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FIG · Equipment

Innosilicon T3 39T

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Is the T3 39T profitable?

The Innosilicon T3 39T mines Bitcoin on the SHA-256 algorithm at 39 TH/s, drawing 2,150 W (55.1 J/TH). At $0.08 per kWh it earns about $1.46 a day but spends $4.13 on power, so it loses $2.66 a day. It only makes money if your power costs less than about $0.028 per kWh.

That puts it #404 of 522 on daily profit across every miner we track, and #201 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 March 2019.

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$1.55-$0.08-$2
$0.05$2.58-$1.12-$33
$0.06$3.10-$1.63-$49
$0.08$4.13-$2.66-$80
$0.10$5.16-$3.70-$111
$0.12$6.19-$4.73-$142
$0.15$7.74-$6.28-$188

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