Antminer S21e XP Hydro (288TH/s) vs Antminer B3 (1KH/s)
Compare pricing, hashrate, power draw, efficiency, ROI, and estimated hosted profitability before choosing your next mining setup.
Option 1
Antminer S21e XP Hydro (288TH/s)
Option 2
Antminer B3 (1KH/s)
Antminer S21e XP Hydro (288TH/s) leads this comparison
Antminer S21e XP Hydro (288TH/s) comes out ahead on more buyer-facing signals here. Antminer B3 (1KH/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 S21e XP Hydro (288TH/s) | Antminer B3 (1KH/s) | Advantage |
|---|---|---|---|
| Brand | Antminer | Antminer | Contextual |
| Model | S21 | B3 | Contextual |
| Hashrate | 288 TH/s Best | 1 KH/s | Antminer S21e XP Hydro (288TH/s) |
| Power Consumption | 5590W | 380W Best | Antminer B3 (1KH/s) |
| Efficiency | 19.41 J/TH Best | 380.00 J/KH | Antminer S21e XP Hydro (288TH/s) |
| Daily energy use | 134.2 kWh | 9.1 kWh Best | Antminer B3 (1KH/s) |
| Net Daily Profit (Est.) | $1.60 Best | -$0.55 | Antminer S21e XP Hydro (288TH/s) |
| Monthly Profit (Est.) | $48.01 Best | -$16.42 | Antminer S21e XP Hydro (288TH/s) |
| Price | $1,288.74 | N/A | Contextual |
| Estimated ROI | 26 mo | N/A | Contextual |
| Cooling | HYDRO | AIR | Contextual |
| Dimensions | 410 x 209 x 170 mm | 124 x 313 x 155 mm | Contextual |
| Weight | 17000 g | N/A | Contextual |
Performance
Antminer S21e XP Hydro (288TH/s) has the hashrate edge for raw output potential.
Efficiency
Antminer S21e XP Hydro (288TH/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: Antminer S21e XP Hydro (288TH/s) or Antminer B3 (1KH/s)?
Antminer S21e XP Hydro (288TH/s) has a higher hashrate of 288 TH/s compared to Antminer B3 (1KH/s)'s 1 KH/s.
Is Antminer S21e XP Hydro (288TH/s) more efficient than Antminer B3 (1KH/s)?
Yes, Antminer S21e XP Hydro (288TH/s) is more energy efficient at 19.41 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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