Bitmain Antminer S21 XP+ Hyd (500Th)
Bitmain Antminer S21 XP+ Hyd (500Th) vs Bitmain Antminer T17+ (64Th)
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Bitmain Antminer S21 XP+ Hyd (500Th) | Specification | Bitmain Antminer T17+ (64Th) |
|---|---|---|
| 500.0 TH/s | Taux de hachage | 64.0 TH/s |
| 5,500 W | Consommation électrique | 3,200 W |
| 11.0 J/TH | Efficiency | 50.0 J/TH |
| 50 dB | Niveau de bruit | — |
| 13.8 kg | Weight | 10,000.0 kg |
| 18,766 BTU/hr | BTU Output | 10,918 BTU/hr |
| 44/100 | Home Mining Score | 22/100 |
| — | Release Year | — |
| SHA-256 | Algorithme | SHA-256 |
| Bitmain | Manufacturer | Bitmain |
Profitability Comparison
Bitmain Antminer S21 XP+ Hyd (500Th)
Bitmain Antminer T17+ (64Th)
Based on BTC price of $78,162 and current network difficulty as of May 16, 2026. Actual results vary.
Verdict
Our scoring model gives the nod to the Bitmain Antminer S21 XP+ Hyd (500Th), which leads on 4 of 6 weighted factors (efficacité, hashrate, score de minage domestique, niveau sonore). The standout gap is 681% more hashrate (500.0 vs 64.0 TH/s) in the Bitmain Antminer S21 XP+ Hyd (500Th)'s favour. The Bitmain Antminer T17+ (64Th) holds the edge in consommation électrique and rapport qualité-prix. Review the detailed specs and profitability calculations above to determine which miner best fits your specific setup.
Spec Deltas
Stripped to the numbers, this is how far apart the Bitmain Antminer S21 XP+ Hyd (500Th) and Bitmain Antminer T17+ (64Th) sit on each measurable spec:
- Bitmain Antminer S21 XP+ Hyd (500Th) 681% more hashrate (500.0 vs 64.0 TH/s)
- Bitmain Antminer T17+ (64Th) 42% better power draw (5,500 vs 3,200 W)
- Bitmain Antminer S21 XP+ Hyd (500Th) 78% better efficacité (11.0 vs 50.0 J/TH)
- Bitmain Antminer S21 XP+ Hyd (500Th) 100% better weight (13.8 vs 10,000.0 kg)
- Bitmain Antminer S21 XP+ Hyd (500Th) 72% more heat output (18,766 vs 10,918 BTU/hr)
- Bitmain Antminer S21 XP+ Hyd (500Th) 100% more score de minage domestique (44.0 vs 22.0)
Cost & ROI Over Time
Sticker price versus what the miner actually earns back: the table below projects cumulative net profit at a $0.10/kWh electricity rate.
| Bitmain Antminer S21 XP+ Hyd (500Th) | Metric | Bitmain Antminer T17+ (64Th) |
|---|---|---|
| $9,125 | Upfront cost (MSRP) | $75 |
| $4.78 | Daily net profit | -$5.38 |
| -$7,378 | Net after 1 year | -$2,038 |
| -$5,632 | Net after 2 years | -$4,001 |
| -$3,886 | Net after 3 years | -$5,964 |
| Takes ~5.2 years to pay back at current rates | Payback period | Does not pay back at current rates (negative daily profit) |
Projections assume continuous operation, a flat $0.10/kWh rate, and no hardware degradation, pool fees, or BTC price change. Real-world ROI varies.
Best For...
Best for Profitability
Bitmain Antminer S21 XP+ Hyd (500Th)$10.16/day higher profit at current rates.
Best for Home Mining
Bitmain Antminer S21 XP+ Hyd (500Th)Score: 44/100. 50 dB noise level.
Best for Efficiency
Bitmain Antminer S21 XP+ Hyd (500Th)11.0 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Bitmain Antminer S21 XP+ Hyd (500Th) or Bitmain Antminer T17+ (64Th) more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the Bitmain Antminer S21 XP+ Hyd (500Th) is more profitable at $4.78/day compared to $-5.38/day for the Bitmain Antminer T17+ (64Th). Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the Bitmain Antminer S21 XP+ Hyd (500Th) or Bitmain Antminer T17+ (64Th)?
The Bitmain Antminer S21 XP+ Hyd (500Th) is quieter at 50 dB compared to the Bitmain Antminer T17+ (64Th) at 0 dB. For home mining, lower noise levels make a significant difference in livability.
Which is better for home mining, the Bitmain Antminer S21 XP+ Hyd (500Th) or Bitmain Antminer T17+ (64Th)?
The Bitmain Antminer S21 XP+ Hyd (500Th) scores 44/100 on our Home Mining Score (vs 22/100 for the Bitmain Antminer T17+ (64Th)). This composite score factors in noise, power requirements, heat output, size, and setup ease — all critical for residential mining.
Bitmain Antminer S21 XP+ Hyd (500Th) vs Bitmain Antminer T17+ (64Th): how much does the efficiency gap matter?
The Bitmain Antminer S21 XP+ Hyd (500Th) runs at 11.0 J/TH while the Bitmain Antminer T17+ (64Th) runs at 50.0 J/TH — a difference of 39.0 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 78% better efficacité (11.0 vs 50.0 J/TH).
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