Compatible with all Antminer S19 & S21 series models. Comprehensive dashboard with perpetual tuning to maximize your ROI.
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The Antminer S21+ is a top-tier ASIC miner built for the SHA-256 algorithm, delivering a powerful 235 TH/s hashrate for mining Bitcoin (BTC). With 16.50 J/TH efficiency and 3878W power consumption, it offers a great balance of performance and cost, ideal for small and large mining operations. Its advanced chips ensure high performance with low environmental impact, and its compact design fits easily into any setup.
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Suitable for: Bitmain Antminer S21. MAIN LINE:3.31mm².
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Improve profitability, efficiency, and stability by choosing MARA UCB 2100. To optimize Bitcoin miners, we developed MARA UCB 2100 and MARAFW. From preparing for halving events to overclocking or underclocking miners to maximize profitability & efficiency, these two cutting-edge technologies could help you optimize your performance, just as it helped us.
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