# Solo Mining Bitmain Antminer D7 on Dash (DASH)

Machine-readable solo mining datasheet for running **Bitmain Antminer D7** on the **Dash (DASH)** X11 network. Evaluates hashrate output, electrical operational expenditure, Poisson block-finding probabilities, and mining economics tracked by BackPoW.

## Executive Summary

- Target Rig: Bitmain Antminer D7 (ASIC)
- Target Network: Dash (DASH) — Algorithm: X11
- Rig Hashrate: 1.29 TH/s (1.286129e+12 H/s)
- Power Consumption: 3,148 W (75.55 kWh/day)
- Energy Efficiency: 0.00 W/MH/s (J/MH)
- Network Hashrate: 3.61 PH/s (3.605777e+15 H/s)
- Network Hash Share: 3.566855e-04 (0.035669%)
- Expected Block Discovery: about 71.4 blocks per year (mean time: ~5.1 days)
- Operational Breakeven Electricity: 0.0532 USD/kWh

## Solo Mining Metrics Table

| Metric | Value | Unit | Description |
| --- | --- | --- | --- |
| Mining Device | Bitmain Antminer D7 | text | Hardware model name |
| Device Class | ASIC | text | ASIC, GPU, or CPU architecture |
| Device Hashrate | 1.29 TH/s | H/s | Nominal hashrate on X11 |
| Device Power Draw | 3,148 | Watts | Power consumption at wall |
| Energy Efficiency | 0.00 W/MH/s (J/MH) | unit | Energy per unit hash computation |
| Network Hashrate | 3.61 PH/s | H/s | Total active network hash power |
| Network Difficulty | 107085662.82258774 | number | Current consensus target difficulty |
| Block Time (Observed) | 157.7 | seconds | Average interval between blocks |
| Block Reward | 0.4100 | DASH | Full coinbase block reward + fees |
| Coin Spot Price | 50.1900 | USD | Current market exchange rate |
| Single Block Value | 20.58 | USD | Gross fiat value of one block |
| Mean Time to Block | 5.1 days | time | T = (Nethash / Hashrate) * BlockTime |
| Daily Block Probability | 17.76% | percent | 24-hour Poisson chance |
| Monthly Block Probability | 99.72% | percent | 30-day Poisson chance |
| 1-Year Block Probability | 99.99% | percent | 365-day Poisson chance |
| 3-Year Block Probability | 99.99% | percent | 3-year cumulative chance |
| Expected Blocks / Year | 71.3955 | count | Average over 365.25 days |
| Daily Gross Output | 0.080143 | DASH | Expected daily coin yield |
| Daily Gross Value | 4.02 | USD | Revenue before power costs |
| Daily Energy Consumed | 75.55 | kWh/day | Kilowatt-hours consumed |
| Power Cost @ 0.05 USD/kWh | 3.78 | USD/day | Low industrial tariff |
| Power Cost @ 0.08 USD/kWh | 6.04 | USD/day | Standard mining tariff |
| Power Cost @ 0.10 USD/kWh | 7.56 | USD/day | Residential tariff |
| Breakeven Electricity | 0.0532 | USD/kWh | Max rate before loss |
| Hardware Price | 1,149 / 1,149 / 1,149 USD | USD | Market range (min / med / max) |

## Poisson Block Discovery Model & Variance

Solo mining block discovery follows a memoryless Poisson process where every hash attempt has an identical, independent success probability.

