{"id":11859,"date":"2026-09-10T17:41:16","date_gmt":"2026-09-10T17:41:16","guid":{"rendered":"https:\/\/asicmineraxis.store\/?post_type=product&p=11859"},"modified":"2026-09-10T17:42:26","modified_gmt":"2026-09-10T17:42:26","slug":"buy-bitmain-antminer-s21-hyd-335-th-s","status":"publish","type":"product","link":"https:\/\/asicmineraxis.store\/index.php\/product\/buy-bitmain-antminer-s21-hyd-335-th-s\/","title":{"rendered":"Buy Bitmain Antminer S21 Hyd (335 TH\/s)"},"content":{"rendered":"
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Buy Bitmain Antminer S21 Hyd (335 TH\/s) | Asic Miner Shop For All<\/h1>\n

Welcome to the frontier of high-efficiency Bitcoin mining. The Bitmain Antminer S21 Hyd (335 TH\/s)<\/strong><\/a> is the most powerful hydro-cooled SHA-256 miner in Bitmain\u2019s arsenal \u2014 designed for industrial mining farms<\/strong>, colocation facilities<\/strong>, and advanced operators who demand the highest hashrate with the lowest thermal stress<\/strong>.<\/p>\n

With a staggering 335 TH\/s output<\/strong> and energy efficiency near 17.5 J\/TH<\/strong>, the S21 Hyd is optimized for large-scale deployment in water-cooled environments. Forget noisy fans and temperature throttling \u2014 this machine is engineered to run at peak levels 24\/7 with minimal fluctuation, thanks to its closed-loop hydro architecture<\/strong>.<\/p>\n

If you\u2019re building a next-gen mining farm or upgrading to long-term profitability<\/a>, this is your tool.<\/p>\n

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\"\ud83e\uddca\" S21 Hyd \u2013 Full Technical Specifications<\/h3>\n
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\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Model<\/strong><\/th>\nBitmain Antminer S21 Hyd<\/th>\n<\/tr>\n<\/thead>\n
Hashrate<\/strong><\/td>\n335 TH\/s \u00b13%<\/td>\n<\/tr>\n
Power Consumption<\/strong><\/td>\n5860W \u00b110%<\/td>\n<\/tr>\n
Energy Efficiency<\/strong><\/td>\n~17.5 J\/TH<\/td>\n<\/tr>\n
Cooling Type<\/strong><\/td>\nWater-cooled (liquid loop required)<\/td>\n<\/tr>\n
Noise Level<\/strong><\/td>\n<50 dB (fanless operation)<\/td>\n<\/tr>\n
Algorithm<\/strong><\/td>\nSHA-256 (BTC, BCH, BSV)<\/td>\n<\/tr>\n
Manufacturer<\/strong><\/td>\nBitmain<\/td>\n<\/tr>\n
Release Date<\/strong><\/td>\nMid 2024<\/td>\n<\/tr>\n
Connectivity<\/strong><\/td>\nEthernet (RJ45)<\/td>\n<\/tr>\n
Voltage Input<\/strong><\/td>\n220\u2013277V AC<\/td>\n<\/tr>\n
Dimensions<\/strong><\/td>\n412 \u00d7 197 \u00d7 209 mm<\/td>\n<\/tr>\n
Weight<\/strong><\/td>\n~13.7 kg<\/td>\n<\/tr>\n
Operating Environment<\/strong><\/td>\nHydro\/Immersion-cooled facilities<\/td>\n<\/tr>\n
Warranty<\/strong><\/td>\n6\u201312 months (official Bitmain)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
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\"\ud83e\udde0\" Why the S21 Hyd Dominates the Mining Game<\/h3>\n