No liquid infrastructure
Deploy on airflow and power alone: no pumps, coolant, manifolds or leak monitoring.
Bitmain
Bitmain Antminer S23 318 TH/s SHA-256 Miner
The air-cooled S23: 318 TH/s at 11 J/TH with no plumbing required — plug it into airflow and power.
- Hashrate
- 318 TH/s
- Power
- 3498 W
- Efficiency
- 11 J/TH
- Algorithm
- SHA-256
- Cooling
- air
- Released
- January 2026
Need 10, 50 or 100+ units? Request volume pricing.
What Is the Bitmain Antminer S23?
The Bitmain Antminer S23 is the air-cooled member of the S23 family, rated at 318 TH/s and about 3,498 W for an efficiency near 11 J/TH. It uses conventional fan cooling, so it can be deployed in any facility with hot-aisle/cold-aisle airflow and no liquid infrastructure at all.
Not every site can justify a hydro loop. The air-cooled S23 gives operators access to current-generation S23 silicon without pumps, manifolds, coolant treatment or leak detection — a meaningful reduction in both capital cost and operational complexity.
Efficiency is roughly 11 J/TH versus 9.5 J/TH for the hydro variants, and noise is in the 75 dB range, so the machine is best suited to purpose-built mining space, containers with fan walls, or industrial buildings away from residential neighbours.
Bitmain Antminer S23 Specifications
| Manufacturer | Bitmain |
|---|---|
| Model | Antminer S23 |
| Algorithm | SHA-256 |
| Hashrate | 318 TH/s |
| Power consumption | 3498 W |
| Efficiency | 11 J/TH |
| Cooling | Air cooling |
| Form factor | Air-cooled standalone miner |
| Chip / platform | Not published — confirm with sales |
| Mineable coins | BTC, BCH |
| Input voltage | 380–415 V |
| Network interface | Ethernet (RJ45) |
| Dimensions | 410 × 170 × 209 mm |
| Weight | ≈14.5–15.8 kg |
| Noise level | ≈75 dB |
| Release date | January 2026 |
What Can the Antminer S23 Mine?
The S23 mines SHA-256 coins — primarily Bitcoin, with Bitcoin Cash as a compatible alternative. Pool choice, payout scheme and uptime typically matter far more to revenue than which SHA-256 chain you point at.
- BTC
- BCH
Antminer S23 Power Consumption & Electricity Cost
The Bitmain Antminer S23 is rated at approximately 3498 W at the wall. Electricity is usually the largest recurring cost of running it, so estimate the draw at your own rate before committing to a deployment.
- Cost per hour
- $0.24
- Cost per day
- $5.88
- Cost per month (30 days)
- $176.30
Based on a rated draw of 3498 W at 100% uptime: power in kW × 24 × your rate. Real consumption varies with firmware, ambient conditions and uptime.
Antminer S23 Cooling, Airflow & Noise
The Bitmain Antminer S23 is air-cooled. It pulls cool air in one end and exhausts hot air out the other, so a deployment needs strict hot-aisle / cold-aisle separation, sufficient CFM per unit, and filtration to keep dust off the hashboards.
Air-cooled units are the simplest to install — no plumbing, no fluid — which makes them the practical choice for smaller sites, pilot deployments and containers that already have fan-wall ventilation. Keep intake temperatures within the manufacturer's operating range to avoid thermal throttling.
The trade-off is noise and density. Expect industrial noise levels at full load, which rules out residential and most office environments, and expect lower hashrate per square metre than an equivalent hydro or immersion setup.
Bitmain Antminer S23 Mining Profitability Calculator
Estimate the daily and monthly profitability of the Bitmain Antminer S23 based on its hashrate, power consumption, current Bitcoin price, Bitcoin network difficulty, and your electricity cost.
- Hashrate
- 318 TH/s
- Power draw
- 3498 W
Live profitability data temporarily unavailable.
Live Bitcoin price and network data could not be retrieved.
Estimated profitability for the Bitmain Antminer S23. Mining profitability is an estimate and can change based on cryptocurrency price, network difficulty, transaction fees, pool fees, miner uptime, hardware performance, and electricity costs. Actual results may vary.
Why Consider the Bitmain Antminer S23?
Manageable per-unit power
About 3.5 kW per machine fits common circuit designs and simplifies phased build-outs.
Current-generation silicon
11 J/TH is a substantial step up from older air-cooled fleets still running at 17–20 J/TH.
Who Is the Antminer S23 Best For?
- Sites without hydro infrastructure
- Container and fan-wall deployments
- Operators scaling in smaller increments
- Hosting customers with air-cooled slots
Bitmain Antminer S23 vs Comparable Miners
How the Bitmain Antminer S23 compares with the closest alternatives MinersDeals supplies on hashrate, power draw, efficiency and cooling.
| Model | Hashrate | Algorithm | Power | Efficiency | Cooling | Release |
|---|---|---|---|---|---|---|
| Bitmain Antminer S23 | 318 TH/s | SHA-256 | 3498 W | 11 J/TH | Air cooling | January 2026 |
| Bitmain Antminer S23 Hyd | 580 TH/s | SHA-256 | 5510 W | 9.5 J/TH | Hydro (liquid) cooling | May 2025 |
| Bitdeer SealMiner A4 Pro Air | 336 TH/s | SHA-256 | 3662 W | 10.9 J/TH | Air cooling | April 2026 |
| Bitmain Antminer S23 Immersion | 442 TH/s | SHA-256 | 5304 W | ≈12 J/TH | Immersion cooling | 2026 (batch dependent) |
Efficiency (joules per unit of hashrate) determines how long a machine stays profitable as network difficulty rises, while total power draw determines what electrical and cooling infrastructure you need per unit. A more efficient miner is not automatically the better purchase — price per terahash, availability and the cost of the cooling infrastructure it demands all feed into the decision.
If you are weighing two of these models against each other, send us your electricity rate, target quantity and site cooling type and we will model the comparison against real availability and pricing.
Bitmain Antminer S23 Price
Pricing for the Bitmain Antminer S23 can vary depending on quantity, availability, market conditions and fulfillment requirements. MinersDeals provides individual and volume quotes for qualified buyers, so we publish current pricing on request rather than as a fixed list price.
Buying multiple units? Ask about volume pricing.
Buy Bitmain Antminer S23
Looking to purchase the Bitmain Antminer S23? MinersDeals helps individual buyers, mining operators and enterprise customers source specialized hardware. Submit your requirements to receive current availability and pricing.
Wholesale & Bulk Antminer S23 Orders
Planning a larger deployment? Request pricing for 10, 50, 100 or more units. MinersDeals supports hardware procurement for mining farms, hosting providers and infrastructure operators, including staged delivery across multiple sites.
Frequently Asked Questions
What is the Antminer S23 hashrate?
318 TH/s at approximately 3,498 W, an efficiency of about 11 J/TH.
How loud is the air-cooled S23?
Around 75 dB at full load — industrial noise levels, not suitable for homes or offices.
Is the air-cooled S23 less efficient than the hydro models?
Yes. At about 11 J/TH it is less efficient than the 9.5 J/TH hydro variants, but it needs no liquid cooling infrastructure.
How much does the Antminer S23 weigh?
Sources report between 14.5 kg and 15.8 kg. Confirm shipping weight with sales before booking freight.
When was the Antminer S23 released?
January 2026, according to distributor listings.
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