Real-Time Profitability Overview
The Bitmain Antminer S19k Pro (120Th) is a powerful SHA-256 ASIC miner designed for Bitcoin mining. Based on real-time data, here’s a breakdown of its current profitability:
Daily Income: $7.03
Daily Electricity Costs: $5.30
Daily Profit: $1.73
Monthly Income: $210.91
Monthly Electricity Costs: $158.98
Monthly Profit: $51.93
Yearly Income: $2,566.02
Yearly Electricity Costs: $1,934.21
Yearly Profit: $631.81
These calculations assume an electricity rate of $0.08 per kWh. Profitability can change based on Bitcoin’s price, network difficulty, and electricity costs.
🍀 Solo Mining Luck (Probability of Receiving Block Reward)
- Daily: 1 in 50,586
- Monthly: 1 in 1,662
- Yearly: 1 in 138
Bitcoin Mining Network Stats
- Remaining Blocks Until Next Adjustment: 1,229
- Time Until Next Difficulty Adjustment: ~8 days
- Estimated Difficulty Change: +4.83%
- Current Block Time: 9 minutes
Network difficulty adjustments occur approximately every two weeks and directly impact mining profitability.
Key Features of the Antminer S19k Pro
The Bitmain Antminer S19k Pro (120Th) is part of the renowned S19 series, celebrated for its durability and mining efficiency.
- Hash Rate: 120 TH/s
- Power Consumption: 2760W
- Power Efficiency: 23 J/TH
- Chip Technology: TSMC 7nm
- Algorithm: SHA-256
The miner uses advanced firmware that intelligently adjusts power usage based on hash rate, optimizing operational efficiency. Its robust design ensures stable performance under consistent operation.
Optimal Operating Conditions
To ensure peak performance and longevity:
- Temperature Range: 5°C to 40°C (41°F to 104°F)
- Humidity: Below 95%
- Ventilation: Well-ventilated, dust-free environment
- Maintenance: Regular cleaning and firmware updates
Firmware updates from Bitmain are recommended to enhance security and performance.
Understanding SHA-256 Algorithm
SHA-256 is a cryptographic hash algorithm originally developed by the NSA. It plays a fundamental role in Bitcoin mining and blockchain security.
Key Characteristics:
- Collision Resistance: It is computationally infeasible to find two different inputs that produce the same hash output.
- Security: Helps maintain the integrity of the Bitcoin blockchain by preventing transaction tampering.
- Proof-of-Work: Serves as the consensus mechanism in Bitcoin mining. Miners compete to solve complex SHA-256 puzzles, and the first to solve one adds a new block to the blockchain and receives a reward in Bitcoin.
This algorithm is essential for the security, transparency, and decentralization of Bitcoin and other SHA-256-based cryptocurrencies.
Factors Influencing Mining Profitability
Mining profitability isn’t static. Several variables can affect your earnings:
- Bitcoin Price: A higher BTC price increases mining revenue.
- Network Difficulty: More miners joining the network increase difficulty, reducing individual rewards.
- Electricity Cost: Lower electricity rates significantly improve profit margins.
- Pool Fees: Mining pools charge fees, usually 1-3% of earnings.
- Hardware Efficiency: More efficient miners like the S19k Pro consume less power per terahash.
👉 Explore advanced mining strategies
Frequently Asked Questions
How much can I earn with the Antminer S19k Pro?
Based on current data, the S19k Pro generates approximately $1.73 daily profit after electricity costs. This can vary with Bitcoin price changes and network difficulty.
What is the best hosting solution for the S19k Pro?
Many miners use professional hosting services with cheap electricity ($0.05–$0.08 per kWh), cooling systems, and maintenance. Home mining is possible but requires affordable electricity and proper cooling.
How often does mining difficulty change?
Bitcoin’s network difficulty adjusts every 2,016 blocks (roughly every two weeks) to maintain a consistent block time of 10 minutes.
Is solo mining recommended with the S19k Pro?
Solo mining is very unlikely to be profitable due to the high hashrate of the Bitcoin network. Joining a mining pool is advised for consistent, smaller rewards.
What is the operational lifespan of the S19k Pro?
With proper maintenance and cooling, ASIC miners like the S19k Pro can remain operational for 3-5 years, though efficiency may decline over time.
Can the S19k Pro mine other cryptocurrencies?
Yes, it can mine any cryptocurrency that uses the SHA-256 algorithm, such as Bitcoin Cash (BCH) and Bitcoin SV (BSV).