Seagate
Seagate ST2000NX0303 2TB 2.5" 7200 RPM 128MB SATA laptop hard drive
2.5-inch 7200 RPM enterprise drive with 2TB capacity, 128MB cache and SATA 6.0Gb/s interface
- InterfaceSATA 6.0Gb/s
- Capacity2TB
- Cache128MB
- Average Latency4.16ms
- RPM7200 RPM
- FeaturesDesign Small and Deliver BIG - 2.5-Inch Nearline Drive Up to
- 2TB capacity fits space-constrained servers with 15mm z-height
- 7200 RPM and 128MB cache accelerate sequential data access
- SATA 6.0Gb/s interface supports high-throughput enterprise workloads
- Low power consumption cuts watts-per-TB by over 50%
- Built for 24x7 operation in high-density storage arrays
Enterprise 2.5-Inch Nearline Drive
The Seagate ST2000NX0303 is a 2TB 2.5-inch hard drive spinning at 7200 RPM with a 128MB cache and SATA 6.0Gb/s interface. It is built for enterprise storage arrays and high-density data centres that need 24x7 environmental robustness in a 15mm z-height form factor.
Before ordering verify bay clearance
Confirm your chassis or server tray accepts a 15mm drive height and the 100.45mm length before ordering. The SATA 6.0Gb/s connection requires a compatible backplane or controller, and the 512E sector format must be supported by your RAID card or operating system for correct operation.
512E SED format and efficiency gains
The drive uses a 512E sector format with Self-Encrypting Drive technology to protect data at rest. Third-generation engineering delivers an 18% sequential performance improvement and over 50% improvement in watts per TB compared to the previous generation, lowering power costs for dense deployments.
Highlights
- 2TB capacity fits space-constrained servers with 15mm z-height
- 7200 RPM and 128MB cache accelerate sequential data access
- SATA 6.0Gb/s interface supports high-throughput enterprise workloads
- Low power consumption cuts watts-per-TB by over 50%
- Built for 24x7 operation in high-density storage arrays
Specifications
| Brand | Seagate |
|---|---|
| Model | ST2000NX0303 |
| Interface | SATA 6.0Gb/s |
| Capacity | 2TB |
| Cache | 128MB |
| Average Latency | 4.16ms |
| RPM | 7200 RPM |
| Features | Design Small and Deliver BIG - 2.5-Inch Nearline Drive Up to 2TB capacity in 15mm z-height, 2.5-inch form factor for spaceconstrained data centers Designed for high-density storage solutions requiring environmentally sound low power consumption and low weight for maximum storage efficiency Choose 12Gb/s SAS for high data integrity, scalability and fast data access or SATA 6Gb/s for economical nearline performance. Third-generation, enterprise-class reliability for 24x7 environmental robustness Highest efficiency with over 50% improvement in watts/TB, and 18% sequential performance im |
| Usage | For Enterprise Storage |
| Form Factor | 2.5" |
| Height (maximum) | 15mm |
| Width (maximum) | 70.10mm |
| Length (maximum) | 100.45mm |
| Shipping weight | 0.91 kg |
| Package size | 127 × 102 × 25 mm |
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