Antminer S23 Review and Specs 2026
Bitmain · Released 2025-01 · Air-cooled Bitcoin ASIC
Full Specifications
| Manufacturer | Bitmain |
| Model | Antminer S23 |
| Algorithm | SHA-256 |
| Cooling Type | Air Cooling |
| Hashrate | 280 TH/s |
| Power Consumption | 3,640 W |
| Efficiency | 13.0 J/TH |
| Noise Level | 75 dB |
| Dimensions | 400×195×290 mm |
| Weight | 14.6 kg |
| Est. Market Price | $5,800 |
| Release Date | 2025-01 |
| Spec Confidence | ✓ Verified |
Where to Buy Antminer S23
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.
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ROI Analysis
Based on current network difficulty. Assumes Abundant Miners hosting at $225/month flat fee.
Pros & Cons
Pros
- +280 TH/s highest air-cooled hashrate available
- +13.0 J/TH best air-cooled efficiency on the market
- +Strong post-halving resilience
- +Full Bitmain warranty and support
Cons
- −Premium price (~$5,800)
- −Requires 240V / 16A dedicated circuit
- −75 dB noise requires industrial environment
- −Latest generation — limited secondary market
Best For / Worst For
Large-scale operations seeking the latest Bitmain air-cooled generation with best-in-class efficiency
Budget-constrained buyers — premium price over S21 XP; not suitable for home use
Frequently Asked Questions
Is the Antminer S23 profitable in 2026?
Profitability depends on live BTC price and network difficulty. At $100,000 BTC the Antminer S23 generates approximately 15.47 USD per day gross revenue at 280 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 earn per day?
The Antminer S23 mines approximately 0.00015473 BTC per day at current network difficulty (~113.7 EH). At $100,000 per BTC that's roughly $15 gross per day before electricity and hosting costs. Check the live calculator above for current BTC price.
What hosting providers support the Antminer S23?
The Antminer S23 uses Air Cooling. Compatible hosting providers include Abundant Miners, Compass Mining, Core Scientific. Abundant Miners is recommended for air-cooled miners at a flat $225/month all-in rate.
What is the efficiency of the Antminer S23?
The Antminer S23 achieves 13 J/TH (joules per terahash), meaning it uses 13 joules of energy for every terahash of mining power. This is excellent efficiency — among the best available.
Running the numbers on Antminer S23?
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Run the Numbers
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