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Power
3900W
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Hashrate
20.50 GH/s
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Efficiency
190.24 J/G
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Algorithm
Scrypt
ElphaPex DG2+ Litecoin & Dogecoin Miner 20.5GH/s | BT-MINERS
WasUS$10,190.00US$7,133.00
Up to 50% better than the previous generation
Supports 24/7 continuous operation
Warranty : Come with 6-month factory warranty.
DG2+ Profitability
Daily est.earnings
Daily est.reward
ROI
Electricity
Electricity ratio
Profit
Miner Profitability History
Description
ElphaPex DG2+ Description
ElphaPex DG2+, optimized for the Scrypt mining algorithm from ElphaPex, comes with a maximum hash rate of 20.5GH/s for a power consumption of 3900W. With an efficient air cooling system, DG2+ dissipates heat effectively, preventing machine overheating while aiding an excellent energy efficiency of 0.19 j/Mh.
*We would like to inform you that as this is a new product, its quality and performance are still in the process of being verified. We are committed to ensuring the highest standards, but we advise potential buyers to exercise caution and make informed decisions when purchasing.
New miners come with a 6 month warranty from the manufacturer.
Exploring Bellscoin: Exchanges, Mining Pools and Setup Guide
Technical Specifications
| Product Glance | Value |
|---|---|
| Model | DG2+ |
| Crypto algorithm/coins | Scrypt|LTC/DOGE/BEL/LKY/PEP/JKC/DINGO |
| Typical hashrate | 20.50 GH/s |
| Power on wall @35℃, Watt | 3900W |
| Detailed Characteristics | Value |
|---|---|
| Power Supply | |
| Input voltage, Volt | 200-240V |
| Hardware Configuration | |
| Server size(length*width*height, w/o package), mm | 369 x 196 x 287 |
| Server size(length*width*height, with package), mm | 480 x 289 x 387 |
| Net weight, kg | 16.5 |
| Gross weight, kg | 17.4 |
| Noise@30℃, dBA | 75db |
| Environment Requirements | Value |
|---|---|
| Storage temperature, °C | -20~70 |
| Operation humidity(non-condensing), RH | 10~90% |
| Operation temperature,°C | -20~45 |
| Operation altitude, m | ≤2000 |
| What's in the Box | Value |
|---|---|
| Original factory mining machinery | ✓ |
| Power supply | ✓ |
| Shockproof packaging | ✓ |
Notes
(1) The hashrate value, power on wall, and power efficiency on wall are all typical values. The actual hashrate value fluctuates by ±3%, and the actual power on wall and power efficiency on wall fluctuate by ±5%.
(2) Caution: Wrong input voltage may cause server damaged.
(3) The noise is loudest when the fan is under maximum RPM(rotation per minute).
(4) When the server is used at an altitude from 900m to 2000m, the highest operating temperature decreases by 1℃ for every increase of 300m.
Estimate time
Please select your preferred product batch – Available Now (In Stock) for immediate shipment or Month Batch for delivery within your chosen timeframe. If no selection is needed, the product is in stock and ready to ship. If you haven’t received your miner after the estimated time, please contact us at [email protected], and our team will assist you promptly.
Shipping
All used miners will undergo testing by our certified technicians before shipping, which requires 3-5 business days. New miners will be shipped from our Shenzhen or Hong Kong warehouse, with international delivery taking approximately 5-10 business days via DHL. Once your order is shipped, you will receive a confirmation email with a tracking number. Shipping fees are calculated based on product type and weight, varying by region.
Returning policy
All sales are final and non-refundable after shipment, but we offer repair and replacement services if there are technical issues with your miner.
Minable pools for
Partners
ElphaPex DG2+ Description
he ElphaPex DG2 20.5 GH/s is a budget-friendly Scrypt ASIC miner optimized for Litecoin (LTC), Dogecoin (DOGE), and other Scrypt-based coins. With a 20.5 GH/s hashrate and standard air-cooled design, the miner offers plug-and-play deployment — perfect for small rigs, home miners, or hobbyist setups. It runs on regular AC power without requiring specialised cooling. Each DG2 unit from BT-MINERS is quality-checked before shipping to ensure stable performance. If you’re seeking low-cost entry into Scrypt mining or want to expand an existing rig without major infrastructure investment, the DG2 20.5 GH/s offers an accessible, hassle-free option.
Product Certification
About the ElphaPex miner
ElphaPex miners, developed by FoundationLogic, set a new standard for efficiency and reliability in crypto mining. Built with cutting-edge, in-house ASIC technology, ElphaPex delivers stable, high-performance mining solutions that have been rigorously tested for industrial-scale applications. At BT-Miners, we are proud to offer ElphaPex miners—engineered for top-tier reliability and designed to give miners a powerful edge in today’s competitive landscape. Given that mining LTC and DOGE have been on the rise, ElphaPex is a top leader in applying Proof of Work (PoW) technology. One of their popular innovative releases is the ElphaPex DG Home 1.
What is Merged Mining?
Merged mining, or Auxiliary Proof-of-Work, enables miners to secure and validate multiple blockchains simultaneously using the same computational effort, enhancing security and operational efficiency across interconnected networks.
