Bitmain
Air cooling
Discontinued · used market
Antminer T21
Photo: Bitmain
Hashrate
190
TH/s
Power draw
3 610
W
Efficiency · lower is better
19.0
J/TH
Profit / day
—
€
Economics
From hashrate, power draw and today's hashprice of 28.81 €/PH/day.
Try other values in the Mining calc →- Mining revenue / day
- 5.47 €
- Electricity / day · 86.6 kWh
- —
- Profit / day
- —
- Break-even electricity price · profit reaches zero
- 0.063 €/kWh
- Payback at today's prices · MSRP 2 356 $
- —
Compared with 175 miners
Position in the field · left is worse, right is better
Efficiency
93rd of 175
Hashrate
98th of 175
Profit / day
—
Performance
- Hashrate
- 190 TH/s
- Power draw
- 3 610 W
- Efficiency
- 19.0 J/TH
- Hashrate per kilowatt
- 52.6 TH/kW
Cooling
- Type
- Air
- Noise
- 76 dB
Power & network
- Input voltage
- 380 – 415 VAC
- Frequency
- 50 – 60 Hz
- Max. current
- 12 A
- Phases
- 3
- Network
- Ethernet · 10/100M
Physical
- Dimensions
- 400 × 212 × 290 mm
- Weight
- 17 kg
Environment
- Ambient temperature
- 0 – 45 °C
- Humidity
- 10 – 90 %
- Storage temperature
- −20 – 70 °C
- Altitude
- Up to 2 000 m
Pricing
- MSRP
- 2 356 $
- Price per TH/s
- 12.40 $/TH
- Vendor
- Visit vendor ↗
Prices and profit are estimates.