Bitmain Antminer S21e XP Hyd 3U : The Detailed Review
Miners
- tagwu
SUMMARY
The Bitmain Antminer S21e XP Hyd 3U, released in January 2025, is engineered for next-generation industrial Bitcoin mining. Delivering a massive 860 TH/s hashrate and using advanced hydro cooling technology, it positions itself as a top performer for large-scale mining farms seeking both maximum efficiency and reliability.
Technical Specifications
| Specification | Details |
|---|---|
| Manufacturer | Bitmain |
| Model | Antminer S21e XP Hyd 3U |
| Also Known As | 3US21EXPH – 3U S21EXP Hydro |
| Release Date | January 2025 |
| Hashrate | 860 TH/s |
| Power Consumption | 11180W |
| Cooling | Hydro cooling |
| Voltage | 380–415V |
| Rack Format | 3U |
| Interface | Ethernet 10/100M |
| Operating Temperature | 20–50°C |
| Humidity Range | 10–90% |
| Additional Info | Compatible with Antifreeze / Pure Water / Deionized Water |
Comparing Antminer S21e XP Hyd 3U with Other Top Siacoin Miners
Key Takeaways:
- The S21e XP Hyd 3U leads the market in raw hashrate output.
- While not the absolute leader in efficiency (J/TH), it provides unmatched performance density ideal for hydro-cooled mining farms.
Bitcoin Prices History
Let’s examine the current state of Bitcoin (BTC), the cryptocurrency mined by the
Bitcoin Market Snapshot (As of April 26, 2025)
| Metric | Value |
|---|---|
| Current Price | $94,634.85 |
| All-Time High (ATH) / Low (ATL) | $108,786 / $67.81 |
| Market Capitalization | $1,878,811,803,428 |
| Fully Diluted Valuation (FDV) | $1,878,811,803,428 |
| Market Rank | #1 |
| Circulating Supply | 19,856,334 |
Bitcoin Price Trend
Bitcoin continues to show strength, rising 11.10% over the past week, outpacing the broader crypto market’s growth of 10.40%. This momentum provides a favorable environment for mining operations.
📌 All data as of April 26, 2025. For real-time updates, please refer to CoinGecko or other reliable sources.
Bitmain Antminer S21e XP Hyd 3U Profitability
Based on today's data:
- Daily Revenue: ≈ $41.23
- Daily Electricity Cost: ≈ $12.07 (at $0.045/kWh)
- Net Daily Profit: ≈ $29.16
- Electricity Cost Ratio: ≈ 29.3%
ROI Estimation
Assuming an initial miner price around $15,000:
- Monthly Net Profit: ≈ $874.80
- Simple Payback Period: ≈ 17 months
Hydro cooling further stabilizes performance, improving uptime and long-term profitability.
Deployment Insights
- Ideal for large mining farms with existing hydro infrastructure.
- Low noise (50 dB) makes it suitable for semi-residential industrial deployments if cooling water is available.
- Rack format (3U) optimizes space usage, allowing dense, efficient layouts.
Efficient hydro systems are required to fully realize the machine’s potential, including chilled water or antifreeze-based setups.
Future Perspective of Bitmain Antminer S21e XP Hyd 3U
The S21e XP Hyd 3U is engineered for the long term:
- Designed for Post-2025 Mining Difficulty: Its high efficiency ensures it stays competitive even as network difficulty increases.
- Sustainability Focus: Hydro cooling improves energy utilization and supports greener operations compared to traditional air-cooling.
- Halving Readiness: With a strong net-profit margin, it is well-prepared to survive the next Bitcoin halving event.
FAQs on Bitmain Antminer S21e XP Hyd 3U
Does the S21e XP Hyd 3U require special installation?
Yes. It needs a reliable hydro cooling system using pure water, antifreeze, or deionized water to operate safely and efficiently.
Is it suitable for small farms?
Not ideal. Due to the hydro cooling requirements and high power consumption, it’s best for medium to large-scale operations.
Can it operate without hydro cooling?
No. Hydro cooling is mandatory. Without it, the machine will overheat rapidly and shut down to prevent damage.
