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Antminer S19K Pro
Profitability Calculator

Real-time mining profit for Antminer S19K Pro. Adjust electricity cost and pool fee to see your exact daily earnings.

120 TH/sHashrate
2760WPower
23 J/THEfficiency

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ASIC ModelAntminer S19K Pro

Earnings Estimate

Based on current BTC price ~$120,000

Monthly Net Profit+$94.56
Daily Revenue$6.70
Daily Electricity−$3.60
Daily Net+$3.10
Break-even electricity$0.06/TH/day
Payback period~1.6 years
Electricity as % of revenue 54%
Get Hosting from $0.04/kWh

Overview

Antminer S19K Pro
ManufacturerBitmain
AlgorithmSHA-256
Target UseHosting / Small farm
Release Year2023
PositioningEfficient S19 refresh

The Antminer S19K Pro improves on earlier S19 economics with 120 TH/s and roughly 23 J/TH efficiency. It is a practical bridge between low-cost used hardware and newer flagship units.

Technical Specifications

Hashrate120 TH/s
Power Consumption2760 W
Efficiency23 J/TH
AlgorithmSHA-256
Noise Level75 dB
CoolingAir
Dimensions400 × 195 × 290 mm
Weight13.2 kg

Profitability Breakdown

At $0.03/kWh, electricity consumes $3.60/day, leaving $3.10 net. Break-even at $0.06/kWh.

$0.02/TH/day
+$4.30
$0.03/TH/day
+$3.10
$0.04/TH/day
+$1.90
$0.05/TH/day
+$0.70
$0.06/TH/day
$-0.50

How Electricity Price Affects Antminer S19K Pro

Break-even electricity price$0.06/TH/day

Antminer S19K Pro efficiency of 23 J/TH means this model is less sensitive than early S19 units, but low electricity rates remain important for payback.

Electricity rateStatus
Below $0.05/kWhProfitable
$0.05 – $0.06/kWhMarginal
Above $0.06/kWhUnprofitable
Learn about electricity costs for mining

Home Mining vs Hosting for Antminer S19K Pro

Home Mining
  • High electricity rates
  • 75 dB noise
  • Self-managed maintenance
  • Limited scalability
  • DIY cooling required
  • Full hardware control
ECOS HostingRecommended
  • Industrial rates $0.04–0.06/kWh
  • Zero noise concerns
  • Managed 24/7
  • Scale from 1 to 1000+ units
  • Professional cooling
  • Higher net profit margin

ROI and Payback Period

ROI calculator
Hardware Price$1,800
Monthly Profit $94.56
Break-even~1.6 years

ROI depends on BTC price and network difficulty. The full ROI Calculator lets you model bear-market and bull-market scenarios side by side.

Open ROI Calculator

Pros & Cons of Antminer S19K Pro

Pros
  • Better efficiency than older S19 units
  • Moderate acquisition cost
  • Widely understood Bitmain platform
  • Good option for managed hosting
Cons
  • Behind S21-class efficiency
  • Needs industrial power setup
  • Resale value depends on BTC cycle

Alternatives to Antminer S19K Pro

Antminer S19

Antminer S19

110 TH/s29.5 J/TH

Lower upfront cost with weaker efficiency.

View calculator
Antminer S21

Antminer S21

200 TH/s17.5 J/TH

More efficient upgrade path.

View calculator

Related Tools & Pages

Everything you need to make an informed mining decision

ASIC Profitability Calculator ROI Calculator Electricity & Energy Guide Mining Infrastructure Buy Mining Hardware

Frequently Asked Questions

Frequently Asked Questions

Have more questions about mining profitability?
At $0.06/kWh, Antminer S19K Pro currently generates ~$94.56/month net. Profitability depends on BTC price, difficulty, and your electricity rate. Use the calculator above to model your exact setup.
Antminer S19K Pro breaks even at $0.06/kWh at current BTC prices. Industrial hosting rates ($0.04–0.06/kWh) provide the healthiest margins.
Antminer S19K Pro runs at 75 dB and draws 2760W. Home mining requires low residential electricity rates and proper ventilation. Professional hosting is usually more cost-effective.
At current settings the estimated payback is ~1.6 years. Lower electricity costs and higher BTC prices shorten this significantly. ECOS hosting at $0.04/kWh can reduce payback by 20–40%.
Yes. Industrial hosting rates ($0.04–0.06/kWh) can increase net monthly profit by 30–60% compared to average residential rates. ECOS offers managed hosting with transparent pricing and 24/7 monitoring.