Antminer S21 XP+ Hydro (480TH/s) vs STU-U2 (7TH/s)
Compare pricing, hashrate, power draw, efficiency, ROI, and estimated hosted profitability before choosing your next mining setup.
Option 1
Antminer S21 XP+ Hydro (480TH/s)
Option 2
STU-U2 (7TH/s)
Antminer S21 XP+ Hydro (480TH/s) leads this comparison
Antminer S21 XP+ Hydro (480TH/s) comes out ahead on more buyer-facing signals here. STU-U2 (7TH/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 XP+ Hydro (480TH/s) | STU-U2 (7TH/s) | Advantage |
|---|---|---|---|
| Brand | Antminer | StrongU | Contextual |
| Model | S21 | STU | Contextual |
| Hashrate | 480 TH/s Best | 7 TH/s | Antminer S21 XP+ Hydro (480TH/s) |
| Power Consumption | 5280W | 1600W Best | STU-U2 (7TH/s) |
| Efficiency | 11.00 J/TH Best | 228.57 J/TH | Antminer S21 XP+ Hydro (480TH/s) |
| Daily energy use | 126.7 kWh | 38.4 kWh Best | STU-U2 (7TH/s) |
| Net Daily Profit (Est.) | $7.18 Best | -$35.16 | Antminer S21 XP+ Hydro (480TH/s) |
| Monthly Profit (Est.) | $215.30 Best | -$1,054.93 | Antminer S21 XP+ Hydro (480TH/s) |
| Price | N/A | N/A | Contextual |
| Estimated ROI | N/A | N/A | Contextual |
| Cooling | HYDRO | AIR | Contextual |
| Dimensions | 339 x 207 x 173 mm | 130 x 348 x 210 mm | Contextual |
| Weight | 13800 g | 6500 g Best | STU-U2 (7TH/s) |
Performance
Antminer S21 XP+ Hydro (480TH/s) has the hashrate edge for raw output potential.
Efficiency
Antminer S21 XP+ Hydro (480TH/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 S21 XP+ Hydro (480TH/s) or STU-U2 (7TH/s)?
Antminer S21 XP+ Hydro (480TH/s) has a higher hashrate of 480 TH/s compared to STU-U2 (7TH/s)'s 7 TH/s.
Is Antminer S21 XP+ Hydro (480TH/s) more efficient than STU-U2 (7TH/s)?
Yes, Antminer S21 XP+ Hydro (480TH/s) is more energy efficient at 11.00 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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