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ElphaPex

Buy ElphaPex DG2+ 20.5 GH/s Dogecoin & Litecoin Scrypt Miner

Model: DG2+

20.5 GH/s 3900W Scrypt 190.24 J/TH

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Quantity

Total Price

$9,134.00

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Tested hardware

Worldwide

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Support

Mining experts

Hashrate

20.5 GH/s

Power

3900 W

Efficiency

190.24 J/GH

Noise

75 dB

The ElphaPex DG2+ is ElphaPex's higher-hashrate air-cooled Scrypt miner: 20.5 GH/s at 190 J/GH for Litecoin and Dogecoin merge-mining. A third-brand alternative to Bitmain and VolcMiner, in stock and ready to ship. No liquid cooling required. In stock at $9,134, hosting-ready and shipped worldwide DDP.

Estimated Mining Returns

Based on current BTC price & network difficulty. Indicative only.

Period Daily Weekly Monthly
Income
$9.18 $64.26 $275.40
Electricity
-$4.68 -$32.76 -$140.40
Profit
$4.50 $31.50 $135.00

Using 0.050 $/kWh · Network difficulty as of today. Estimates only.

Adjust rate in the bar above

Updated daily. Last refresh: Jul 22, 2026. Estimates at $0.08/kWh.

At a Glance Live data · July 22, 2026
Best for

Small-to-mid farms at $0.05–$0.10/kWh, where moderate efficiency meets reasonable upfront cost.

Daily profit by electricity rate
Your rate · $0.050/kWh
+$4.50 /day
ROI ~68 months
Hosted · $0.040/kWh
+$5.44 /day
ROI ~56 months
Avg US grid · $0.070/kWh
+$2.63 /day
ROI ~116 months
Home power · $0.120/kWh
−$2.05 /day
Unprofitable at this rate
Breakeven rate Profitable below $0.098/kWh
Efficiency rank #10 of 44 Scrypt miners in our catalog (190.2 J/GH)
Availability In stock · ships in 5–7 days · DDP worldwide
Hosting compatibility ✓ All US facilities (air)
Hardware specs
Hashrate 20.5 GH/s
Power 3,900 W
Efficiency 190.2 J/GH
Noise 75 dB
Weight 16.5 kg
Cooling Air
Buy now — from $9,134 Get hosting quote

Full Specifications

Hashrate 20.5 GH/s
Power Consumption 3900 W
Efficiency 190.24 J/GH
Algorithm Scrypt
Model DG2+
Release Year Jul 2025
Noise Level 75 dB
Dimensions 369 x 196 x 287mm
Weight 16.5 kg
Voltage 200-240V
Interfaces Ethernet
Operating Temp 5 - 45 °C
Humidity 5 - 95 %
Cooling Type Air

What's in the Box

DG2+
Power supply unit (PSU)
Power cables
Quick start guide

Contents may vary by batch. Exact items listed in order confirmation.

Quick Setup

1

Connect PSU to miner and plug into the outlet

2

Connect ethernet cable to your router or switch

3

Find miner IP via router admin or IP scanner tool

4

Open web interface, enter pool URL and wallet — start mining

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Get a Quote for the Buy ElphaPex DG2+ 20.5 GH/s Dogecoin & Litecoin Scrypt Miner

Pricing, lead time, and hosting options. Personal advice from our sales team.

Reply within 24h via email, WhatsApp, or call.

Product Details

ElphaPex DG2+ 20.5 GH/s: What It Mines, Where It Sits in the Catalog, and Our Verdict

The ElphaPex DG2+ is an air-cooled Scrypt miner and the higher-hashrate unit in ElphaPex's DG2 line. Its place in our catalog is supplier diversity: a third-brand air-cooled option for Litecoin and Dogecoin mining, in stock now, for operators who do not want to rely on a single manufacturer. What Scrypt mines. Scrypt is Litecoin's algorithm, and because Dogecoin is merge-mined with Litecoin, the DG2+ earns both at once, Litecoin as the primary chain and Dogecoin alongside it on the same work, with no extra power for the second coin. Its 20.5 GH/s is solid combined Litecoin and Dogecoin output. Hashrate and efficiency, stated accurately. At 3,900W for 20.5 GH/s the DG2+ runs at 190 J/GH. That is mid-pack: more efficient than the VolcMiner D1 and the air Antminer L9, but behind the VolcMiner D3 (179), the air L11 Pro (172) and well behind the SealMiner DL1 (149). We do not claim it leads on efficiency, because it does not. Why buy ElphaPex. The reason is choice. ElphaPex is a third Scrypt manufacturer alongside Bitmain and VolcMiner, which gives buyers a way to diversify supply, hedge against a single vendor's pricing or lead times, and compare offers across three makers. The DG2+ mines the same coins on the same Scrypt pools as any other unit here, so the practical difference is the brand, the price and the availability. Our verdict, and how to run it. Choose the DG2+ when you want a third supplier or find ElphaPex better priced or more available; choose the VolcMiner D3 or the air L11 Pro if efficiency within air-cooled units is the priority, or the SealMiner DL1 for the best efficiency overall. It is air-cooled at 75 dB on three-phase power, industrial equipment for a ventilated facility, not a home setup. In stock at $9,134. We host it in our facilities and ship every unit tested, worldwide DDP with duties handled.

