💨Antminer S21 Plus Cooling Shroud Kit – Quiet & Efficient Airflow Upgrade. ⚠️ Not compatible with the base model S21 or Antminer S19 models. 🛒 View S21 Pro Shroud Kit. 🛒 View S21 XP Shroud Kit. ✅Includes Intake + Exhaust Shrouds – supports standard 8” ducting.
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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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Fits Antminer S21 Pro, S21 XP, S21+ and other new generation Antminers with 140mm fans. Comprehensive dashboard with perpetual tuning to maximize your ROI.
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By purchasing this listing you will receive 100 brand new S21+ 235Th/s miners. These miners have a Bitmain warranty that lasts for about 1 year. Please message us with any questions, or if you have any other miner requests.
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Suitable for: Bitmain Antminer S21. MAIN LINE：3.31mm².
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The Antminer S21 Pro delivers a hash rate of 234 TH/s (±3%) with energy efficiency of 15.0J/TH (±5%), enabling efficient Bitcoin mining through the SHA-256 algorithm. Its advanced cooling design and composite air-duct system ensure stable performance under long-term full-load operation. Equipped with a 7nm process chip, it reduces power consumption while enhancing mining efficiency. The durable metal casing supports rigorous conditions, and its modular structure allows flexible deployment in various setups. Has CE.
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