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Cheap Asic Miner Comparison - July 2025
| 1 Best Choice  9.8Exceptional | 2 Best Value  9.5Excellent | 3  9.4Excellent |
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ModelOEMGMINER Antminer S19k Pro 120T 2760W ASIC Bitcoin Miner - High Efficiency, Includes PSU, in Stock (S19k Pro 120T) | Model BITMAIN Antminer S19 82TH/S Bitcoin ASIC Miner(34J/T, 220V, 2829W, SHA256 Algorithm), High Hashrate/High Efficiency Air-Cooling Home Mining Machine for BTC/BCH/BSV w/Power Supply | Model Avalon Nano 3S Bitcoin Miner Super Home Quiet SHA256 ASIC Miner 140w PSU Include 6TH/s Black Stock |
BrandOEMGMINER | Brand Antminer | Brand Generic |
Reviews | Reviews - | Reviews - |
Available On | Available On | Available On |
Our Top 3 Picks
Here are the top 3 recommended products with more information to help you find the right product for you
9.8
1OEMGMINEROEMGMINER Antminer S19k Pro 120T 2760W ASIC Bitcoin Miner - High Efficiency, Includes PSU, in Stock (S19k Pro 120T)
Main highlights- Ultimate energy-saving expert Revolutionary 23W/TH energy consumption ratio, the whole machine only has 2760W ultra-low power consumption (saving more than 30% electricity compared to similar products), effectively reducing mining operation costs, and long-term mining can save thousands of dollars in electricity expenses.
- Super computing power doubles returns Industry leading 120 TH/s hash computing power, easily handling high difficulty Bitcoin mining algorithms, significantly improving block verification efficiency, helping you quickly obtain BTC returns, and shortening investment return cycles.
- Stable and durable military quality Adopting Bitmain's original chips and enhanced heat dissipation architecture, it runs continuously for 7 × 24 hours with a failure rate lower than industry standards, adapting to high-intensity mining environments and providing reliable revenue guarantee.
- Professional Service Compliance Reminder ️ OEM GMINER Official Authorization ️ 1-year warranty ️ Real time response from the technical team ️ Note: Actual income is affected by currency price/difficulty factor, and some countries may need to bear import taxes and fees on their own. Please confirm local regulations and electricity configuration before placing an order.
- Please note that Antminer miners require a 220V power supply. Since the standard voltage in the USA is 110V, you may need to modify your power setup accordingly.
- Global compatibility and worry free deployment Supports 220V standard industrial voltage (requires self equipped 110V to 220V transformer), equipped with anti surge power interface, compatible with mining power systems in multiple countries such as North America/Europe/Asia.
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9.5
2Antminer
BITMAIN Antminer S19 82TH/S Bitcoin ASIC Miner(34J/T, 220V, 2829W, SHA256 Algorithm), High Hashrate/High Efficiency Air-Cooling Home Mining Machine for BTC/BCH/BSV w/Power Supply
Main highlights- 【Versatile Power Supply】The miner accommodates various power configurations with an AC input voltage range of 200 to 240 V and a frequency range of 47 to 63 Hz, providing flexibility for different mining setups.+
- 【Optimized Power Consumption】With a power draw of 2829 W ± 5% on the wall at 77°F(25°C), the S19 demonstrates power efficiency at 34.5 J/TH ± 5%, striking a balance between high performance and energy conservation.
- 【Hashing Power Prowess】The Antminer S19 delivers a substantial hashrate of 82 TH/S ± 3%, ensuring efficient processing for SHA256 algorithm-based cryptocurrencies like BTC, BCH, and BSV.
- 【Adaptable to Mining Environments】The S19 operates effectively in a wide range of conditions, with an operational temperature span of 32 to 113 °F, storage temperature tolerance of -41 to 58 °F, and the ability to function in altitudes up to 2000 meters, making it suitable for diverse mining environments.+
- ※IMPORTANT※ For brand new BITMAIN Antminer units, if the return is not due to product malfunction, a 40% restocking fee will be applied. Please consider your purchase carefully before proceeding.
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9.4
3Generic
Avalon Nano 3S Bitcoin Miner Super Home Quiet SHA256 ASIC Miner 140w PSU Include 6TH/s Black Stock
Main highlights- The Nano 3S boasts an eye-catching design with an information display screen and simple setup, making it suitable for beginners or as a gift.
- Despite its small size and quiet operation, its hash rate of 6Th/s and power consumption of 140W result in a relatively low energy efficiency.
- Canaan has launched the Avalon Nano 3S ASIC miner designed for residential spaces, featuring the SHA-256 algorithm for direct Bitcoin mining.
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Value for money
AI allows us to compare products based on attributes like price, specifications, and user feedback, helping to determine their value for money. This data-driven approach offers an efficient and reliable way to assess how products stack up against one another in terms of cost-effectiveness.
