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Bitmain Antminer S19K Pro

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Is the Antminer S19K Pro profitable?

The Bitmain Antminer S19K Pro (120T) mines Bitcoin on the SHA-256 algorithm at 120 TH/s, drawing 3,480 W (29.0 J/TH). At $0.08 per kWh it earns about $4.51 a day but spends $6.68 on power, so it loses $2.17 a day. It only makes money if your power costs less than about $0.054 per kWh.

That puts it #366 of 522 on daily profit across every miner we track, and #151 of 262 SHA-256 miners on efficiency. It isn’t in stock with us at the moment. It’s an air-cooled unit, released in April 2024.

Profit at different electricity prices

Same machine, same day, different power bill. Find the row closest to what you pay.

Power pricePower / dayProfit / dayProfit / month
$0.03$2.51$2.00$60
$0.05$4.18$0.33$10
$0.06$5.01-$0.50-$15
$0.08$6.68-$2.17-$65
$0.10$8.35-$3.85-$115
$0.12$10.02-$5.52-$165
$0.15$12.53-$8.02-$241

Figures updated 16:26 UTC, 25 September 2026, using today’s network difficulty and coin prices. Estimates, not financial advice.