Description
OVERVIEW
Antminer S19j Pro+ (122Th) is a powerful
SHA-256 ASIC miner
developed by
Bitmain
for professional
Bitcoin mining.
This mining machine delivers a maximum hash rate of 122TH/s while consuming approximately 3355W of power, offering strong mining efficiency for industrial crypto mining operations.
Built for high-performance SHA-256 mining, the S19j Pro+ combines stable mining capability, efficient cooling performance, and reliable long-term operation. It is widely used by professional mining farms and advanced Bitcoin miners looking for reliable ASIC mining hardware.
SPECIFICATIONS
| Manufacturer | Bitmain |
|---|---|
| Model |
Antminer S19j Pro+ (122Th) |
| Algorithm | SHA-256 |
| Hash Rate | 122TH/s |
| Power Consumption | 3355W |
| Power Efficiency | 27.5 ±5% |
| Release | December 2022 |
| Size Without Packaging | 400 x 195 x 290mm |
| Size With Packaging | 570 x 316 x 430mm |
| Net Weight | 13700g |
| Gross Weight | 15740g |
| Noise Level | 75dB |
| Cooling Fans | 4 |
| Storage Temperature | -20°C to 70°C |
| Voltage | 220-240V |
| Interface | Ethernet |
| Operating Temperature | 0°C – 40°C |
| Humidity | 10% – 90% |
| Mineable Coins | Bitcoin (BTC) , Bitcoin Cash (BCH) |
| Warranty | 365 Days |
Antminer S19j Pro+ Bitcoin Miner
The  S19j Pro+ is a high-performance
ASIC Bitcoin miner
built for SHA-256 cryptocurrency mining. Designed for professional mining operations, this miner delivers strong hash rate performance while maintaining stable long-term mining efficiency.
With a hash rate of 122TH/s, the miner is capable of processing demanding Bitcoin mining workloads efficiently. Its optimized SHA-256 architecture helps improve mining stability and supports continuous mining operations in professional mining environments.
The cooling system includes four high-speed fans that help dissipate excess heat generated during mining. Effective thermal management is important for maintaining stable mining performance and protecting internal ASIC components from overheating during long-term operation.
Operating at approximately 75dB, this mining machine produces noise levels commonly associated with industrial-grade ASIC mining hardware. Because of this, the miner is best suited for dedicated mining environments with proper ventilation and cooling infrastructure.
The Antminer S19j Pro+ supports
Bitcoin mining
and other SHA-256 cryptocurrencies. Its combination of strong mining capability, efficient performance, and reliable operation makes it a popular choice among Bitcoin miners worldwide.
Before purchasing this ASIC miner, users should calculate mining profitability based on electricity costs, Bitcoin price, mining difficulty, and operational expenses.
If you are new to crypto mining, read our
Bitcoin mining guide
to learn about mining pools, wallet setup, SHA-256 mining, and profitability calculations.
For technical support, firmware updates, and miner setup assistance, visit the official
Bitmain Support Center
.
Why Choose This Bitcoin Miner?
- 122TH/s SHA-256 mining performance
- Efficient Bitcoin mining capability
- Stable long-term mining operation
- Advanced cooling system with 4 fans
- Reliable ASIC mining hardware
- Supports Bitcoin and SHA-256 cryptocurrencies
- Designed for professional mining farms
- Strong mining efficiency and stability
Mining Performance and Efficiency
This ASIC miner is designed to deliver stable Bitcoin mining performance for professional crypto mining operations. The efficient SHA-256 processing architecture helps maximize mining capability while maintaining long-term operational reliability.
Electricity costs play a major role in overall mining profitability. Miners should ensure access to stable and affordable electricity when operating high-performance mining hardware.
Cooling and Maintenance
Routine maintenance helps improve mining efficiency and extend hardware lifespan. Recommended maintenance practices include:
- Cleaning cooling fans regularly
- Monitoring operating temperatures
- Maintaining proper airflow and ventilation
- Inspecting power connections
- Updating firmware when available
- Using stable Ethernet connectivity
Regular maintenance helps reduce downtime and supports long-term mining stability.
Frequently Asked Questions
What algorithm does this miner use?
