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ASIC Profile
Antminer S21 Imm.
Bitmain · Released 2024-12
Snapshot
2026-05-04
BTC Spot
$79,852
Cost to mine 1 BTC
$125,808
Global · Industrial
Select a region and tariff profile.
Region
Tariff
Hardware Specs
- Hashrate
- 301 TH/s
- Power Draw
- 5,569 W
- Efficiency
- 18.5 J/TH
- Release
- 2024-12
Cost to mine 1 BTC · Industrial
Global
$125,808
USA
$73,433
Europe
$178,183
Best Regions · Industrial
Oklahoma, United States
0.055 $/kWh
$51,375
New Mexico, United States
0.061 $/kWh
$56,494
Utah, United States
0.061 $/kWh
$57,052
Most Expensive Regions · Industrial
Hawaii, United States
0.307 $/kWh
$285,634
Italy
0.272 $/kWh
$253,426
Denmark
0.266 $/kWh
$247,360
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