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Bitcoin accepted at checkout  |  Ships from Laval, QC, Canada  |  Expert support since 2016

1325 Rue Bergar, Laval, QC [email protected] 1-855-753-9997 Mon-Fri: 8:30 - 18:00
Discontinued Bitmain SHA-256

Antminer S9

Legendary miner, still widely used in space heater builds due to availability and low cost

Hashrate 14 TH/s
Power 1,350 W
Efficiency 96.43 J/TH
Noise 76 dB
We Repair This Miner

Profitability Calculator

$71,705
Period Revenue Electricity Cost Profit
Daily $0.44 $2.27 $-1.83
Monthly $13.05 $68.04 $-54.99
Yearly $158.81 $827.82 $-669.01

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 Quote

Full Specifications

Model Antminer S9
Model Number S9
Manufacturer Bitmain
Algorithm SHA-256
Coins Mined Bitcoin (BTC)
Hashrate 14 TH/s
Power Consumption 1,350 W
Efficiency 96.43 J/TH
Noise Level 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
Release Date 2016-06-01
Status Discontinued

Home Mining Assessment

46 /100
Fair
Noise 76 dB
Very loud - dedicated space required
Heat Output 1,350W / 4606.2 BTU
Moderate heat - can supplement room heating
Power Draw 1,350W (1.4kW)
Dedicated 120V circuit recommended

Legendary miner, still widely used in space heater builds due to availability and low cost

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Frequently Asked Questions

Is the Antminer S9 profitable?

At $0.07/kWh, the Antminer S9 currently operates at a daily loss of $1.83. 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 S9?

The Antminer S9 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 S9 heat my home?

The Antminer S9 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 S9?

Yes, D-Central provides professional repair services for the Antminer S9. 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 S9 need?

The Antminer S9 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.