| Specifications | 4K Native / 512 Emulation |
|---|---|
| Capacity | 900GB |
| Standard Model | ST900MP0146 |
| Performance | |
| Average Latency (ms) | 2 |
| Sustained Transfer Rate (Outer to Inner Diameter, MB/s) | 315 to 215 |
| Mixed Workload Performance (at 5ms) | 700 |
| Max. Instantaneous Transfer Rate (SAS dual port) MB/s | 2,400 |
| Cache, Multi-segmented (MB) | 256 |
| Interface | 12 Gb/s SAS |
| Intelligent NAND Endurance Management | Yes |
| Features | |
| Fast-Format Models | Yes |
| TurboBoost® Enhanced Read Caching | Yes |
| Advanced Write Caching | Yes |
| Low Halogen | Yes |
| PowerChoice™ Idle Power Technology | Yes |
| Hot Plug Support | Yes |
| Organic Solderability Preservative | Yes |
| Digital Sensors for Humidity | Yes |
| Configuration/Reliability | |
| Discs/Heads | 3/6 |
| Non-recoverable Read Errors per Bits Read, Max | 1 per 10E16 |
| Annualised Failure Rate (AFR) | 0.44% |
| Limited Warranty (years) | 5 |
| Power Management | |
| Typical Op (A) +5V/+12V | 7.6 |
| Average Idling Power (W) | 5.7 |
| Average Operating Power (W) | 7.6 W |
| Environmental | |
| Ambient Temperature, Operating (°C) | 5°C – 55°C |
| Ambient Temperature, Non-operating (C°) | -40°C – 70°C |
| Temperature Change Rate/Hr, Max (°C) | 20 |
| Relative Humidity, Non-condensing (max gradient 20%/hour) | 5% – 95% |
| Shock, Max. Operating: 11ms (Gs) | 40 |
| Shock, Max. Non-operating: 2 ms (Gs) | 400 |
| Vibration, Operating, <400 Hz (Gs) | 0.5 |
| Vibration, Non-operating: <500 Hz (Gs) | 2.4 |
| Physical | |
| Height (mm/in, max) | 15 mm/0.591 in |
| Width (mm/in, max) | 69.85 mm/2.75 in |
| Depth (mm/in, max) | 100.45 mm/3.955 in |
| Weight (g/lb) | 230 g/0.507 lb |