Bitmain · SHA-256 · Rudari BTC
Hosting cene sa svim uključenim za ovu mašinu od 4,199 W i profit koji ostaje uz današnju zaradu. Pitajte hosting da li lokacija prima mašine sa vodenim ili imerzionim hlađenjem.
Kalkulator iz našeg besplatnog vidžeta: po njemu se računa svaki povraćaj na ovoj stranici.
Zarada i povraćaj su procene na osnovu današnjih cena kovanica i težine mreže, pre naknada pula, hostinga i poreza. Menjaju se svakog dana. Nije finansijski savet.
Postavite ovaj kalkulator na svoj sajt →| Period | Prihod | Struja | Zarada |
|---|---|---|---|
| Dan | $8.30 | −$3.67 | $4.63 |
| Nedelja | $58.12 | −$25.68 | $32.44 |
| Mesec | $249.07 | −$110.05 | $139.02 |
| Godina | $3,030 | −$1,339 | $1,691 |
Prihod i trošak struje · 100.8 kWh dnevno · po današnjoj ceni i težini BTC
Sve kovanice koje ovaj majner može da rudari, po današnjim cenama i težini · $0.0364/kWh
| Kovanica | Izrudareno dnevno | Prihod / dan | Zarada |
|---|---|---|---|
 PPC |
94.2 PPC | $28.22 | $24.56 |
 BC2 |
105 BC2 | $10.68 | $7.01 |
 XEC |
1,342,907 XEC | $8.97 | $5.30 |
 BSV |
0.47 BSV | $8.51 | $4.84 |
 BTC Rangirano prema |
0.000102 BTC | $8.30 | $4.63 |
 BCH |
0.0269 BCH | $7.78 | $4.11 |
| BCH2 | 271 BCH2 | $6.78 | $3.12 |
 FB |
9.88 FB | $3.60 | −$0.07 |
Rang-liste koriste glavnu kovanicu algoritma (BTC za SHA-256, LTC + DOGE za Scrypt): male sporedne mreže danas mogu da plaćaju više po hešu, ali ne mogu da prime mnogo hešrejta.
━ Prosečna cena ━ Najniža cena
Bitmain Antminer S21 Immersion (227Th) je ASIC rudar kompanije Bitmain za algoritam SHA-256, sa 227 TH/s pri 4,199 W. Datum izlaska: decembar 2024.. Njegova efikasnost od 18.5 J/TH je blizu medijane SHA-256 rudara koje pratimo (20.4 J/TH). Pri $0.036/kWh je 110. od 299 SHA-256 rudara po dnevnoj zaradi i zarađuje oko $4.63 dnevno rudareći BTC. Najbolja cena na AsicProfitu je $1,387. Po današnjim brojkama isplatio bi se za oko 300 dana. Napravljen je za uronjeno hlađenje u dielektričnoj tečnosti.
Pitajte o ovom majneru. Provereni nalozi pitaju i odgovaraju, prodavci odgovaraju u ime svoje prodavnice, a svaka objava se proverava pre prikaza.
Chen L. · 23. окт 2026. · o drugoj verziji
How hot can my garage get before the S21 starts throttling?
AsicProfit Support AsicProfit · 24. окт 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. окт 2026. · o drugoj verziji
My S21 stops hashing after a few minutes and shows a board error, any ideas?
AsicProfit Support AsicProfit · 23. окт 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. окт 2026. · o drugoj verziji
S21 immersion, what oil temperature and flow does it need?
AsicProfit Support AsicProfit · 22. окт 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. окт 2026. · o drugoj verziji
What does the S21 Hyd need for cooling and power?
AsicProfit Support AsicProfit · 5. окт 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. сеп 2026. · o drugoj verziji
what plug does the S21 come with, C19 or C20?
AsicProfit Support AsicProfit · 29. сеп 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. сеп 2026. · o drugoj verziji
Will an S21 run on a 16A circuit?
AsicProfit Support AsicProfit · 17. сеп 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.
Prijavite se proverenim nalogom da biste postavili pitanje. Prijava
| Model | Hešrejt | 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 | |
| Bitmain Antminer S21 Immersion (239Th) | 239 TH/s | $4.88 | |
| Bitmain Antminer T21 (233Th) | 233 TH/s | $4.65 | |
| MicroBT WhatsMiner M61S | 222 TH/s | $4.53 |
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