ElphaPex DG2+: A Third-Brand Air-Cooled Scrypt Option

Scrypt mining means Litecoin and Dogecoin, merge-mined together, and the ElphaPex DG2+ is ElphaPex's higher-hashrate air-cooled way to do it. Hashrate and efficiency. 20.5 GH/s of Scrypt hashrate at 3,900W is 190 J/GH. On Scrypt that mines Litecoin directly and earns the Dogecoin merge-mined alongside it, no extra power for the second coin. At 190 J/GH it sits mid-pack in our catalog, behind the air Antminer L11 Pro (172) and the VolcMiner D3 (179), so its case is brand choice rather than leading efficiency. Where it fits. ElphaPex is a third Scrypt manufacturer alongside Bitmain and VolcMiner, and the DG2+ is its higher unit in the DG2 line. For an operator who wants to spread supply across more than one or two vendors, or who finds better pricing or availability on ElphaPex, it is a capable air-cooled choice that mines the same Litecoin and Dogecoin on the same pools. It is air-cooled at 75 dB, needs only airflow and three-phase power. In stock at $9,134. We host it and ship worldwide DDP.

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ElphaPex DG2+: ElphaPex's Higher-Hashrate Air Scrypt Miner

The ElphaPex DG2+ is an air-cooled Scrypt ASIC miner and the higher-hashrate unit in ElphaPex's DG2 line. It produces 20.5 GH/s on the Scrypt algorithm at 190 J/GH, mining Litecoin and earning Dogecoin merge-mined on the same work, no extra power for the second coin, drawing 3,900W. ElphaPex is a third manufacturer competing with Bitmain and VolcMiner on Scrypt, so the DG2+ is a supplier-diversity option for Litecoin and Dogecoin mining, air-cooled and in stock now. In stock at $9,134, hosting-ready in our facilities and shipped worldwide DDP, duties handled.

A Third-Brand Scrypt Option

ElphaPex competes with Bitmain and VolcMiner on Scrypt. The DG2+ gives buyers a third supplier to diversify across. 20.5 GH/s for 3,900W.

Mines Litecoin and Dogecoin

Scrypt mines Litecoin, with Dogecoin merge-mined on the same work. Both coins earned at once, no extra power for the second.

In Stock, Air-Cooled

Ready to ship at $9,134, air-cooled at 75 dB, needs only airflow and three-phase power. No liquid loop to build. Hostable with us.

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FAQ

Frequently Asked Questions

Litecoin and Dogecoin. It runs Scrypt, Litecoin's algorithm, and because Dogecoin is merge-mined with Litecoin it earns both at once on the same work, with no extra power for the second coin.

20.5 GH/s of Scrypt hashrate at 3,900W, which is 190 J/GH, air-cooled at 75 dB. That is mid-pack in our catalog, behind the VolcMiner D3 (179) and the air Antminer L11 Pro (172).

Supplier diversity. ElphaPex is a third Scrypt manufacturer, so buying the DG2+ lets you spread orders across more than one vendor and hedge against any single maker's pricing or lead times. It mines the same Litecoin and Dogecoin on the same pools, so the difference is the brand, the price and the availability, not the result.

No. At 190 J/GH it is mid-pack. More efficient air units include the VolcMiner D3 (179) and the Antminer L11 Pro (172), and the SealMiner DL1 leads overall at 149. Choose the DG2+ for brand choice, pricing or availability rather than for leading efficiency.

No. At 3,900W on three-phase power and 75 dB it is industrial equipment for a ventilated facility, not a living space. For a quiet home Scrypt unit, ElphaPex's own DG Home is the right choice.

It depends on the Litecoin and Dogecoin price, the Scrypt network difficulty and your electricity rate, so there is no fixed number. At 190 J/GH efficiency, your power cost matters, so model it in the MillionMiner calculator with your own rate and compare against the more efficient units before you buy.

Any major Scrypt pool that supports Litecoin and Dogecoin merge mining, such as ViaBTC, litecoinpool.org or Prohashing. The DG2+ points at the pool once and earns both rewards from the same work. We can advise on setup with your order.

Yes. We host the DG2+ in our facilities, handling power, cooling and uptime while you own the miner. Ask about hosting with your order and we will confirm rates and availability.