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FIG · Equipment

Bitmain Antminer S21e XP Hyd

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Is the Antminer S21e XP Hyd profitable?

The Bitmain Antminer S21e XP Hyd (430Th) mines Bitcoin on the SHA-256 algorithm at 430 TH/s, drawing 5,590 W (13.0 J/TH). At $0.08 per kWh it earns about $16.15 a day, spends $10.73 of that on power, and keeps $5.42. That’s around $162 a month. It stops making money above roughly $0.120 per kWh.

That puts it #41 of 522 on daily profit across every miner we track, and #23 of 262 SHA-256 miners on efficiency. At the current best price of $4,781 it would pay for itself in about 2.5 years if today’s numbers held. They won’t, so treat that as a rough guide. It’s a hydro (water-cooled) unit, released in November 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$4.02$12.12$364
$0.05$6.71$9.44$283
$0.06$8.05$8.10$243
$0.08$10.73$5.42$162
$0.10$13.42$2.73$82
$0.12$16.10$0.05$2
$0.15$20.12-$3.97-$119

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