The Bitmain Antminer S19 Pro++ (125Th/s) stands at the forefront of modern Bitcoin mining hardware, delivering high performance and energy efficiency for serious miners. Designed specifically for the SHA-256 algorithm, this ASIC miner combines robust hashrate output with advanced thermal management to ensure consistent operation in demanding environments.
Whether you're scaling a mining farm or entering the space as a solo operator, understanding the full scope of this device’s capabilities — from power consumption to profitability — is essential for making informed investment decisions.
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Key Specifications Overview
The Antminer S19 Pro++ is engineered for peak efficiency and reliability. Below are its core technical specifications:
- Hashrate: 125 TH/s
- Power Consumption: 3,250 watts
- Energy Efficiency: 26 J/TH
- Algorithm: SHA-256
- Weight: 12.8 kg
- First Batch Release Date: September 2024
- Cooling System: Dual-fan air cooling
- Noise Level: ~75 dB(A)
- Operating Voltage: 200–240V AC
These specs position the S19 Pro++ as one of the most competitive miners in its class, balancing raw computational power with manageable energy demands.
Real-Time Mining Profitability (As of July 2025)
With current Bitcoin network conditions and an average electricity cost of $0.10 per kWh, here's a breakdown of daily, monthly, and yearly profitability:
💵 Income
- Daily: $9.20
- Monthly: $275.94
- Yearly: $3,357.22
⚡ Electricity Cost
- Daily: -$7.80
- Monthly: -$234.00
- Yearly: -$2,847.00
💰 Net Profit
- Daily: $1.40
- Monthly: $41.94
- Yearly: $510.22
Note: Profits may vary based on Bitcoin price fluctuations, network difficulty adjustments, and local electricity rates.
While daily gains may seem modest, long-term holding strategies (commonly known as "HODLing") can yield substantial value over time, especially if BTC appreciates significantly.
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Mineable Cryptocurrencies
Thanks to its use of the SHA-256 hashing algorithm, the Antminer S19 Pro++ supports multiple cryptocurrencies, including:
- Bitcoin (BTC) – The primary and most profitable coin mined.
- Bitcoin Cash (BCH) – A fork of Bitcoin with similar mining mechanics.
- Nicehash AB (SHA-256 marketplace) – Allows users to rent out hashrate for flexible earnings.
- Other SHA-256 compatible altcoins.
Miners can switch between networks or use pool-hopping strategies to maximize returns depending on market conditions.
In-Depth Technical Features
Hashrate Performance
At 125 terahashes per second (TH/s), the S19 Pro++ delivers top-tier processing power. This level of hashrate ensures strong competitiveness within large mining pools where higher computational output increases block reward chances.
Power Efficiency
With an efficiency rating of just 26 joules per terahash (J/TH), the S19 Pro++ ranks among the most energy-efficient ASIC miners available. Lower J/TH means more computation per watt, directly improving net profit margins — especially critical in regions with higher electricity costs.
Thermal Management & Noise
Equipped with a dual-fan cooling system, the unit maintains optimal internal temperatures even under continuous load. The operating temperature range is 0°C to 40°C, while storage can safely occur between -20°C to 70°C.
Noise output reaches approximately 75 dB(A) — comparable to a loud conversation — so proper acoustic shielding or remote placement is recommended for residential setups.
Physical Dimensions & Build
Compact yet durable, the miner measures roughly 370mm × 195mm × 290mm and weighs 12.8 kg. Its rugged design makes it suitable for both industrial data centers and small-scale home operations with adequate ventilation.
Frequently Asked Questions
Is the Bitmain Antminer S19 Pro++ (125TH/s) profitable?
Yes, under current market conditions and with an electricity rate of $0.10/kWh, the Antminer S19 Pro++ generates approximately **$1.40 in daily profit**, amounting to over $500 annually after electricity costs.
What is the hashrate of the Bitmain Antminer S19 Pro++?
The device offers a maximum hashrate of 125 TH/s when mining SHA-256-based cryptocurrencies like Bitcoin.
How much Bitcoin can I mine daily with the S19 Pro++?
At present, the miner produces around $9.20 worth of BTC per day before deducting electricity expenses.
Who manufactures the Antminer S19 Pro++?
The Antminer S19 Pro++ is produced by Bitmain, a leading global manufacturer of cryptocurrency mining hardware headquartered in China.
What is the power consumption of the S19 Pro++?
It consumes 3,250 watts of power during operation, with an impressive energy efficiency of 26 J/TH.
Can I mine coins other than Bitcoin with this device?
Yes. Any cryptocurrency that uses the SHA-256 algorithm is mineable, including Bitcoin Cash (BCH), Syscoin (SYS), and various options available through platforms like Nicehash.
Strategic Considerations for Buyers
Although the Antminer S19 Pro++ is currently listed as out of stock at a best-known price of $1,249, potential buyers should consider several factors before investing:
- Electricity Costs: Profitability drops sharply if your local rate exceeds $0.12–$0.15/kWh.
- Network Difficulty Trends: As more miners join the network, individual rewards decrease unless hashrate scales accordingly.
- Hardware Lifespan: Most ASICs last 3–5 years under proper maintenance; plan for eventual replacement.
- Secondary Market Options: Used units may be available but require careful inspection for wear and performance degradation.
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Final Thoughts
The Bitmain Antminer S19 Pro++ (125Th/s) represents a smart balance between performance and efficiency in today’s competitive mining landscape. While immediate returns may appear modest, its long-term potential — especially when paired with strategic accumulation and favorable energy pricing — makes it a solid choice for dedicated miners.
As Bitcoin continues evolving through halvings and adoption cycles, having reliable, high-efficiency hardware like the S19 Pro++ could prove crucial in maintaining profitability over time.
Whether you’re building a scalable operation or enhancing personal crypto income, staying informed and leveraging real-time data will give you the edge needed to succeed in the ever-changing world of cryptocurrency mining.
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