Home / Bitcoin miners / Bitmain Antminer S21+ Hyd / Profitability history
What the Bitmain Antminer S21+ Hyd (358 TH/s) produced each month hosted in Argentina at 6.0¢/kWh with 98.7% uptime, valued at each month's own bitcoin price. Since Nov 2025: 0.05236 BTC mined, $3,991 of revenue, $2,693 of electricity.
The Bitmain Antminer S21+ Hyd was released in Nov 2024; daily market data begins in Nov 2025, so months before that are not shown rather than estimated. The price history covers the full period.
| Month | Bitcoin mined | Avg BTC price | Revenue | Electricity | Profit | Cost per BTC |
|---|---|---|---|---|---|---|
| Nov 2025 | 0.00466 | $96,544 | $450.30 | $249.37 | $200.93 | $53,465 |
| Dec 2025 | 0.00482 | $89,011 | $429.00 | $257.68 | $171.32 | $53,465 |
| Jan 2026 | 0.00482 | $90,561 | $436.47 | $257.68 | $178.79 | $53,465 |
| Feb 2026 | 0.00435 | $69,041 | $300.55 | $232.75 | $67.80 | $53,465 |
| Mar 2026 | 0.00495 | $69,639 | $344.64 | $257.68 | $86.95 | $52,058 |
| Apr 2026 | 0.00477 | $73,653 | $351.08 | $249.37 | $101.71 | $52,328 |
| May 2026 | 0.00501 | $78,042 | $390.83 | $257.68 | $133.15 | $51,479 |
| Jun 2026 | 0.00501 | $63,191 | $316.40 | $249.37 | $67.03 | $49,807 |
| Jul 2026 | 0.00523 | $63,758 | $333.48 | $257.68 | $75.80 | $49,281 |
| Aug 2026 | 0.00534 | $69,368 | $370.38 | $257.68 | $112.70 | $48,276 |
| Sep 2026 | 0.00341 | $78,575 | $267.63 | $166.25 | $101.39 | $48,802 |
| Bought | Paid landed | Bitcoin mined | Worth today | Electricity | Return | Annualized |
|---|---|---|---|---|---|---|
| 1 month ago (2026-08-06) | $4,470 | 0.00788 | $633 | $382 | 6% | 45% |
| 3 months ago (2026-06-18) | $4,470 | 0.01622 | $1,303 | $790 | 11% | 44% |
| 9 months ago (2025-12-09) | $5,164 | 0.04645 | $3,732 | $2,377 | 26% | 33% |
| First listed (Nov 2025) (2025-11-14) | $7,443 | 0.05034 | $4,044 | $2,585 | 20% | 23% |
Profit is over electricity only and does not repay the machine, shipping, import or setup. Bitmain Antminer S21+ Hyd price history · Bitmain Antminer S21+ Hyd specifications and price