Bitmain Antminer S21 Pro (234Th)
$3.78
Daily profit
$8.58
Income / dayat today's BTC price and difficulty
−$4.80
Electricity / day84.2 kWh a day · $0.057/kWh
$1,899
Best price · ROI 502 days
Income vs electricity · Mines BTC · 234 TH/s · 3,510 W · SHA-256
| Income | Electricity | Profit | |
|---|---|---|---|
| Day | $8.58 | −$4.80 | $3.78 |
| Week | $60.09 | −$33.61 | $26.48 |
| Month | $257.55 | −$144.05 | $113.50 |
| Year | $3,133 | −$1,753 | $1,381 |
Where to buy
| Seller | Ships from | Availability | ROI | Price | |
|---|---|---|---|---|---|
| United States | In stock | 502 days | $1,899 | $1,899View offer → | |
| China | In stock | 529 days | $2,000 | $2,000View offer → | |
| United Kingdom | In stock | 553 days | $2,089 | $2,089View offer → | |
| United Arab Emirates | In stock | 662 days | $2,502 | $2,502View offer → | |
| Spain | In stock | 687 days | $2,596 2,319 EUR |
$2,596View offer → | |
| China | In stock | 1114 days | $4,214 | $4,214View offer → |
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Price history
━ Average price ━ Lowest price
Specifications
ManufacturerBitmain
ModelBitmain Antminer S21 Pro (234Th)
Also known asAntminer S21 Pro
ReleaseJul 2024
AlgorithmSHA-256
Hashrate234 TH/s
Power3,510 W
Efficiency15.0 J/TH
Noise75 dB
Size400 × 195 × 290 mm
InterfaceEthernet
Temperature5–45 °C
Humidity5–95 %
Mineable coins
BCH
BSV
BTC
FB
NMC
PPC
QUAI
XECAbout this miner
The Bitmain Antminer S21 Pro (234Th) is an ASIC miner by Bitmain for the SHA-256 algorithm, rated at 234 TH/s on 3,510 W. It came out in July 2024. At 15.0 J/TH it is 43% more efficient than the median SHA-256 miner we track (26.4 J/TH). At $0.057/kWh it ranks #60 of 247 SHA-256 miners by daily profit, earning about $3.78 a day mining BTC. The best price on AsicProfit is $1,899. At today's rates it would pay for itself in about 502 days. At 75 dB it belongs in a dedicated mining site or hosting facility.
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