Antminer S23 Hydro Review and Specs 2026
Bitmain · Released 2025-03 · Hydro-cooled Bitcoin ASIC
Full Specifications
| Manufacturer | Bitmain |
| Model | Antminer S23 Hydro |
| Algorithm | SHA-256 |
| Cooling Type | Hydro Cooling |
| Hashrate | 490 TH/s |
| Power Consumption | 5,880 W |
| Efficiency | 12.0 J/TH |
| Noise Level | 45 dB |
| Dimensions | 400×195×290 mm |
| Weight | 17 kg |
| Est. Market Price | $10,500 |
| Release Date | 2025-03 |
| Spec Confidence | ✓ Verified |
Where to Buy Antminer S23 Hydro
Compare prices across trusted ASIC marketplaces. Prices vary — check each source for current availability.
Large used ASIC inventory. Good for budget buyers.
Shop now →Curated new and refurbished hardware with verified specs.
Shop now →Direct from manufacturer. Warranty included. Lead times vary.
Shop now →Affiliate disclosure: LMC Mining may earn a commission on purchases through some links. This does not affect our reviews or recommendations.
ROI Analysis
Based on current network difficulty. Assumes Abundant Miners hosting at $225/month flat fee.
Pros & Cons
Pros
- +490 TH/s highest hashrate of any production miner
- +12.0 J/TH exceptional hydro efficiency
- +Near-silent 45 dB operation
- +Maximum revenue per rack slot in hydro facilities
Cons
- −Requires hydro/immersion infrastructure
- −Very high unit price (~$10,500)
- −Limited hosting provider compatibility
- −High infrastructure investment
Best For / Worst For
Industrial hydro facilities seeking the highest hashrate per unit available in 2025
Operators without hydro infrastructure — very high infrastructure and capital barrier
Frequently Asked Questions
Is the Antminer S23 Hydro profitable in 2026?
Profitability depends on live BTC price and network difficulty. At $100,000 BTC the Antminer S23 Hydro generates approximately 27.08 USD per day gross revenue at 490 TH/s. With typical hosted electricity costs, net daily profit depends heavily on your hosting rate. Use our calculator above for your specific scenario.
How much does the Antminer S23 Hydro earn per day?
The Antminer S23 Hydro mines approximately 0.00027078 BTC per day at current network difficulty (~113.7 EH). At $100,000 per BTC that's roughly $27 gross per day before electricity and hosting costs. Check the live calculator above for current BTC price.
What hosting providers support the Antminer S23 Hydro?
The Antminer S23 Hydro uses Hydro Cooling. Compatible hosting providers include Sabre56. Abundant Miners is recommended for air-cooled miners at a flat $225/month all-in rate.
What is the efficiency of the Antminer S23 Hydro?
The Antminer S23 Hydro achieves 12 J/TH (joules per terahash), meaning it uses 12 joules of energy for every terahash of mining power. This is excellent efficiency — among the best available.
Running the numbers on Antminer S23 Hydro?
Use our Deal Analyzer to see real monthly profit at your hosting rate. Pre-filled with Antminer S23 Hydro specs.
Run the Numbers
Use our full profitability calculator pre-filled with Antminer S23 Hydro specs.
Open CalculatorGot a Deal on Antminer S23 Hydro?
Score your deal in 60 seconds — hardware price, hosting rate, and ROI all analyzed.
Analyze My Deal →