Ebang Ebit E9i
Heater-Class Miner
At 1,420W, this miner outputs approximately 4845 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.
Profitability Calculator
| Period | Revenue | Electricity Cost | Profit |
|---|---|---|---|
| Daily | $0.37 | $2.39 | $-2.01 |
| Weekly | $2.60 | $16.70 | $-14.10 |
| Monthly | $11.16 | $71.57 | $-60.41 |
| Yearly | $135.72 | $870.74 | $-735.02 |
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 Ebang Ebit E9i
D-Central Technologies
CanadaBitcoin Mining Hackers since 2016. Ships from Laval, Quebec.
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United StatesWide selection of new and used ASIC miners. US-based shipping.
Shop NowFull Specifications
| Model | Ebang Ebit E9i |
| Model Number | Ebit E9i |
| Manufacturer | Ebang |
| Algorithm | SHA-256 |
| Coins Mined | Bitcoin (BTC) |
| Hashrate | 13.5 TH/s |
| Power Consumption | 1,420 W |
| Efficiency | 105.2 J/TH |
| Dimensions | 147 x 161 x 305mm |
| Weight | 5.5 |
| BTU Output | 4845 BTU/hr |
| Equivalent Heater | Half a standard space heater (4,845 BTU/hr) |
| Daily Power Cost | $2.39/day |
| Monthly Power Cost | $71.57/mo |
| Circuit Requirement | Standard 120V 15A |
| Release Date | 2018-07-01 |
| Status | Active |
Home Mining Assessment
The Ebang Ebit E9i is a SHA-256 cryptocurrency miner manufactured by Ebang. It delivers a hashrate of 13.5 TH/s with a power consumption of 1420W, achieving an efficiency of 105.2 J/TH.
Weighs 5500 kg, measures 147 x 161 x 305mm.
With a home mining score of 31/100, this miner is best suited for dedicated mining spaces for residential use. It produces 4845 BTU/h of heat output, making it suitable for supplemental space heating.
At 105.2 J/TH, the Ebang Ebit E9i 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 4845 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 Ebang Ebit E9i in our comprehensive ASIC miner database.
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Frequently Asked Questions
What are the current mining economics for the Ebang Ebit E9i?
At $0.07/kWh, the Ebang Ebit E9i currently shows an estimated daily net cost of $2.01 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 Ebang Ebit E9i?
The Ebang Ebit E9i has a home mining score of 31/100. With 0 dB noise and 1,420W power draw, it may require a dedicated space like a garage, basement, or outdoor enclosure. Consider noise insulation and proper ventilation.
Can the Ebang Ebit E9i heat my home?
The Ebang Ebit E9i outputs approximately 4845 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 Ebang Ebit E9i need?
The Ebang Ebit E9i draws 1,420W of power. You need a power supply rated for at least 1,562W 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.