Overview Bitmain
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Bitmain

Antminer S21 Pro

Air cooling
S21 Pro Miner
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Hashrate

234 TH/s

Max power

3,564 W

Efficiency

15.23 W/TH

MSRP

$3,744.00

Economics

Derived from hashrate, power draw, and current hashprice.

Profit / day (USD)

Estimated after electricity costs using the current network hashprice.

Mining revenue / day (USD)

Before electricity costs

$7.35

Break-even electricity

Electricity price where daily profit reaches zero

$0.09/kWh

J/TH

Power draw per terahash

15.23 J/TH
Strong
Lower is better Compared with filtered miners

TH/kW

Hashrate per kilowatt

65.66 TH/kW
Average
Higher is better Compared with filtered miners

$ / TH

Using the MSRP

16 $/TH
Strong
Lower is better Compared with filtered miners

Performance & cooling

Cooling type
Air cooling
Hashrate
234 TH/s
Efficiency
15.23 W/TH
Cooling architecture
Dual high-static fans

Physical footprint

Dimensions
450 × 219 × 293 mm
Weight
18.5 kg
Rack Mountable
Not specified
Network
10/100M Ethernet

Power

Max draw
3,564 W
Input voltage
220 – 277 VAC
Frequency
50 – 60 Hz
Cable
Refer to vendor

Environment

Ambient temp
-20 – 45 °C
Humidity
10 – 90 %
Storage temp
-20 – 70 °C
Altitude
Not specified

Pricing

Price
$3,744.00