Home / Bitcoin miners / Bitmain Antminer S21 Hyd / Profitability history
What the Bitmain Antminer S21 Hyd (335 TH/s) produced each month hosted in Argentina at 6.5¢/kWh with 98.7% uptime, valued at each month’s own bitcoin price. Since Sep 2023: 0.31044 BTC mined, $20,222 of revenue, $10,328 of electricity.
Today: $0.75 a day after electricity and $63,675 of electricity per bitcoin mined, hosted in Argentina at 6.5¢/kWh, as of Nov 13, 2026 with bitcoin at $69,011. Today's profitability at each site. Mining output depends on bitcoin's price, network difficulty and uptime, and is not guaranteed. Nothing here is investment advice.
| Month | Bitcoin mined | Avg BTC price | Revenue | Electricity | Profit | Cost per BTC |
|---|---|---|---|---|---|---|
| Sep 2023 | 0.00681 | $26,565 | $180.84 | $80.90 | $99.94 | $11,884 |
| Oct 2023 | 0.02230 | $29,625 | $659.09 | $278.66 | $380.44 | $12,495 |
| Nov 2023 | 0.02203 | $36,499 | $804.34 | $269.67 | $534.68 | $12,239 |
| Dec 2023 | 0.02379 | $42,426 | $1,010.37 | $278.66 | $731.71 | $11,712 |
| Jan 2024 | 0.02001 | $42,920 | $858.86 | $278.66 | $580.20 | $13,927 |
| Feb 2024 | 0.01627 | $49,503 | $801.85 | $260.68 | $541.18 | $16,018 |
| Mar 2024 | 0.01654 | $67,612 | $1,118.00 | $278.66 | $839.34 | $16,844 |
| Apr 2024 | 0.01426 | $65,967 | $943.96 | $269.67 | $674.29 | $18,912 |
| May 2024 | 0.00814 | $65,088 | $530.09 | $278.66 | $251.43 | $34,213 |
| Jun 2024 | 0.00828 | $66,005 | $547.54 | $269.67 | $277.88 | $32,588 |
| Jul 2024 | 0.00815 | $62,733 | $510.56 | $278.66 | $231.90 | $34,202 |
| Aug 2024 | 0.00743 | $60,064 | $446.27 | $278.66 | $167.62 | $37,516 |
| Sep 2024 | 0.00698 | $60,182 | $420.32 | $269.67 | $150.66 | $38,612 |
| Oct 2024 | 0.00734 | $65,540 | $480.45 | $278.66 | $201.79 | $37,984 |
| Nov 2024 | 0.00637 | $86,295 | $548.87 | $269.67 | $279.20 | $42,361 |
| Dec 2024 | 0.00624 | $98,317 | $613.30 | $278.66 | $334.64 | $44,683 |
| Jan 2025 | 0.00595 | $99,947 | $595.10 | $278.66 | $316.45 | $46,802 |
| Feb 2025 | 0.00529 | $95,565 | $505.02 | $251.69 | $253.34 | $47,620 |
| Mar 2025 | 0.00582 | $85,023 | $494.72 | $278.66 | $216.07 | $47,897 |
| Apr 2025 | 0.00523 | $86,331 | $450.89 | $269.67 | $181.22 | $51,603 |
| May 2025 | 0.00541 | $103,376 | $558.71 | $278.66 | $280.06 | $51,552 |
| Jun 2025 | 0.00500 | $105,726 | $528.65 | $269.67 | $258.98 | $53,936 |
| Jul 2025 | 0.00529 | $115,184 | $608.67 | $278.66 | $330.02 | $52,661 |
| Aug 2025 | 0.00503 | $114,924 | $578.49 | $278.66 | $299.83 | $55,360 |
| Sep 2025 | 0.00457 | $113,009 | $516.43 | $269.67 | $246.77 | $59,001 |
| Oct 2025 | 0.00435 | $114,290 | $496.86 | $278.66 | $218.20 | $64,084 |
| Nov 2025 | 0.00410 | $96,532 | $394.99 | $269.67 | $125.32 | $65,842 |
| Dec 2025 | 0.00436 | $89,008 | $388.38 | $278.66 | $109.72 | $63,860 |
| Jan 2026 | 0.00446 | $90,557 | $403.52 | $278.66 | $124.86 | $62,511 |
| Feb 2026 | 0.00433 | $69,035 | $299.12 | $251.69 | $47.44 | $58,075 |
| Mar 2026 | 0.00461 | $69,617 | $320.50 | $278.66 | $41.85 | $60,502 |
| Apr 2026 | 0.00458 | $73,507 | $336.42 | $269.67 | $66.76 | $58,936 |
| May 2026 | 0.00481 | $78,032 | $375.19 | $278.66 | $96.53 | $57,982 |
| Jun 2026 | 0.00476 | $63,237 | $301.26 | $269.67 | $31.59 | $56,599 |
| Jul 2026 | 0.00502 | $63,709 | $319.92 | $278.66 | $41.26 | $55,511 |
| Aug 2026 | 0.00512 | $69,262 | $354.93 | $278.66 | $76.28 | $54,394 |
| Sep 2026 | 0.00486 | $80,390 | $390.21 | $269.67 | $120.55 | $55,516 |
| Oct 2026 | 0.00473 | $82,327 | $389.69 | $278.66 | $111.03 | $58,910 |
| Nov 2026 | 0.00183 | $76,090 | $139.55 | $116.86 | $22.69 | $63,715 |
| Bought | Paid landed | Bitcoin mined | Worth today | Electricity | Return | Annualized |
|---|---|---|---|---|---|---|
| First listed (Mar 2024) (2024-03-18) | $9,586 | 0.18995 | $14,043 | $8,728 | 55% | 21% |
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 · Hashprice nearly halved, and the Antminer S21 Hyd still cleared its power every month