The used and refurbished Bitmain Antminer S19 Pro, available in various hashrates, is delivered fully tested and dust-cleaned. It achieves e.g. approximately 96 TH/s at a power draw of approx. 2.83 kW — around 29.5 J/TH — running Bitmain's stock firmware. Installing Braiins OS+ can reduce consumption to approx. 23.5 J/TH, depending on chip quality.
Each miner comes equipped with a 220–240 V APW12 PSU, each with two IEC‑C13 connectors, weighs approximately 17 kg, and is designed for ambient temperatures between –5 °C and 40 °C — ideal for use in a home rack, a mobile container farm setup, or as additional capacity in a data centre.
Please note: The miners are used and have been operated for varying lengths of time in mining farms. Cosmetic signs of wear are therefore present.
Technical Data
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Hashrate: 92–104 TH/s
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Power: 2,714–3,068 W
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Algorithm: SHA-256
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Efficiency: Up to 23.5 J/TH with Braiins OS
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Operating system: Bitmain OS
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Condition: Refurbished
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Cooling: Air
