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Bitcoin accepté au paiement  |  Expédié depuis Laval, QC, Canada  |  Soutien expert depuis 2016

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Antminer S21 Pro

Industrial-grade miner, requires dedicated space and 240V circuit

Taux de hachage 234 TH/s
Puissance 3,510 W
Efficiency 15 J/TH
Bruit 75 dB
We Repair This Miner

Calculateur de rentabilité

$71,709
Period Revenue Electricity Cost Profit
Daily $7.27 $5.90 $1.38
Monthly $218.18 $176.90 $41.28
Yearly $2,654.56 $2,152.33 $502.22

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 S21 Pro
Model Number S21 Pro
Manufacturer Bitmain
Algorithme SHA-256
Coins Mined Bitcoin (BTC)
Taux de hachage 234 TH/s
Consommation électrique 3,510 W
Efficiency 15 J/TH
Niveau de bruit 75 dB
Chip Model BM1370
Chip Count 132
Cooling Air
Voltage Range 200-240V AC
Operating Temperature 5-40°C
Dimensions 400x195x290
Weight 15
Interface Ethernet
BTU Output 11976.1 BTU/hr
Release Date 2024-04-01
MSRP $6,800.00
Status Active

Home Mining Assessment

37 /100
Poor
Bruit 75 dB
Loud - garage or basement recommended
Heat Output 3,510W / 11976.1 BTU
High heat - requires ventilation or duct system
Power Draw 3,510W (3.5kW)
240V dedicated circuit required

Industrial-grade miner, requires dedicated space and 240V circuit

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Frequently Asked Questions

Is the Antminer S21 Pro profitable?

At $0.07/kWh electricity, the Antminer S21 Pro generates approximately $1.38 in daily profit. Profitability depends on your electricity rate and Bitcoin network conditions. Use the calculator above with your actual electricity rate for personalized results.

Can I mine Bitcoin at home with the Antminer S21 Pro?

The Antminer S21 Pro has a home mining score of 37/100. With 75 dB noise and 3,510W power draw, it may require a dedicated space like a garage, basement, or outdoor enclosure. Consider noise insulation and proper ventilation.

Can the Antminer S21 Pro heat my home?

The Antminer S21 Pro outputs approximately 11976.1 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 S21 Pro?

Yes, D-Central provides professional repair services for the Antminer S21 Pro. 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 S21 Pro need?

The Antminer S21 Pro draws 3,510W of power. You need a power supply rated for at least 3,861W 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 your investment.