Seagate 2TB Barracuda 7200 RPM ST2000DM004 256MB Cache Hard Drive
Overview :
Versatile HDDs for all your PC needs bring you industry-leading excellence in personal computing.
For over 20 years the BarraCuda family has delivered super-reliable storage for the hard drive industry.
Capacity 2TB for desktops, BarraCuda leads the market with the widest range of storage options available.
Advanced Power modes help save energy without sacrificing performance.
SATA 6Gb/s interface optimizes burst performance
Seagate Secure ®models provide Self-Encrypting Drive (SED) hardware-based data security and deliver an Instant Secure Erase feature for safe, fast and easy drive retirement. They meet NIST 800-88 media sanitization specifications and also support the Trusted Computer Group (TCG) Opal standard
Specification :
| Model | ST2000DM004 |
| Capacity | 2 TB |
| Bytes Per Sector | 4096 |
| Heads/Disks | 2/1 |
| Performance | |
| Interface | SATA 6Gb/s |
| SATA Transfer Rates Supported (Gb/s) | 6.0/3.0/1.5 |
| Max. Sustained Transfer Rate OD (MB/s) | 220MB/s |
| Cache | 256MB |
| Reliability/Data Integrity | |
| Load/Unload Cycles | 300,000 |
| Nonrecoverable Read Errors per Bits Read, Max | 1 per 10E14 |
| Power-On Hours per Year (24×7) | 2400 |
| Workload Rate Limit (TB/Year) | 55 |
| Power Management | |
| Startup Power (A) | 2.0 |
| Operating Mode, Typical (W) | 4.3 |
| Idle Average (W) | 3.0W |
| Standby Mode/Sleep Mode, Typical (W) | 0.3/0.3 |
| Voltage Tolerance, Inc. Noise (5V) | ±5% |
| Voltage Tolerance, Inc. Noise (12V) | ±10% |
| Environmental/Temperature | |
| Operating (ambient, min) | 0°C |
| Operating (drive case, max) | 60°C |
| Nonoperating (ambient) | -40°C – 70°C |
| Halogen Free | Yes |
| RoHS Compliance | Yes |
| Physical | |
| Height (mm/in, max) | 20.20mm/0.795in |
| Width (mm/in, max) | 101.85mm/4.010in |
| Depth (mm/in, max) | 146.99mm/5.787in |
| Warranty | 2 Years |