First implemented by Namecoin in 2011, this innovative approach has inspired numerous projects to adopt it as a way to share security while maintaining decentralization. Merged mining allows miners to mine multiple cryptocurrencies with a single rig, which is also known as auxiliary proof of Work (AuxPow). Essentially, all the involved cryptocurrencies must be using the same algorithm.
ElphaPex DG2 (20.5 GH/s) vs ElphaPex DG1+ — Clean Comparison
ElphaPex DG2 delivers 20.5 GH/s and better efficiency, making it ideal for small-to-medium Scrypt mining setups. DG1+ provides 14.4 GH/s at a lower entry cost, suitable for beginners or light home mining. Both are air-cooled and plug-and-play, but DG2 offers stronger long-term performance.
| Specification | ElphaPex DG2 (20.5 GH/s) | ElphaPex DG1+ (14.4 GH/s) |
|---|---|---|
| Algorithm | Scrypt (LTC / DOGE) | Scrypt (LTC / DOGE) |
| Hashrate | 20.5 GH/s | 14.4 GH/s |
| Power Consumption | ≈3900–3960 W | ≈3950 W |
| Efficiency | Better performance per GH | Lower efficiency compared to DG2 |
| Cooling | Air-cooled (multi-fan) | Air-cooled (multi-fan) |
| Noise Level | Typical ASIC noise (~75 dB) | Similar noise, slightly less heat due to lower hashrate |
| Voltage | 200–240 V AC | 200–240 V AC |
| Setup Complexity | Plug-and-play, straightforward | Plug-and-play, but requires stable wiring due to high wattage |
| Ideal User | Small-to-medium Scrypt rigs; miners needing higher output | Entry-level or budget-conscious miners |
| Strength | Higher hashrate, better long-term potential | Lower upfront risk, easy to deploy |
| Limitation | Higher power requirement; runs hotter | Lower output; slower ROI in some cases |
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Processing&Shipping Time
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Payment Policies
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Taxes and Custom Duties
Processing&Shipping Time
Payment Policies
Taxes and Custom Duties
All shipments will go out by UPS or DHL.
Please contact us if any documentations are requested by customs.
Our product are excluded of all value added taxes and customs duties sold by BT-Miners. You will be solely responsible for paying any outstanding taxes and duties as per your country’s law and customs. Client will be responsible for additional shipping charges if items are returned to sender.
Contact us at store@bt-miners.tech or 813-820-0668 if you have any questions.
All products on our website are priced in US Dollars.
Payment made by credit or debit card may subject to card processing fees.
We can accept payment by credit/ debit card, wire transfer, ACH transfer (through our online portal), and crypto.
*Machine prices will fluctuate according to the current market price.*
All orders will be dispatch in the order which they were received. Pre-orders typically ships at the end of the month of the batch but may delay if manufacturer delays release/shipment. In stock machines ship in 3-7 business days from our warehouse in China. Bulk orders may release a few days later.
We always try to ship as soon as we can via USP or DHL after full payment has been received and verified.
International shipping usually takes about 5-8 business days. Due to changing regulations, we will not be able to cover duty tax for all orders entering USA. Deliveries to other countries may require customers to clear customs and pay duty tax. Please notify us right away if documents are requested by customs as improper filing may result in higher fees and/or delays.
All sales are final and non-refundable on any terms.
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FAQs
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What Is The Lifespan Of This Mining Machine?
The lifespan of mining hardware is influenced by usage intensity, environmental factors like temperature, humidity, and dust. Proper maintenance and optimal conditions can significantly extend its longevity.
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How Does Electricity Cost Impact Profitability?
Electricity costs play a crucial role in mining profitability, as high rates can quickly offset profit. Therefore, it is vital to access local electricity costs to determine if mining is viable. With high electricity costs and high liquidity of digital assets, investing in an energy-efficient miner becomes even more important.
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What algorithm does ElphaPex DG2 use?
It uses the Scrypt algorithm, suitable for Litecoin, Dogecoin, and other Scrypt-based coins.
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What is the hashrate of DG2?
The DG2 delivers a hashrate of 20.5 GH/s under typical conditions.
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Does DG2 require special cooling or setup?
No — DG2 is air-cooled with built-in fans. No hydro loops or water cooling required.
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What power supply does DG2 need?
DG2 runs on standard AC power (e.g., 220–240 V), making it easy to deploy in typical home or small-farm environments.
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Is DG2 suitable for home mining?
Yes — its modest power needs and air-cooling make it suitable for home rigs, hobbyist setups, or small mining operations. -
What coins can I mine with DG2?
Litecoin (LTC), Dogecoin (DOGE), and other Scrypt-based coins supported by your chosen mining pool.
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Is DG2 a good entry-level miner?
Yes — DG2 is ideal for newcomers or those wanting to test Scrypt mining without large infrastructure investment.
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How complex is setup and maintenance?
Setup is straightforward: plug in AC power, connect to network, and start mining. Maintenance mainly involves ensuring adequate ventilation and occasional dust cleaning.
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Is DG2 good for small farms or long-term use?
For small farms or side rigs, DG2 works well as an affordable, low-commitment option with moderate hashrate and no cooling complexity.
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What’s the advantage of DG2 over high-end miners?
Lower upfront cost, no cooling infrastructure required, simpler deployment and maintenance — making it easier for budget-conscious miners or smaller operations.
