Antminer S9j
Latest S9 variant with slightly higher hashrate. Same compact form factor. Popular in D-Central space heater builds.
Calculateur de rentabilité
| Period | Revenue | Electricity Cost | Profit |
|---|---|---|---|
| Daily | $0.45 | $2.27 | $-1.82 |
| Weekly | $3.15 | $15.88 | $-12.72 |
| Monthly | $13.52 | $68.04 | $-54.52 |
| Yearly | $164.45 | $827.82 | $-663.37 |
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.
We Repair This Miner
D-Central has repaired 2,500+ miners since 2016. Hashboard repair, control board diagnostics, fan replacement, and full refurbishment.
Get a Repair QuoteWhere to Buy the Antminer S9j
D-Central Technologies
CanadaBitcoin Mining Hackers since 2016. Ships from Laval, Quebec.
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MagasinerFull Specifications
| Model | Antminer S9j |
| Model Number | S9j |
| Manufacturer | Bitmain |
| Algorithme | SHA-256 |
| Coins Mined | Bitcoin (BTC) |
| Taux de hachage | 14.5 TH/s |
| Consommation électrique | 1,350 W |
| Efficiency | 93.1 J/TH |
| Niveau de bruit | 76 dB |
| Chip Model | BM1387 |
| Chip Count | 189 |
| Cooling | Air |
| Voltage Range | 100-240V AC |
| Operating Temperature | 0-40°C |
| Dimensions | 350x135x158 |
| Weight | 4.2 |
| Interface | Ethernet |
| BTU Output | 4606.2 BTU/hr |
| Equivalent Heater | Half a standard space heater (4,606 BTU/hr) |
| Daily Power Cost | $2.27/day |
| Monthly Power Cost | $68.04/mo |
| Circuit Requirement | Standard 120V 15A |
| Release Date | 2018-07-01 |
| Status | Discontinued |
Home Mining Assessment
Latest S9 variant with slightly higher hashrate. Same compact form factor. Popular in D-Central space heater builds.
Frequently Asked Questions
Is the Antminer S9j profitable?
At $0.07/kWh, the Antminer S9j currently operates at a daily loss of $1.82. However, profitability can improve with lower electricity rates or rising BTC prices. If used as a space heater, the heating offset may make it economically viable.
Can I mine Bitcoin at home with the Antminer S9j?
The Antminer S9j has a home mining score of 46/100. With 76 dB noise and 1,350W power draw, it may require a dedicated space like a garage, basement, or outdoor enclosure. Consider noise insulation and proper ventilation.
Can the Antminer S9j heat my home?
The Antminer S9j outputs approximately 4606.2 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.
Does D-Central repair the Antminer S9j?
Yes, D-Central provides professional repair services for the Antminer S9j. Our technicians have repaired 2,500+ miners since 2016. Services include hashboard repair, control board diagnostics, fan replacement, and full refurbishment. Ship your miner to our Laval, Quebec facility for diagnosis and repair.
What power supply does the Antminer S9j need?
The Antminer S9j draws 1,350W of power. You need a power supply rated for at least 1,485W with appropriate voltage (100-240V AC). D-Central stocks compatible power supplies in our shop. Always use a quality PSU from a reputable manufacturer to protect your investment.