This mining machine uses the SHA-256 algorithm for mining Bitcoin and other SHA-256 cryptocurrencies.
Can this miner mine Bitcoin?
Yes. It is specifically designed for Bitcoin mining and professional SHA-256 mining operations.
How much power does this miner consume?
The miner consumes approximately 3355W during operation.
Is this ASIC miner suitable for beginners?
This mining hardware is better suited for serious miners and professional mining farms because of its industrial mining capability and power requirements.
Why is this mining machine popular?
It remains popular because of its reliable mining performance, efficient SHA-256 capability, and stable long-term operation.
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Antminer S19j Pro+ Profitability and Mining Performance
The  S19j Pro+ is designed for miners looking for stable and efficient Bitcoin mining hardware. With a powerful hash rate of 122TH/s, this ASIC miner provides strong SHA-256 mining performance suitable for professional crypto mining operations and industrial mining farms.
Mining profitability depends on several important factors including electricity costs, Bitcoin market price, mining difficulty, mining pool fees, and operational efficiency. Since this miner consumes approximately 3355W, access to affordable electricity is important for maintaining profitable mining operations.
Many professional miners choose this SHA-256 miner because of its balance between mining power, stable operation, and efficient performance. The optimized mining architecture helps deliver reliable hash rate capability during continuous Bitcoin mining activity.
Cooling System and Thermal Management
This ASIC miner includes four high-speed cooling fans designed to help dissipate heat generated during long-term mining operations. Proper thermal management is essential for maintaining stable mining performance and protecting internal hardware components.
Because mining hardware generates substantial heat, proper ventilation and airflow are recommended. Many mining farms use additional cooling infrastructure to maintain safe operating temperatures and improve mining efficiency.
Routine cleaning of cooling fans and air pathways can help reduce overheating risks and improve long-term operational stability for Bitcoin mining hardware.
Best Coins to Mine
This SHA-256 mining machine is optimized for mining:
- Bitcoin (BTC)
- Bitcoin Cash (BCH)
- Other SHA-256 cryptocurrencies
Because Bitcoin is the leading SHA-256 cryptocurrency, most miners primarily use this ASIC miner for Bitcoin mining through trusted mining pools.
Mining Farm Compatibility
This mining machine is commonly used in professional mining farms due to its reliable mining capability and stable operational performance. Industrial mining facilities often deploy multiple ASIC miners simultaneously to maximize Bitcoin mining output.
The miner operates using an Ethernet connection for stable mining pool communication. Reliable internet connectivity is important for maintaining consistent mining performance and reducing rejected shares during operation.
Power Requirements and Electrical Setup
Before installing this ASIC miner, users should verify that their electrical infrastructure can safely support the required power consumption and voltage range. Professional miners often use dedicated electrical systems and surge protection equipment to improve operational safety.
Stable electricity helps maintain mining performance and reduces the risk of hardware interruptions or unexpected downtime during mining operations.
How to Maintain This ASIC Miner
Regular maintenance is important for improving hardware lifespan and maintaining stable mining efficiency. Recommended maintenance practices include:
- Cleaning cooling fans regularly
- Monitoring operating temperatures
- Checking Ethernet connectivity
- Inspecting power supply connections
- Updating firmware when available
- Maintaining proper airflow and ventilation
- Monitoring mining pool performance
Routine maintenance helps reduce downtime and supports long-term Bitcoin mining performance.
Why Professional Miners Choose This Hardware
Professional miners often select this SHA-256 ASIC miner because of its strong balance between performance, stability, and mining efficiency. Its reliable hash rate capability makes it suitable for large-scale crypto mining environments and industrial mining operations.
Compared to older-generation mining hardware, this miner provides improved mining efficiency and stronger overall SHA-256 processing capability. This makes it a popular option for miners looking to scale professional Bitcoin mining operations.
Should You Buy This Miner?
This ASIC miner is best suited for serious Bitcoin miners and professional mining farms looking for reliable SHA-256 mining hardware with stable long-term performance. Its strong hash rate capability and efficient mining operation make it a competitive option for Bitcoin mining.
If you are searching for reliable
ASIC mining hardware,
this SHA-256 miner remains a strong option for professional Bitcoin mining operations and industrial crypto mining environments.
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