50457000902848,"sku":"DCM-NEW-002-3","price":43406.32,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0686\/1835\/4880\/files\/bitmain-antminer-s21-plus-plus-235-ths-angled-white.png?v=1794049901","url":"https:\/\/dcmining.co.za\/products\/bitmain-antminer-s21-plus-plus-235-ths","provider":"Dawin Crypto Mining","version":"1.0","type":"link"}