←Back to ASIC leaderboard
ASIC Profile
Antminer S21 Imm.
Bitmain · Released 2024-12
Snapshot
2026-03-21
BTC Spot
$68,912
Cost to mine 1 BTC
$115,118
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
$115,118
USA
$74,061
Europe
$156,175
Best Regions · Industrial
Finland
0.013 $/kWh
$12,126
Sweden
0.047 $/kWh
$44,340
Estonia
0.052 $/kWh
$48,939
Most Expensive Regions · Industrial
Ireland
0.312 $/kWh
$292,416
Hawaii, United States
0.307 $/kWh
$288,077
Italy
0.287 $/kWh
$269,021
Explore Mining Workspaces
Open maps, charts, and calculator directly from this ASIC profile.
Vendors
Approved vendor offers for this ASIC model.
No active vendor offers found for this ASIC.
Hosting Offers
Hosting offers tagged to this ASIC model.
No hosting offers found for this ASIC.