{"product_id":"antminer-z15-pro-840kh-2780w-zcash-march-april-2027","title":"Bitmain Antminer Z15 Pro 840 KH\/s 2780W Zcash – March–April 2027 Batch","description":"\u003cp\u003eThe Bitmain Antminer Z15 Pro 840 KH\/s is an air-cooled Equihash Zcash miner: 2780 W for 840 KH\/s, or 3.31 W\/KH. This listing is a preorder for the March 2027 – April 2027 batch. The original Bitmain firmware is linked on this page. Sold new with a 180-day Ordina Mining Shop warranty and free US shipping.\u003c\/p\u003e\n\u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHashrate: 840 KH\/s, Equihash (ZEC, ZEN)\u003c\/li\u003e\n\u003cli\u003ePower draw: 2780 W, efficiency 3.31 W\/KH\u003c\/li\u003e\n\u003cli\u003eCooling: air-cooled, 75 dB\u003c\/li\u003e\n\u003cli\u003eInput: 200–240 V AC; two AC inputs, 10 A per wire; C20 to dual C13 power cord\u003c\/li\u003e\n\u003cli\u003eOperating temperature: 0–40 °C (32–104 °F)\u003c\/li\u003e\n\u003cli\u003eSize and weight: 428 × 195 × 290 mm, 16.9 kg net \/ 18.8 kg gross\u003c\/li\u003e\n\u003cli\u003eManufacturer release: June 2023\u003c\/li\u003e\n\u003cli\u003eAvailability: preorder, March 2027 – April 2027 batch\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBefore you order\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePreorder terms: full payment at checkout; shipping when the March 2027 – April 2027 batch arrives; batch dates are estimates, production delays can occur, and a confirmed preorder cannot be cancelled.\u003c\/li\u003e\n\u003cli\u003ePower: a dedicated 200–240 V AC circuit sized for a continuous 2780 W load and a PDU outlet for the C20 plug of the C20 to dual C13 cord; not for a 120 V household outlet.\u003c\/li\u003e\n\u003cli\u003eCooling and noise: 75 dB and a hot exhaust mean a dedicated room, garage or container with intake air between 0 and 40 °C.\u003c\/li\u003e\n\u003cli\u003eBench-tested in Missouri before shipping, serial numbers recorded; dead-on-arrival units replaced or refunded within 7 days.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bitmain","offers":[{"title":"Default Title","offer_id":55690055450953,"sku":"HM-antminer-z15-pro-840kh-2780w-zcash-march-april-2027","price":7583.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1035\/2879\/2393\/files\/antminer-z15-pro-840kh-2780w-zcash-march-april-2027-main-transparent.png?v=1793146293","url":"https:\/\/ordinaminingshop.com\/products\/antminer-z15-pro-840kh-2780w-zcash-march-april-2027","provider":"Ordina Mining Shop","version":"1.0","type":"link"}