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Compare pricing, hashrate, power draw, efficiency, ROI, and estimated hosted profitability before choosing your next mining setup.
Option 1
Option 2
Antminer S21j XP Hydro (495TH/s) comes out ahead on more buyer-facing signals here. X4-C 1U (450H/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 $0.065/kWh.
Side-by-side mining, operating, and commercial specs.
| Feature | Antminer S21j XP Hydro (495TH/s) | X4-C 1U (450H/s) | Advantage |
|---|---|---|---|
| Brand | Antminer | N/A | Contextual |
| Model | S21 | N/A | Contextual |
| Hashrate | 495 TH/s Best | 450 H/s | Antminer S21j XP Hydro (495TH/s) |
| Power Consumption | 5940W | 0W Best | X4-C 1U (450H/s) |
| Efficiency | 12.00 J/TH | N/A | Contextual |
| Daily energy use | 142.6 kWh | 0.0 kWh Best | X4-C 1U (450H/s) |
| Net Daily Profit (Est.) | $5.26 Best | $0.00 | Antminer S21j XP Hydro (495TH/s) |
| Monthly Profit (Est.) | $157.91 Best | $0.00 | Antminer S21j XP Hydro (495TH/s) |
| Price | $5,285.35 | N/A | Contextual |
| Estimated ROI | 33 mo | N/A | Contextual |
| Cooling | HYDRO | AIR | Contextual |
| Dimensions | 410 x 209 x 170 mm | 450 x 462 x 44 mm | Contextual |
| Weight | N/A | N/A | Contextual |
Antminer S21j XP Hydro (495TH/s) has the hashrate edge for raw output potential.
Efficiency data is not available for this comparison.
Check live stock, delivery schedule, and hosting capacity on the product page before placing an order.
Antminer S21j XP Hydro (495TH/s) has a higher hashrate of 495 TH/s compared to X4-C 1U (450H/s)'s 450 H/s.
Efficiency data is not available for this comparison.
Estimated ROI is not available because one of the miners is missing current pricing or profit data.
