S11 SiaMaster (4.3TH/s) vs Antminer L9 Hydro 2U (27GH/s)
Compare pricing, hashrate, power draw, efficiency, ROI, and estimated hosted profitability before choosing your next mining setup.
Option 1
S11 SiaMaster (4.3TH/s)
Option 2
Antminer L9 Hydro 2U (27GH/s)
S11 SiaMaster (4.3TH/s) leads this comparison
S11 SiaMaster (4.3TH/s) comes out ahead on more buyer-facing signals here. Antminer L9 Hydro 2U (27GH/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 | S11 SiaMaster (4.3TH/s) | Antminer L9 Hydro 2U (27GH/s) | Advantage |
|---|---|---|---|
| Brand | Innosilicon | Bitmain | Contextual |
| Model | S11 | L9 | Contextual |
| Hashrate | 4.3 TH/s Best | 27 GH/s | S11 SiaMaster (4.3TH/s) |
| Power Consumption | 1350W Best | 5670W | S11 SiaMaster (4.3TH/s) |
| Efficiency | 313.95 J/TH | 210.00 J/GH Best | Antminer L9 Hydro 2U (27GH/s) |
| Daily energy use | 32.4 kWh Best | 136.1 kWh | S11 SiaMaster (4.3TH/s) |
| Net Daily Profit (Est.) | -$21.86 | $4.19 Best | Antminer L9 Hydro 2U (27GH/s) |
| Monthly Profit (Est.) | -$655.80 | $125.56 Best | Antminer L9 Hydro 2U (27GH/s) |
| Price | N/A | $5,746.05 | Contextual |
| Estimated ROI | N/A | 45 mo | Contextual |
| Cooling | AIR | HYDRO | Contextual |
| Dimensions | 130 x 290 x 155 mm | 445 x 670 x 88 mm | Contextual |
| Weight | 3700 g Best | 40000 g | S11 SiaMaster (4.3TH/s) |
Performance
S11 SiaMaster (4.3TH/s) has the hashrate edge for raw output potential.
Efficiency
Antminer L9 Hydro 2U (27GH/s) is stronger when comparing joules per hash unit.
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: S11 SiaMaster (4.3TH/s) or Antminer L9 Hydro 2U (27GH/s)?
S11 SiaMaster (4.3TH/s) has a higher hashrate of 4.3 TH/s compared to Antminer L9 Hydro 2U (27GH/s)'s 27 GH/s.
Is S11 SiaMaster (4.3TH/s) more efficient than Antminer L9 Hydro 2U (27GH/s)?
Antminer L9 Hydro 2U (27GH/s) is more energy efficient at 210.00 J/GH.
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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