Professional Miner 2026

Bitmain Antminer S23 (305Th)

Mine Bitcoin with 305 TH/s hashrate and 11 J/TH energy efficiency. Professional-grade SHA-256 ASIC mining from Bitmain.

305 TH/s
Hashrate
3355W
Power
11 J/TH
Efficiency
Order Antminer S23 (305Th) View Specifications
305 TH/s
Antminer S23 (305Th) Active
Why Choose Antminer S23

Built for Professional Bitcoin Mining

Experience reliable performance with the Bitmain Antminer S23, engineered for Bitcoin mining.

⚡

305 TH/s Hashrate

Deliver reliable mining performance with Bitmain's SHA-256 ASIC technology, optimized for Bitcoin mining.

🔋

Energy Efficiency

An efficiency rating of 11 J/TH means lower electricity costs and stronger margins for your mining operation.

💨

Advanced Cooling System

High-performance fans with intelligent temperature management keep your Antminer S23 running optimally 24/7 across a wide range of ambient conditions.

🛡️

12-Month Warranty

Full manufacturer warranty covering hardware issues and defects. Mine with confidence knowing you're protected by Bitmain's industry-leading support.

🔧

Easy Deployment

Standard RJ45 Ethernet connectivity and pool-compatible firmware make the Antminer S23 simple to rack, configure, and put to work.

📊

Enterprise-Grade Performance

Built for 24/7 operation in demanding environments with proven reliability, minimal downtime, and consistent hashrate delivery.

ManufacturerBitmain
ModelAntminer S23 (305Th)
Release Date2026
AlgorithmSHA-256
Hashrate305 TH/s (±5%)
Power Consumption3355W (±10%)
Energy Efficiency11 J/TH
Cooling TypeAir-Cooled
Noise Level76 dB
Weight20.6 kg
Dimensions450 x 219 x 293mm
Operating Temperature20°C to 45°C
Humidity Range10% to 90%
Voltage220-277V
Technical Specifications

Antminer S23 (305Th) Full Specs

The Bitmain Antminer S23 is a SHA-256 ASIC miner designed for Bitcoin mining, offering 305 TH/s hashrate at 11 J/TH efficiency with air-cooled thermal management.

305 TH/s
Hashrate
3355W
Power Draw
11
J/TH Efficiency
20.6 kg
Unit Weight
Mining Revenue

Antminer S23 (305Th) Profitability

Estimated mining revenue based on current network difficulty and coin prices.

Live Data from ASICMINERSTATS
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* Revenue estimates based on Bitcoin (BTC), Bitcoin Cash (BCH), Bitcoin SV (BSV) mining. Calculations use current network difficulty and market prices. Actual results may vary based on pool fees, network conditions, electricity costs, and market fluctuations.
Data fromASICMINERSTATS
Model Comparison

Antminer S23 Series

Compare all Antminer S23 Series models available.

ModelHashratePowerEfficiency
Antminer S23 (305Th)305 TH/s3355W11 J/TH
Antminer S23 Hyd (580Th)580 TH/s5510W9.5 J/TH
Antminer S23e Hyd 2U (865Th) Best Efficiency865 TH/s7800W9.0 J/TH
Antminer S23 Hyd 3U (1160Th) Highest Hashrate1160 TH/s11020W9.5 J/TH

Ready to Start Mining?

Order your Bitmain Antminer S23 today and put 305 TH/s of SHA-256 hashpower to work. Limited stock available.

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Common Questions

Antminer S23 FAQ

Everything you need to know about the Bitmain Antminer S23 SHA-256 miner.

The Bitmain Antminer S23 delivers a hashrate of 305 TH/s (±5%) using the SHA-256 mining algorithm, making it a strong choice for mining Bitcoin (BTC), Bitcoin Cash (BCH), Bitcoin SV (BSV).
The Antminer S23 consumes approximately 3355W (±10%) of power, resulting in an energy efficiency of 11 J/TH.
The Antminer S23 uses the SHA-256 algorithm, allowing you to mine Bitcoin (BTC), Bitcoin Cash (BCH), Bitcoin SV (BSV).
The Antminer S23 uses air cooled technology. High-performance fans maintain optimal operating temperature, with a rated noise level of 76 dB.
The Bitmain Antminer S23 comes with a standard 12-month manufacturer warranty from the date of production, covering hardware issues and manufacturing defects.
Profitability depends on electricity costs, network difficulty, and coin prices. Check the live profitability calculator above for real-time revenue estimates based on current market conditions and your specific electricity costs.