Description
General Information
Manufacturer: Seagate Technology
Manufacturer Part Number: ST2000NM003A
Manufacturer Website Address: https://www.seagate.com
Brand Name: Seagate
Product Line: Exos
Product Series: 7E8
Product Model: ST2000NM003A
Product Name: Exos 7E8 ST2000NM003A Hard Drive
Marketing Information: The Seagate® Exos® 7E8 enterprise hard drive confidently stores up to 8TB of data without sacrificing performance. The secure, high-capacity, high-performance drives are optimized for demanding enterprise bulk data applications.
Enterprise Drive for Bulk Data Applications
Exos 7E8 hard drives support up to 8TB per drive, offering bulk data storage for data center infrastructures requiring a highly reliable enterprise hard drive. Exos 7E8 provides costeffective, reliable access to unstructured data. Built on field-proven 10th-generation conventional magnetic recording (CMR) technology, the Exos 7E8 drive helps to catalyze the datasphere, enabling data center architects and IT professionals to deliver trusted performance, rock-solid reliability, ironclad security, and low TCO for demanding 24�7 operations.
Best-Fit Applications
- Hyperscale applications/cloud data centers
- Massive scale-out data centers
- OLTP and HPC applications
- High-capacity density RAID storage
- Mainstream enterprise external storage arrays
- Distributed file systems, including Hadoop and Ceph
- Enterprise backup and restore—D2D, virtual tape
- Centralized surveillance
| Specifications | 512n SAS |
| Capacity | 2TB |
| Base Model | ST2000NM003A |
| Features | |
|---|---|
| Protection Information (T10 DIF) | Yes |
| Humidity Sensor | Yes |
| SuperParity | Yes |
| Low Halogen | Yes |
| PowerChoice™ Technology | Yes |
| PowerBalance Technology | Yes |
| Cache, Multisegmented (MB) | 256MB |
| Advanced Write Caching (2M internal NOR flash) | Yes |
| Reliability/Data Integrity | |
| Vibration, Nonoperating: 10Hz to 500Hz (Grms) | 5 |
| Mean Time Between Failures (MTBF, hours) | 2,000,000 |
| Reliability Rating @ Full 24×7 Operation (AFR) | 0.44% |
| Nonrecoverable Read Errors per Bits Read | 1 sector per 10E15 |
| Power-On Hours per Year | 8,760 |
| Sector Size (Bytes per Logical Sector) | 512 |
| Performance | |
| Spindle Speed (RPM) | 7,200 |
| Interface Access Speed (Gb/s) | 12.0、6.0、3.0 |
| Max. Sustained Transfer Rate OD | 215MB/s |
| Average Latency (ms) | 4.16 |
| Interface Ports | double |
| Rotational Vibration @ 1500Hz (rad/s²) | 12.5 |
| Power Consumption | |
| Idle Power, Average (W) | 5.94 |
| Typical Operating, Random Read (W) | 11.33 |
| Power Supply Requirements | +12V 和 +5V |
| Environmental | |
| Temperature, Operating (°C) | 5°C – 60°C |
| Shock, Operating 2ms Read/Write (Gs) | 70/40 G |
| Shock, Nonoperating, (1ms/2ms) (Gs) | 150/300 |
| Physical | |
| Height (in/mm, max) | 1.028in/26.1mm |
| Width (in/mm, max) | 4.010in/101.85mm |
| Depth (in/mm, max) | 5.787in/147.0mm |
| Weight (g/lb) | 649g/1.43lb |
| Carton Unit Quantity | 20 |
| Cartons per Pallet/Cartons per Layer | 40/8 |
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