Canaan AvalonMiner 741
Heater-Class Miner
At 1,150W, this miner outputs approximately 3924 BTU/hr of heat — equivalent to a standard electric space heater. Every watt consumed by an ASIC miner is converted to heat with 100% efficiency, making it a space heater that also mines Bitcoin.
During heating season, miner heat can offset part of the heat a room would otherwise need from another electric heater. The economics depend on your electricity rate, room heat demand, BTC price, network difficulty, and noise constraints.
Calculateur de rentabilité
| Period | Revenue | Electricity Cost | Profit |
|---|---|---|---|
| Daily | $0.24 | $1.93 | $-1.69 |
| Weekly | $1.70 | $13.52 | $-11.82 |
| Monthly | $7.29 | $57.96 | $-50.67 |
| Yearly | $88.65 | $705.18 | $-616.53 |
Heating offset estimates the value of heat replacing an electric space heater during heating season (~6 months/year in Canada). Actual savings depend on your heating setup and climate.
Where to Buy the Canaan AvalonMiner 741
D-Central Technologies
CanadaBitcoin Mining Hackers since 2016. Ships from Laval, Quebec.
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MagasinerFull Specifications
| Model | Canaan AvalonMiner 741 |
| Model Number | AvalonMiner 741 |
| Manufacturer | Canaan |
| Algorithme | SHA-256 |
| Coins Mined | Bitcoin (BTC) |
| Taux de hachage | 7.3 TH/s |
| Consommation électrique | 1,150 W |
| Efficiency | 157.5 J/TH |
| Dimensions | 136 x 150 x 320mm |
| Weight | 4.3 |
| BTU Output | 3924 BTU/hr |
| Equivalent Heater | Half a standard space heater (3,924 BTU/hr) |
| Daily Power Cost | $1.93/day |
| Monthly Power Cost | $57.96/mo |
| Circuit Requirement | Standard 120V 15A |
| Release Date | 2017-04-01 |
| Status | Active |
Home Mining Assessment
The Canaan AvalonMiner 741 is a SHA-256 cryptocurrency miner manufactured by Canaan. It delivers a hashrate of 7.3 TH/s with a power consumption of 1150W, achieving an efficiency of 157.5 J/TH.
Weighs 4300 kg, measures 136 x 150 x 320mm.
With a home mining score of 31/100, this miner is best suited for dedicated mining spaces for residential use. It produces 3924 BTU/h of heat output, making it suitable for supplemental space heating.
At 157.5 J/TH, the Canaan AvalonMiner 741 sits in the legacy efficiency tier, so it is most economical run as a space heater or for hobby and learning setups rather than for pure profit.
Its waste heat (around 3924 BTU/h) can be ducted into a room, turning money you would otherwise spend on heating into hashrate.
View detailed specifications, real-time profitability calculations, and comparison data for the Canaan AvalonMiner 741 in our comprehensive ASIC miner database.
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Comparer le Canaan AvalonMiner 741
Frequently Asked Questions
What are the current mining economics for the Canaan AvalonMiner 741?
At $0.07/kWh, the Canaan AvalonMiner 741 currently shows an estimated daily net cost of $1.69 before pool fees and hardware cost. Lower electricity rates, network changes, BTC price changes, or useful heat recovery can change the result.
Can I mine Bitcoin at home with the Canaan AvalonMiner 741?
The Canaan AvalonMiner 741 has a home mining score of 31/100. With 0 dB noise and 1,150W power draw, it may require a dedicated space like a garage, basement, or outdoor enclosure. Consider noise insulation and proper ventilation.
Can the Canaan AvalonMiner 741 heat my home?
The Canaan AvalonMiner 741 outputs approximately 3924 BTU/hr of heat. For reference, a typical space heater produces 5,000-5,500 BTU/hr. All electrical energy consumed by the miner is converted to heat, making it 100% efficient as a heater. D-Central offers Bitcoin Space Heater builds designed specifically for home heating integration.
What power supply does the Canaan AvalonMiner 741 need?
The Canaan AvalonMiner 741 draws 1,150W of power. You need a power supply rated for at least 1,265W with appropriate voltage (200-240V AC). D-Central stocks compatible power supplies in our shop. Always use a quality PSU from a reputable manufacturer to protect the miner and wiring.