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/ Antminer S21 Pro
Bitmain
Antminer S21 Pro
Specifications
Hashrate
245 TH/s
#60
Power
3,510 W
#79
Efficiency
14.3 J/TH
#29
Cooling
Air
Release Year
2024
Economics
$/kWh
BTC / month
₿0.003778
#60
Monthly revenue
$248
#60
Monthly cost
$179
#35
Monthly gross profit
$68.65
#42
Gross margin
28%
#29
Revenue / kWh
$0.097
#29
Gross Margin History
Revenue per kWh History
30D
1Y
All
Now
—
Avg
—
Max
—
Min
—
25%
50%
75%
100%
Jan '24
Jul '24
Jan '25
Jul '25
Jan '26
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