21energy
Discontinued · used market
Heater
Ofen 2
Photo: 21energy
Hashrate
40
TH/s
Power draw
1 000
W
Efficiency · lower is better
25.0
J/TH
Profit / day
—
$
Economics
From hashrate, power draw and today's hashprice of 31.74 $/PH/day.
Try other values in the Mining calc →- Mining revenue / day
- 1.27 $
- Electricity / day · 24.0 kWh
- —
- Profit / day
- —
- Break-even electricity price · profit reaches zero
- 0.053 $/kWh
- Payback at today's prices · MSRP 1 742 €
- —
Compared with 175 miners
Position in the field · left is worse, right is better
Efficiency
129th of 175
Hashrate
154th of 175
Profit / day
—
Performance
- Hashrate
- 40 TH/s
- Power draw
- 1 000 W
- Efficiency
- 25.0 J/TH
- Hashrate per kilowatt
- 40.0 TH/kW
Cooling
- Noise
- 45 dB
Power & network
- Network
- Wi-Fi
Physical
- Dimensions
- 900 × 140 × 320 mm
- Weight
- 24 kg
Environment
- Heats a room of
- 50 m²
Pricing
- MSRP
- 1 742 €
- Price per TH/s
- 43.54 €/TH
- Vendor
- Visit vendor ↗
This is a home miner, designed for heating and mining.
Prices and profit are estimates.