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21energy Ofen 2 (40TH)
Ofen 2 Profit Calculator delivers accurate real-time profitability… insights powered by live network data. Discover how much your Ofen 2 can earn using our advanced ASIC miner calculator. We use current mining reward data, network difficulty, block rewards, and market prices while automatically factoring in your electricity costs to give you a clear and detailed overview of potential daily, monthly, and yearly returns. This powerful Ofen 2 Mining Profit Calculator helps you evaluate profitability across different scenarios, adjust power settings, electricity rates, and hardware configurations so you can make informed decisions about your mining hardware investment. Stay ahead with continuously updated data for the best Ofen 2 Mining Profitability.
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Ofen 2 Profit Calculator delivers accurate real-time profitability insights powered by live network data. Discover how much your Ofen 2 can earn using our advanced ASIC miner calculator. We use current mining reward data, network difficulty, block rewards, and market pr…ices while automatically factoring in your electricity costs to give you a clear and detailed overview of potential daily, monthly, and yearly returns. This powerful Ofen 2 Mining Profit Calculator helps you evaluate profitability across different scenarios, adjust power settings, electricity rates, and hardware configurations so you can make informed decisions about your mining hardware investment. Stay ahead with continuously updated data for the best Ofen 2 Mining Profitability.
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Profitability Analysis
Here you can see a detailed analysis of miner profitability, updated in real-time.
| Period | Income | Expense | Profit |
|---|---|---|---|
|
Daily
|
$1.63 | $1.92 |
$-0.29
|
|
Monthly
|
$48.85 | $57.60 |
$-8.75
|
|
Yearly
|
$594.29 | $700.80 |
$-106.51
|
21energy Ofen 2 (40TH/s) — Hardware Overview
Learn more about this ASIC miner, including its specifications, performance, energy consumption, and profitability.
The 21energy Ofen 2 is a state-of-the-art ASIC miner designed for optimal performance in cryptocurrency mining operations. With a powerful hash rate of 40TH/s, it delivers reliable and efficient processing powered by the SHA-256 algorithm, making it suitable for mining Bitcoin and other SHA-256 coins. This miner operates at a power consumption of only 1000W, providing a balance of high performance and energy efficiency. Its air cooling system ensures effective temperature management, maintaining consistent operation even during extended mining sessions. The compact dimensions of 900 x 320 x 140mm and a weight of 24,000 grams make it suitable for various setups, whether in large mining farms or smaller operations. The device generates a noise level of just 35dB, allowing for quieter operation compared to traditional mining hardware. Compatibility with multiple interfaces such as WiFi, USB, and Ethernet provides flexible connectivity options, simplifying integration into existing networks. The Ofen 2 is scheduled for release in April 2026, representing cutting-edge technology in the cryptocurrency mining industry. Its robust build and advanced features ensure durability and longevity, making it a valuable asset for miners aiming to maximize profitability. Whether you're expanding your mining capacity or building a new setup, the 21energy Ofen 2 offers a high-performance, energy-efficient solution designed to meet the demands of modern crypto mining. Experience the future of mining hardware with this innovative device, engineered for efficiency and reliability in a competitive market.
Discover Which Coins This Miner Can Mine
Explore the cryptocurrencies that can be mined using 21energy Ofen 2 (40TH/s), including detailed profitability.
Currency Converter
Calculate the mineable coins to any currency.
| Coin | Income/Day | Profit/Day |
|---|---|---|
|
$1.57
$
0.00002007
|
$-0.35
$
-0.00000452
|
|
|
$1.57
$
0.00002007
|
$-0.35
$
-0.00000452
|
|
|
$1.39
$
0.00566905
|
$-0.53
$
-0.00214599
|
|
|
$1.63
$
4.90
|
$-0.29
$
-0.87868072
|
Historical Mining Performance
21energy Ofen 2 (40TH/s) performance trends over weekly, monthly, and yearly timeframes.
Historical Profitability
View the historical income and profit trends for this miner.
Where to Buy?
Explore current market availability, trusted suppliers and the latest pricing and stock for this ASIC miner. Verified vendors are clearly marked with a green checkmark. Verified Vendor means we have reviewed the company registration and verified their control over at least one company asset, along with other eligibility criteria. Regardless, offers are provided by third-party sellers, we assume no liability. In case of serious issues, please contact us so we can review their eligibility to be listed on our pages.
No Offers Available
There are currently no offers for this miner. Please check back later.
SHA-256 Miner Generations
Evolution of cryptocurrency mining hardware throughout the years, with the current generation highlighted for reference.
Generation 1
31 minersGeneration 2
31 minersGeneration 3
31 minersGeneration 4
31 minersGeneration 5
31 minersGeneration 6
31 minersGeneration 7
32 minersGeneration 8
32 minersGeneration 1
31 minersGeneration 2
31 minersGeneration 3
31 minersGeneration 4
31 minersGeneration 5
31 minersGeneration 6
31 minersGeneration 7
32 minersGeneration 8
32 miners21energy Ofen 2 — In Detail
21energy Ofen 2 (40TH/s) — a closer look at the hardware and how it performs.
The 21energy Ofen 2 is a state-of-the-art ASIC miner designed for optimal performance in cryptocurrency mining operations. With a powerful hash rate of 40TH/s, it delivers reliable and efficient processing powered by the SHA-256 algorithm, making it suitable for mining Bitcoin and other SHA-256 coins. This miner operates at a power consumption of only 1000W, providing a balance of high performance and energy efficiency. Its air cooling system ensures effective temperature management, maintaining consistent operation even during extended mining sessions. The compact dimensions of 900 x 320 x 140mm and a weight of 24,000 grams make it suitable for various setups, whether in large mining farms or smaller operations. The device generates a noise level of just 35dB, allowing for quieter operation compared to traditional mining hardware. Compatibility with multiple interfaces such as WiFi, USB, and Ethernet provides flexible connectivity options, simplifying integration into existing networks. The Ofen 2 is scheduled for release in April 2026, representing cutting-edge technology in the cryptocurrency mining industry. Its robust build and advanced features ensure durability and longevity, making it a valuable asset for miners aiming to maximize profitability. Whether you're expanding your mining capacity or building a new setup, the 21energy Ofen 2 offers a high-performance, energy-efficient solution designed to meet the demands of modern crypto mining. Experience the future of mining hardware with this innovative device, engineered for efficiency and reliability in a competitive market.
Technical Specifications
21energy Ofen 2 (40TH) — full hardware specifications and mining capabilities.
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Basic Information
Performance
Physical Dimensions
Mineable Cryptocurrencies
Algorithm Information: SHA-256
SHA-256 — what this algorithm is and how it works.
SHA-256 is a cryptographic hash function. Fractal Bitcoin relies on it for proof-of-work consensus. This algorithm processes input data of any length and produces a fixed hash value, ensuring security and integrity in the mining process.
Crypto Mining Pools
Connect to the most reliable mining pools and maximize your crypto mining efficiency with optimized uptime and profitability.
User Reviews
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Frequently Asked Questions
Everything you need to know about the 21energy Ofen 2 (40TH)
NiceHash (BTC)
Bitcoin (BTC)
Bitcoin Cash (BCH)
Fractal Bitcoin (FB)
