Bitmain · SHA-256 · Rudari BTC
Hosting cijene sa svime uključenim za ovaj stroj od 4,422 W i dobit koja ostaje uz današnju zaradu. Pitajte hosting jesu li na lokaciji prihvaćeni strojevi s vodenim ili imerzijskim hlađenjem.
Kalkulator iz našeg besplatnog widgeta: prema njemu se računa svaki povrat na ovoj stranici.
Zarada i povrat su procjene prema današnjim cijenama kovanica i težini mreže, prije naknada poola, hostinga i poreza. Mijenjaju se svaki dan. Nije financijski savjet.
Postavite ovaj kalkulator na svoju stranicu →| Razdoblje | Prihod | Struja | Zarada |
|---|---|---|---|
| Dan | $8.74 | −$3.86 | $4.88 |
| Tjedan | $61.18 | −$27.04 | $34.14 |
| Mjesec | $262.20 | −$115.89 | $146.31 |
| Godina | $3,190 | −$1,410 | $1,780 |
Prihod i trošak struje · 106.1 kWh dnevno · uz današnju cijenu i težinu BTC
Sve kovanice koje ovaj miner može rudariti, po današnjim cijenama i težini · $0.0364/kWh
| Kovanica | Izrudareno dnevno | Prihod / dan | Zarada |
|---|---|---|---|
 PPC |
99.1 PPC | $29.72 | $25.85 |
 BC2 |
111 BC2 | $11.24 | $7.38 |
 XEC |
1,413,898 XEC | $9.44 | $5.58 |
 BSV |
0.494 BSV | $8.96 | $5.10 |
 BTC Rangirano prema |
0.000107 BTC | $8.74 | $4.88 |
 BCH |
0.0283 BCH | $8.19 | $4.33 |
| BCH2 | 286 BCH2 | $7.14 | $3.28 |
 FB |
10.4 FB | $3.79 | −$0.07 |
Ljestvice koriste glavnu kovanicu algoritma (BTC za SHA-256, LTC + DOGE za Scrypt): male sporedne mreže danas mogu plaćati više po hashu, ali ne mogu primiti mnogo hashratea.
━ Prosječna cijena ━ Najniža cijena
Bitmain Antminer S21 Immersion (239Th) je ASIC rudar tvrtke Bitmain za algoritam SHA-256, s 239 TH/s pri 4,422 W. Datum izlaska: prosinac 2024.. Njegova učinkovitost od 18.5 J/TH blizu je medijana SHA-256 rudara koje pratimo (20.4 J/TH). Pri $0.036/kWh je 103. od 299 SHA-256 rudara po dnevnoj zaradi i zarađuje oko $4.88 dnevno rudareći BTC. Najbolja cijena na AsicProfitu je $1,482. Po današnjim brojkama isplatio bi se za oko 304 dana. Izrađen je za uronjeno hlađenje u dielektričnoj tekućini.
Pitajte o ovom mineru. Provjereni računi pitaju i odgovaraju, prodavači odgovaraju u ime svoje trgovine, a svaka objava se provjerava prije prikaza.
Chen L. · 23. lis 2026. · o drugoj verziji
How hot can my garage get before the S21 starts throttling?
AsicProfit Support AsicProfit · 24. lis 2026.
Bitmain rates the air S21 for 0 to 45°C intake air, higher than the S19 series. In tests, stock firmware ran at full spec at 10 and 20°C and began underclocking near 40°C. Above 900 m altitude the limit drops 1°C per 300 m.
Janis O. · 22. lis 2026. · o drugoj verziji
My S21 stops hashing after a few minutes and shows a board error, any ideas?
AsicProfit Support AsicProfit · 23. lis 2026.
Read the kernel log first. Common causes are a hashboard knocked loose in shipping, a bad data cable or an unstable power supply. One owner fixed this by replacing a faulty supply cable. Reseat cables and test boards one at a time. If it is under Bitmain's 365 day warranty, open a repair ticket rather than opening the case.
Dmitri V. · 20. lis 2026. · o drugoj verziji
S21 immersion, what oil temperature and flow does it need?
AsicProfit Support AsicProfit · 22. lis 2026.
Bitmain lists the S21 Imm at 239 TH/s and 3,824 W in normal mode or 301 TH/s and 5,569 W in high mode, with inlet oil at 30 to 55°C and about 1 cubic metre per hour of coolant flow. It runs on three phase 380 to 415 V. High mode is less efficient.
Felix W. · 3. lis 2026. · o drugoj verziji
What does the S21 Hyd need for cooling and power?
AsicProfit Support AsicProfit · 5. lis 2026.
The S21 Hyd makes about 335 TH/s at 5,360 W on three phase 380 to 415 V. It needs 8 to 10 L/min of deionized or pure water per unit, pressure up to 3.5 bar, pH 8.5 to 9.5, DN10 connectors, and inlet water up to 35°C in normal mode. Replace coolant once conductivity reaches 100 microsiemens per cm.
Oleh B. · 28. ruj 2026. · o drugoj verziji
what plug does the S21 come with, C19 or C20?
AsicProfit Support AsicProfit · 29. ruj 2026.
Bitmain lists a P33 to P13 or C20 to P13 cord included with the air cooled S21. The P13 end goes into the miner's power supply; the C20 end plugs into a C19 socket on a PDU. Hyd and immersion versions use different power supplies, and the Hyd cord is not included.
Minjun P. · 16. ruj 2026. · o drugoj verziji
Will an S21 run on a 16A circuit?
AsicProfit Support AsicProfit · 17. ruj 2026.
It is too tight. Bitmain lists about 3,500 W at the wall for the 200 TH/s air S21, on 220 to 277 V with up to 20 A on one input wire. At 230 V that is over 15 A continuously, which leaves no margin on a 16 A breaker. Give it a dedicated 20 A or larger circuit sized by an electrician.
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| Model | Hashrate | Snaga | Zarada |
|---|---|---|---|
| Bitmain Antminer S23 Immersion (442Th) | 442 TH/s | $11.53 | |
| Bitmain Antminer S21 XP Immersion (300Th) | 300 TH/s | $7.43 | |
| Bitmain Antminer S21 Immersion (301Th) | 301 TH/s | $6.14 | |
| MicroBT WhatsMiner M61S+ | 242 TH/s | $5.26 | |
| Bitmain Antminer T21 (233Th) | 233 TH/s | $4.65 | |
| Bitmain Antminer S21 Immersion (227Th) | 227 TH/s | $4.63 |
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