Bitmain
Air cooling
Discontinued · used market
Antminer T21 HEM
Photo: Bitmain
Hashrate
233
TH/s
Power draw
5 126
W
Efficiency · lower is better
22.0
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
- 6.71 €
- Electricity / day · 123.0 kWh
- —
- Profit / day
- —
- Break-even electricity price · profit reaches zero
- 0.055 €/kWh
- Payback at today's prices · MSRP 2 356 $
- —
Compared with 175 miners
Position in the field · left is worse, right is better
Efficiency
112th of 175
Hashrate
81st of 175
Profit / day
—
Performance
- Hashrate
- 233 TH/s
- Power draw
- 5 126 W
- Efficiency
- 22.0 J/TH
- Hashrate per kilowatt
- 45.4 TH/kW
Cooling
- Type
- Air
- Noise
- 76 dB
Power & network
- 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
- 10.11 $/TH
- Vendor
- Visit vendor ↗
Prices and profit are estimates.