Antminer T21 — Mining Profitability

The Antminer T21 (190 TH/s, 19 J/TH) trades at an estimated ~$2,470 (August 2026). At the current hashprice ($31/PH/day) it generates ~$5.97/day gross — about $0.77/day net at $0.06/kWh. Break-even electricity price: $0.069/kWh.

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Specifications

Hashrate

190 TH/s

Power

3,610W

Efficiency

19 J/TH

Cooling

Air

Release Date

October 2023

Est. $/TH

$13.0/TH

Manufacturer

Bitmain

Live Profitability

Compare with similar models

Avalon A1466

170 TH/s · 19 J/TH · Air

Avalon A15

194 TH/s · 18.8 J/TH · Air

Whatsminer M60S

186 TH/s · 18.5 J/TH · Air

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