
Description
Model Antminer S21 Imm. from Bitmain mining SHA-256 algorithm with a maximum hashrate of 215Th/s for a power consumption of 3440W.
Specifications
| MANUFACTURE | Bitmain |
| MODEL | Antminer S21 Imm. |
| ALGORITHM | SHA256 |
| WORKING MODE | NEM | HEM |
| POWER | 3440 | 5569 ±5%W |
| HASHRATE | 215 | 301 ±3%Th/s |
| POWER RATIO | 16 | 18.5 ±5%J/Th |
| NETWORK CONNECTION MODE | RJ45 Ethernet 10/100M |
| SIZE WITHOUT PACKAGE | 293×236×364mm |
| SIZE WITH PACKAGE | 600×390×450mm |
| NET WEIGHT | 17.15kg |
| GROSS WEIGHT | 20.45kg |
| PHASE | 3 |
| INPUT VOLTAGE RANGE | 380~415V |
| INPUT FREQUENCY RANGE | 50~60Hz |
| MAXIMUM INPUT CURRENT | 12A |
| INLET COOLANT TEMPERATURE | 30~55℃ |
| OIL FLOW | 1 m³/h |
| STORAGE TEMPERATURE | -20~70℃ |