Antminer S19 Pro Review and Specs 2026
Bitmain · Released 2020-04 · Air-cooled Bitcoin ASIC
Full Specifications
| Manufacturer | Bitmain |
| Model | Antminer S19 Pro |
| Algorithm | SHA-256 |
| Cooling Type | Air Cooling |
| Hashrate | 110 TH/s |
| Power Consumption | 3,250 W |
| Efficiency | 29.5 J/TH |
| Noise Level | 75 dB |
| Dimensions | 400×195×290 mm |
| Weight | 13.2 kg |
| Est. Market Price | $900 |
| Release Date | 2020-04 |
| Spec Confidence | ✓ Verified |
Where to Buy Antminer S19 Pro
Compare prices across trusted ASIC marketplaces. Prices vary — check each source for current availability.
Large used ASIC inventory. Good for budget buyers.
Shop now →Curated new and refurbished hardware with verified specs.
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ROI Analysis
Based on current network difficulty. Assumes Abundant Miners hosting at $225/month flat fee.
Pros & Cons
Pros
- +110 TH/s hashrate
- +Very low purchase price
- +Largest existing install base — support is everywhere
- +Simple, well-understood hardware
Cons
- −29.5 J/TH means high running costs
- −Negative margins at typical hosted electricity rates
- −End-of-life hardware with declining competitiveness
Best For / Worst For
Extremely low-cost electricity environments only (below $0.04/kWh)
Standard $0.07+ hosted environments where margins are negative
Frequently Asked Questions
Is the Antminer S19 Pro profitable in 2026?
Profitability depends on live BTC price and network difficulty. At $100,000 BTC the Antminer S19 Pro generates approximately 6.08 USD per day gross revenue at 110 TH/s. With typical hosted electricity costs, net daily profit depends heavily on your hosting rate. Use our calculator above for your specific scenario.
How much does the Antminer S19 Pro earn per day?
The Antminer S19 Pro mines approximately 0.00006079 BTC per day at current network difficulty (~113.7 EH). At $100,000 per BTC that's roughly $6 gross per day before electricity and hosting costs. Check the live calculator above for current BTC price.
What hosting providers support the Antminer S19 Pro?
The Antminer S19 Pro uses Air Cooling. Compatible hosting providers include Abundant Miners, Compass Mining, Core Scientific. Abundant Miners is recommended for air-cooled miners at a flat $225/month all-in rate.
What is the efficiency of the Antminer S19 Pro?
The Antminer S19 Pro achieves 29.5 J/TH (joules per terahash), meaning it uses 29.5 joules of energy for every terahash of mining power. Newer generation hardware offers better efficiency.
Running the numbers on Antminer S19 Pro?
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Run the Numbers
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