Antminer S21 Pro (234MH/s) vs Antminer S23 (318TH/s)
Compare pricing, hashrate, power draw, efficiency, ROI, and estimated hosted profitability before choosing your next mining setup.
Option 1
Antminer S21 Pro (234MH/s)
Option 2
Antminer S23 (318TH/s)
Antminer S23 (318TH/s) leads this comparison
Antminer S23 (318TH/s) comes out ahead on more buyer-facing signals here. Antminer S21 Pro (234MH/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 S21 Pro (234MH/s) | Antminer S23 (318TH/s) | Advantage |
|---|---|---|---|
| Brand | N/A | Antminer | Contextual |
| Model | N/A | S23 | Contextual |
| Hashrate | 234 MH/s | 318 TH/s Best | Antminer S23 (318TH/s) |
| Power Consumption | 0W Best | 3498W | Antminer S21 Pro (234MH/s) |
| Efficiency | N/A | 11.00 J/TH | Contextual |
| Daily energy use | 0.0 kWh Best | 84.0 kWh | Antminer S21 Pro (234MH/s) |
| Net Daily Profit (Est.) | $0.00 | $5.00 Best | Antminer S23 (318TH/s) |
| Monthly Profit (Est.) | $0.00 | $150.09 Best | Antminer S23 (318TH/s) |
| Price | N/A | N/A | Contextual |
| Estimated ROI | N/A | N/A | Contextual |
| Cooling | AIR | AIR | Contextual |
| Dimensions | 400 x 290 x 195 mm | 410 x 209 x 170 mm | Contextual |
| Weight | N/A | 17000 g | Contextual |
Performance
Antminer S23 (318TH/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 S21 Pro (234MH/s) or Antminer S23 (318TH/s)?
Antminer S23 (318TH/s) has a higher hashrate of 318 TH/s compared to Antminer S21 Pro (234MH/s)'s 234 MH/s.
Is Antminer S21 Pro (234MH/s) more efficient than Antminer S23 (318TH/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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