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ElphaPex DGHome 2.1Gh – Litecoin & Dogecoin Home Miner

The ElphaPex DGHome 2.1Gh (officially ElphaPex DG Home 1) is a compact, ultra-efficient Scrypt ASIC miner designed for quiet, 24/7 home mining. With a 2.1 GH/s hashrate at around 630W power draw, it’s built to mine Litecoin (LTC), Dogecoin (DOGE) and other Scrypt-based coins while keeping noise and energy consumption low.

Hydro / liquid cooling and a low-noise design (around 50 dB) make it ideal for use in living spaces or small offices, unlike traditional “jet engine” BTC rigs. Just plug it into power and Ethernet/Wi-Fi, connect it to your mining pool, and you’re ready to start earning Scrypt rewards.

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What the ElphaPex DGHome 2.1Gh mines

• Algorithm: Scrypt ASIC miner

• Primary coins:

  • Litecoin (LTC)

  • Dogecoin (DOGE)

• Other supported Scrypt coins (via pools / merged mining):

  • BELLS and other Scrypt-based altcoins, depending on pool support

You can typically mine LTC and DOGE together via merged mining, so every hash works twice – once for Litecoin and once for Dogecoin – without extra power draw (pool-dependent).

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Key features

• 2.1 GH/s Scrypt hashrate
  Delivers 2100 MH/s ±3% on the Scrypt algorithm, giving strong performance for a home-class miner.

• Low power consumption – ±630W
  Typical wall power is around 630W, with energy efficiency of ~0.3 J/MH, helping keep electricity costs manageable compared to older-generation Scrypt miners.

• Home-friendly noise and cooling
  Designed as a home miner with hydro / liquid cooling and a rated noise level of around 50 dB, far quieter than most datacentre units.

• Plug-and-play set-up
  Connect power, hook up via Ethernet or Wi-Fi, point it at a pool, and configure via the web interface – suitable for both new and experienced miners.

• Compact, all-in-one design
  Desktop-style footprint (approx. 410 × 370 × 135 mm, ~10.3 kg) makes it easy to place in a study, spare room or small mining corner.

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Technical specifications

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• Manufacturer: ElphaPex

• Model name: DG Home 1 (marketed here as DGHome 2.1Gh)

• Algorithm: Scrypt (LTC, DOGE, BELLS and other Scrypt coins via pools)

• Hashrate: 2.1 GH/s (2100 MH/s) ±3%

• Power consumption: ~630W at the wall @ 25°C (spec range 620–630W reported by vendors)

• Power efficiency: ~0.3 J/MH

• Cooling: Hydro / liquid cooling system

• Noise level: ~50 dB (home-friendly)

• Input voltage: 100–240V AC, 47–63 Hz

• Network: RJ45 Ethernet 10/100M; some batches also include Wi-Fi support

• Dimensions (W × D × H): ±410 × 370 × 135 mm (without packaging)

• Weight: Net ~10.3 kg; gross ~12.1 kg (varies by batch and packaging)

• Operating temperature: Approx. 5–45/65 °C (environment-dependent)

• Humidity: 5–90% RH non-condensing