{"product_id":"bitmain-antminer-l11-pro-21gh-bitmain-antminer-l11-hyd-6u-33gh","title":"Bitmain Antminer L11 Pro (21Gh)","description":"\u003ch2\u003eBitmain Antminer L11 Pro (21 Gh\/s)\u003c\/h2\u003e\u003cp\u003eThe Bitmain Antminer L11 Pro is a high-performance air-cooled ASIC miner engineered for the \u003cstrong\u003eScrypt algorithm\u003c\/strong\u003e, purpose-built for dual-mining \u003cstrong\u003eDOGE (Dogecoin)\u003c\/strong\u003e and \u003cstrong\u003eLTC (Litecoin)\u003c\/strong\u003e. Delivering \u003cstrong\u003e21 Gh\/s\u003c\/strong\u003e at 3,612W with improved efficiency over the standard L11, it represents Bitmain’s most efficient air-cooled Scrypt miner for professional data center deployments.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Bitmain\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e Antminer L11 Pro (21Gh)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAlgorithm:\u003c\/strong\u003e Scrypt\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTarget Coins:\u003c\/strong\u003e DOGE (Dogecoin), LTC (Litecoin)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHashrate:\u003c\/strong\u003e 21 Gh\/s\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Consumption:\u003c\/strong\u003e 3,612W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnergy Efficiency:\u003c\/strong\u003e 0.172 J\/Mh\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCooling:\u003c\/strong\u003e Air cooling\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 195 × 290 × 379 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 15,800g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNoise Level:\u003c\/strong\u003e 75 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterface:\u003c\/strong\u003e Ethernet\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e 5–45°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHumidity:\u003c\/strong\u003e 5–95%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRelease:\u003c\/strong\u003e September 2025\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhy Choose the Antminer L11 Pro\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e21 Gh\/s at 0.172 J\/Mh — higher hashrate and better efficiency than the standard L11\u003c\/li\u003e\n\u003cli\u003eDual-mines DOGE and LTC simultaneously for maximum revenue per watt\u003c\/li\u003e\n\u003cli\u003eAir-cooled design for straightforward deployment in standard data center environments\u003c\/li\u003e\n\u003cli\u003eBitmain enterprise build quality and global support network\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NORTH MINER","offers":[{"title":"Default Title","offer_id":58590072111488,"sku":null,"price":10199.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1009\/4149\/6704\/files\/DPaW23SszvZqcn-ozwA_NkP-jhE.webp?v=1785425717","url":"https:\/\/www.northminer.ca\/products\/bitmain-antminer-l11-pro-21gh-bitmain-antminer-l11-hyd-6u-33gh","provider":"NORTH MINER","version":"1.0","type":"link"}