Buy Antminer T21 – 186 TH/s | Efficient Bitcoin ASIC Miner
€2,530.00
+ Free ShippingThe Antminer T21 – 186 TH/s is one of Bitmain’s most efficient Bitcoin ASIC miners, designed for serious crypto miners who demand stability, performance, and low power consumption.
Powered by the SHA-256 algorithm, this miner supports BTC and BCH mining, offering industry-leading efficiency with optimized cooling and firmware performance.
✅ Key Specs:
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Hashrate: 186 TH/s
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Power Consumption: ~3,600W
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Efficiency: 19.4 J/TH
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Algorithm: SHA-256
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Supported Coins: Bitcoin (BTC), Bitcoin Cash (BCH)
Shop with CryptoMiners24 for original Bitmain miners, global delivery, and after-sales support.
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Antminer S21 235 TH/s | Whatsminer M60S+ | Sealminer A3 Pro Hydro





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