- Formula: `P(X >= 1) = 1 - exp(-t / T)`
- `t` is mining duration in seconds
- `T` is mean time between blocks: `T = (Network Hashrate / Miner Hashrate) * Block Time`

Luck percentile table (reference electricity rate 0.08 USD/kWh):

| Luck Scenario | Percentile | Duration | Power (kWh) | Cost @ 0.08 |
| --- | --- | --- | --- | --- |
| 10% Lucky Hit | 10th | 12.9 hours | 40.7 | 3.26 USD |
| 50% Median | 50th | 3.5 days | 267.9 | 21.43 USD |
| 90% Bad Luck | 90th | 11.8 days | 890.0 | 71.20 USD |
| 95% Extreme Drought | 95th | 15.3 days | 1,157.9 | 92.63 USD |

## Hardware Benchmark Profile

- Device: Bitmain Antminer D7
- Slug: bitmain-antminer-d7
- Architecture: ASIC
- Algorithm: X11
- Hashrate: 1.29 TH/s
- Power: 3,148 W
- Efficiency: 0.00 W/MH/s (J/MH)
- Market Cost: 1,149 / 1,149 / 1,149 USD

## Blockchain Network Overview

- Blockchain: Dash (DASH)
- Consensus: X11
- Network Hashrate: 3.61 PH/s (3.605777e+15 H/s)
- Difficulty: 107085662.82258774
- Block Time: 157.7 seconds
- Block Reward: 0.4100 DASH (approx 20.58 USD)
- Spot Price: 50.1900 USD
- Cost of Production (Flagship): 62.57 USD (Bitmain Antminer D9)

## Tracked Solo Mining Pools

Solo pools for Dash (DASH) routing 100% of block rewards to the miner address:

| Pool Name | Fee | Link | Low Hashrate |
| --- | --- | --- | --- |
| fenixpool.com | 0.5% | [fenixpool.com](https://fenixpool.com/pools/mps-dashsolo) | No |
| mining-dutch.nl | 1% | [mining-dutch.nl](https://www.mining-dutch.nl/pools/dash.php) | No |
| kardanpool.com | 1.5% | [kardanpool.com](https://kardanpool.com/dash) | No |
| cyberpool.io | 1% | [cyberpool.io](https://cyberpool.io/#dash-solo) | Yes |
| bowserlab.ddns.net | 1% | [bowserlab.ddns.net](https://bowserlab.ddns.net) | Yes |
| kriptokyng.com | 2.1% | [kriptokyng.com](https://kriptokyng.com/pools/dashsolo) | Yes |

## Machine-Readable JSON Summary

```json
{
  "coin_id": "Dash",
  "coin_name": "Dash",
  "ticker": "DASH",
  "algorithm": "X11",
  "hardware_name": "Bitmain Antminer D7",
  "hardware_slug": "bitmain-antminer-d7",
  "hardware_type": "ASIC",
  "miner_hashrate_h_s": 1286128600000.0,
  "power_watts": 3148.0,
  "efficiency": "0.00 W/MH/s (J/MH)",
  "network_hashrate_h_s": 3605777448890778.0,
  "difficulty": 107085662.82258774,
  "block_time_seconds": 157.659,
  "block_reward_coins": 0.41,
  "spot_price_usd": 50.19,
  "single_block_value_usd": 20.577899999999996,
  "mean_time_to_block_seconds": 442011.21630812896,
  "daily_block_probability": 0.1775521090520913,
  "monthly_block_probability": 0.9971604355027501,
  "yearly_block_probability": 1.0,
  "expected_blocks_per_year": 71.39547331758429,
  "daily_gross_usd": 4.022365257719144,
  "daily_kwh": 75.552,
  "breakeven_electricity_usd_per_kwh": 0.0532396926318184,
  "hardware_price_usd": {
    "min": 1149.0,
    "median": 1149.0,
    "max": 1149.0
  },
  "retrieved_utc": "2026-10-21T18:57:14Z"
}
```

## Provenance & Integration Links

- Retrieved: 2026-10-21T18:57:14Z
- Canonical HTML page: https://backpow.com/Dash/bitmain-antminer-d7
- Coin datasheet: https://backpow.com/Dash.md
- Hardware datasheet: https://backpow.com/hardware/bitmain-antminer-d7.md
- Solo pools directory: https://backpow.com/solo-pools.md
- Live queries over MCP: https://mcp.backpow.com/mcp (tools `calculate_solo_mining_odds`, `get_hardware_benchmarks`)
- Licence: CC BY 4.0 — https://backpow.com/llms.txt