DragonMint B29 (2.1TH/s) vs Antminer S21 Pro (234TH/s)
Compare pricing, hashrate, power draw, efficiency, ROI, and estimated hosted profitability before choosing your next mining setup.
Option 1
DragonMint B29 (2.1TH/s)
Option 2
Antminer S21 Pro (234TH/s)
DragonMint B29 (2.1TH/s) leads this comparison
DragonMint B29 (2.1TH/s) comes out ahead on more buyer-facing signals here. Antminer S21 Pro (234TH/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 | DragonMint B29 (2.1TH/s) | Antminer S21 Pro (234TH/s) | Advantage |
|---|---|---|---|
| Brand | Halong Mining | Antminer | Contextual |
| Model | B29 | S21 | Contextual |
| Hashrate | 2.1 TH/s | 234 TH/s Best | Antminer S21 Pro (234TH/s) |
| Power Consumption | 900W Best | 3510W | DragonMint B29 (2.1TH/s) |
| Efficiency | 428.57 J/TH | 15.00 J/TH Best | Antminer S21 Pro (234TH/s) |
| Daily energy use | 21.6 kWh Best | 84.2 kWh | DragonMint B29 (2.1TH/s) |
| Net Daily Profit (Est.) | $17.55 Best | $2.35 | DragonMint B29 (2.1TH/s) |
| Monthly Profit (Est.) | $526.62 Best | $70.37 | DragonMint B29 (2.1TH/s) |
| Price | N/A | $1,713.44 | Contextual |
| Estimated ROI | N/A | 24 mo | Contextual |
| Cooling | AIR | AIR | Contextual |
| Dimensions | 310 x 155 x 124 mm | 400 x 290 x 195 mm | Contextual |
| Weight | 6000 g | N/A | Contextual |
Performance
Antminer S21 Pro (234TH/s) has the hashrate edge for raw output potential.
Efficiency
Antminer S21 Pro (234TH/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: DragonMint B29 (2.1TH/s) or Antminer S21 Pro (234TH/s)?
Antminer S21 Pro (234TH/s) has a higher hashrate of 234 TH/s compared to DragonMint B29 (2.1TH/s)'s 2.1 TH/s.
Is DragonMint B29 (2.1TH/s) more efficient than Antminer S21 Pro (234TH/s)?
Antminer S21 Pro (234TH/s) is more energy efficient at 15.00 J/TH.
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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