Coinovo · Miners · Antminer S21e Hyd 288T
288 TH/s at 4,896 watts. 17.0 J/TH, which is rank 77 of 126 in this comparison.
Network hashrate 973 EH/s ·
Household prices per Eurostat, 2. Halbjahr 2025, including all taxes and levies. Your own tariff may differ considerably; cheap switching offers often sit ten cents below. Just type yours in.
The break-even electricity price is the price per kilowatt-hour at which earnings exactly cover the power bill. Below it the machine earns, above it the machine burns money. In central Europe that is the number almost everything turns on.
Not included: connection, cooling, power-supply losses, downtime and maintenance. Water cooling adds the loop itself, hosting adds the slot fee. Network difficulty rises over the long run, which lowers earnings at the same hashrate; the payback figure uses today's values and is therefore on the optimistic side.
Bitmain's Antminer S21e Hyd 288T delivers 288 TH/s at 4,896 watts, so 17.0 J/TH, which puts it mid-field: rank 77 of 126. Water-cooled means a heat exchanger, pumps and somewhere for the waste heat to go. For a single machine that effort rarely pays; for a row of them it does. Its closest neighbours are the Avalon A15Pro at 16.8 J/TH above and the WhatsMiner M6DS+ at 17.0 J/TH below. The gap upwards is 0.2 J/TH; whether the premium for it is worth paying depends entirely on your electricity price. We hold no market reference for this model, so the price field above stays empty. Enter your own quote and payback appears beside it. Net per day and break-even do not need a price anyway.
| Model | TH/s | J/TH | Net/day | Break-even | Price |
|---|---|---|---|---|---|
| Avalon A15Pro | 221 | 16.8 | – | – | — |
| WhatsMiner M63S+ | 428 | 17.0 | – | – | — |
| WhatsMiner M66S+ | 318 | 17.0 | – | – | — |
| Antminer S21e Hyd | 310 | 17.0 | – | – | — |
| WhatsMiner M61S+ | 216 | 17.0 | – | – | — |
| Antminer S21e Hyd 288T | 288 | 17.0 | – | – | — |
| WhatsMiner M6DS+ | 540 | 17.0 | – | – | — |
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