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Seagate ST320000644NS 2TB 3Gb/s SATA 7200 3.5-inch 64MB Hard Drive
- Fifth-generation enterprise drive designed for 24x7 reliability
- Seagate PowerChoice technology for TCO savings through reduced power consumption
- High-capacity 2TB storage for high-density enterprise applications
- Multi-drive firmware features to maximize system availability and performance
Was $164.35 · You save $24.35
Key specifications
See full specs ↓- Capacity
- 2TB
- Interface
- SATA 3Gb/s
- Spindle Speed
- 7200 RPM
- Cache
- 64MB
- Form Factor
- 3.5-inch
- MTBF
- 1,200,000 hours
Product details
The Seagate Constellation ES drive is a fifth-generation 3.5-inch enterprise-grade hard drive designed for 24x7 high-capacity storage. It provides industry-leading reliability with a 1.2-million-hour MTBF and features Seagate PowerChoice technology for optimized energy consumption in data center environments.
Technical Information
| Capacity | 2TB |
| Interface | SATA 3Gb/s |
| Spindle Speed | 7200 RPM |
Additional Specifications
| Cache | 64MB |
| Form Factor | 3.5-inch |
| MTBF | 1,200,000 hours |
Description
Model Number: ST320000644NS; Interface: SATA 3Gb/s; Capacity: 2TB; Cache: 64MB; Spindle Speed: 7200 RPM; Average Latency: 4.16ms; Sustained Data Transfer Rate: 140MB/s; MTBF: 1.2 Million Hours; Annualized Failure Rate (AFR): 0.73%; Operating Shock: 70Gs (2ms); Non-operating Shock: 300Gs (2ms); Idle Power: 7.0W; Typical Operating Power: 11.2W; Areal Density: 347 Gb/in².
Condition: Refurbished
Free U.S. ground shipping
Typically 1–2 days handling, 3–7 days in transit.
Purchase orders accepted
Government, enterprise, data center and small business.
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