Description
| SPECIFICATIONS | |
| Brand | Seagate |
| Series | IronWolf Pro |
| Model | ST20000NT001 |
| Capacity | 20TB |
| Interface | SATA 6Gb/s |
| Features | |
| Drive Bays Supported | Unlimited |
| Recording Technology | CMR |
| Drive Design (Air or Helium) | Helium |
| Workload Rate Limit (WRL) | 550 |
| Rotational Vibration (RV) Sensors | Yes |
| 256MB | |
| Reliability/Data Integrity | |
| Mean Time Between Failures (MTBF) | 2,500,000 Hours |
| Nonrecoverable Read Errors per Bits Read, Max | 1 per 10E15 |
| Power-On Hours (per year) | 8760 |
| Sector Size (Bytes per Logical Sector) | 512E |
| Performance | |
| Spindle Speed | 7200RPM |
| Interface Access Speed | 6.0 Gb/s |
| Max. Sustained Transfer Rate OD | 285MB/s |
| Rotational Vibration @ 10-1500 Hz | 12.5Rad/s |
| Power Consumption | |
| Startup Current, Typical (12V) | 2.0A |
| Idle Power, Average | 5.5W |
| Average Operating Power | 7.7W |
| Standby Mode, Typical | 1.0W |
| Sleep Mode, Typica | 1.0W |
| Power Supply Requirements | 12V and 5V |
| Environmental/Temperature | |
| Operating Temperature | 0°C - 65°C |
| Nonoperating Temperature | -40°C - 70°C |
| General | |
| Vibration, Nonoperating: 10Hz to 500Hz | 2.27Grms |
| Acoustics, Idle (typical, measured in Idle 1 state) | 20dBA |
| Acoustics, Seek (typical) | 26dBA |
| Shock, Operating 2ms (Read/Write) | 40Gs |
| Shock, Nonoperating, 1ms and 2ms | 200Gs |
| Dimensions | 26.11mm x 101.85mm x 146.9mm |
| Weight | 670g |
| Warranty Information | |
| Warranty | 5 Year Warranty |