| IRONWOLF PRO | |
|---|---|
| Standard Model Numbers | ST4000NE0025 |
| Capacities | 4TB / 4000GB |
| Interface | SATA 6Gb/s |
| FEATURES | |
| Drive Bays Supported | Up to 16 Bays |
| Multi-User Technology (TB/yr) | 300 |
| Rotational Vibration (RV) Sensors | Yes |
| Hot-Plug Support | Yes |
| Cache (MB) | 128 MB |
| RELIABILITY/DATA INTEGRITY | |
| Mean Time Between Failures (MTBF) (hours) | 1.2M |
| Reliability Rating @ Full 24×7 Operation (AFR) | 0.73% |
| Nonrecoverable Read Errors per Bits Read, Max | 1 per 10E15 |
| Power-On Hours (per year) | 8760 |
| Sector Size (Bytes per Logical Sector) | 512E |
| Rescue Services | Yes |
| PERFORMANCE | |
| Spindle Speed (RPM) | 7200 |
| Interface Access Speed (Gb/s) | 6.0, 3.0, 1.5 |
| Max Sustained Rate OD (Mb/s) | 214 |
| Average Latency (ms) | 4.16 |
| Import Ports | Single |
| Rotational Vibraton @ 10-1,500 Hz (rad/s) | 12.5 |
| POWER CONSUMPSION | |
| Startup Current, Typical (12V, A) | 2.0 |
| Idle Power, Average (W) | 5.45 |
| Average Operating Power | 8.5 |
| Standby Mode, Typical (W) | 0.6 |
| Sleep Mode, Typical (W) | 0.6 |
| Power Supply Requirements | +12V and +5V |
| ENVIRONMENTAL | |
| Temperature (°C) | |
| Operating (ambient, min) | 5 |
| Operating (drive case, max) | 60 |
| Nonoperating (ambient, min) | -40 |
| Nonoperating (ambient, max) | 70 |
| Vibration, Nonoperating: 10Hz to 500Hz (Grms) | 3 |
| Shock, Operating, 2ms (Read/Write) (Gs) | 70/40 |
| Shock, Nonoperating, 1ms and 2ms (Gs) | 300 |
| PHYSICAL | |
| Height(mm/in) | 26.11/1.028 |
| Width(mm/in, max) | 101.85/4.01 |
| Depth(mm/in, max) | 146.99/5.787 |
| Weight(g/lb, typical) | 680/1.50 |
Seagate ST4000NE0025 IronWolf Pro HDD 3.5″ 4TB SATA-III 7200rpm Warranty 5 Years
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