Product Overview
The Bitmain Antminer T19 is a reliable SHA-256 ASIC miner released in June 2020. With a hash rate of 84TH/s (±5%) and power consumption of 3,150W, it achieves 37.5J/TH efficiency. The compact design (195×290×400mm) and quad-fan cooling system make it suitable for various mining environments.
Performance Metrics
| Metric | Value |
|---|---|
| Daily Revenue* | $4.48 |
| Power Cost/Day* | $9.07 (@$0.12/kWh) |
| Monthly Profit* | $42.30 |
| Break-even Period* | 18 months |
Based on BTC=$60,000, current network difficulty.
Ideal Users
| User Type | Best For |
|---|---|
| Home Miners | Entry-level Bitcoin mining |
| Small Mining Farms | Cost-effective operations |
| Crypto Enthusiasts | Learning cryptocurrency mining |
| Budget Miners | Affordable SHA-256 mining |
Important Notes
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Requires stable 200-240V power supply
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Maintain ambient temperature below 35°C
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Regular dust cleaning required for optimal cooling
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Firmware updates available through Bitmain’s portal
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Noise levels may require soundproofing
Why Choose the Antminer T19?
The Antminer T19 offers an accessible entry point into professional Bitcoin mining with its balanced performance and efficiency. While newer models exist, the T19 remains popular for its reliability and lower upfront cost. Its compact design allows for flexible deployment in various mining setups.

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