⛏️ THE MINE

Crypto Mining

ASIC miners, GPU rigs, and profitability calculators. Run the numbers before you buy.

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Antminer S21

Bitmain Antminer S21 (200Th/s, 3500W)

mining
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Based on manufacturer specs

WhatToMine

calculator

Before you buy a miner, you need to know the ROI. WhatToMine tells you exactly that.

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Based on manufacturer specs

🗺️ Boise Mining Reality

💡 Power Costs

  • Idaho average: ~$0.09/kWh (U.S. average: $0.16)
  • 3,500W ASIC = $226/month to run
  • S21 profit margin: ~$180-300/mo (depending on BTC price)
  • ROI break-even: ~14-18 months at $3,499 + power

    • 🏠 Where to Buy

  • Direct: Bitmain (bitmain.com) — new units, warranty
  • Amazon: Faster shipping, used/refurbished options
  • Local: Check Boise Craigslist / Facebook Marketplace
  • Warning: Always calculate ROI before buying

    • ⛏️ Quick Profitability Check

    Daily Revenue
    $18.20
    Daily Cost
    $7.56
    Daily Profit
    $10.64