Antminer S19 Hydro (158MH/s) vs L21 (550MH/s)
Compare pricing, hashrate, power draw, efficiency, ROI, and estimated hosted profitability before choosing your next mining setup.
Option 1
Antminer S19 Hydro (158MH/s)
Option 2
L21 (550MH/s)
Antminer S19 Hydro (158MH/s) leads this comparison
Antminer S19 Hydro (158MH/s) comes out ahead on more buyer-facing signals here. L21 (550MH/s) can still be the better fit when budget, availability, or a specific mining setup matters more.
Profit estimates use currently available product data and a hosted electricity rate of $0.060/kWh.
Technical comparison
Side-by-side mining, operating, and commercial specs.
| Feature | Antminer S19 Hydro (158MH/s) | L21 (550MH/s) | Advantage |
|---|---|---|---|
| Brand | N/A | BW | Contextual |
| Model | N/A | L | Contextual |
| Hashrate | 158 MH/s | 550 MH/s Best | L21 (550MH/s) |
| Power Consumption | 0W Best | 950W | Antminer S19 Hydro (158MH/s) |
| Efficiency | N/A | 1.73 J/MH | Contextual |
| Daily energy use | 0.0 kWh Best | 22.8 kWh | Antminer S19 Hydro (158MH/s) |
| Net Daily Profit (Est.) | $0.00 Best | -$1.16 | Antminer S19 Hydro (158MH/s) |
| Monthly Profit (Est.) | $0.00 Best | -$34.74 | Antminer S19 Hydro (158MH/s) |
| Price | N/A | N/A | Contextual |
| Estimated ROI | N/A | N/A | Contextual |
| Cooling | HYDRO | AIR | Contextual |
| Dimensions | 412 x 209 x 197 mm | 130 x 350 x 155 mm | Contextual |
| Weight | 15800 g | 5750 g Best | L21 (550MH/s) |
Performance
L21 (550MH/s) has the hashrate edge for raw output potential.
Efficiency
Efficiency data is not available for this comparison.
Buying decision
Check live stock, delivery schedule, and hosting capacity on the product page before placing an order.
Frequently asked questions
Which is more powerful: Antminer S19 Hydro (158MH/s) or L21 (550MH/s)?
L21 (550MH/s) has a higher hashrate of 550 MH/s compared to Antminer S19 Hydro (158MH/s)'s 158 MH/s.
Is Antminer S19 Hydro (158MH/s) more efficient than L21 (550MH/s)?
Efficiency data is not available for this comparison.
Which miner has the better estimated ROI?
Estimated ROI is not available because one of the miners is missing current pricing or profit data.
Every Day You Wait is Revenue You Lose
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