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Seagate ST1000NM0023 1TB 7.2K-RPM SAS 6Gb/s LFF 3.5 HDD
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Seagate ST1000NM0023 1TB 7.2K-RPM SAS 6Gb/s LFF 3.5 HDD
- 1TB 3.5” LFF SAS 6Gb/s enterprise HDD
- 7,200 RPM Seagate Constellation ES.3 platform
- 128MB cache for strong sequential performance
- T10 PI data integrity protection
- Dual-port SAS for high-availability SAN support
- PowerChoice for efficient power management
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Seagate ST1000NM0023 1TB 7.2K-RPM SAS 6Gb/s LFF 3.5 HDD
The Seagate ST1000NM0023 1TB 7.2K SAS 6Gb/s LFF HDD is an enterprise-class SAS hard disk drive engineered for demanding data center and server storage environments. Running at 7,200 RPM, this drive delivers a 7,200 RPM spindle speed optimized for sequential throughput and high-capacity storage workloads. Its SAS 6Gb/s interface provides high-bandwidth, dual-port enterprise connectivity for mission-critical storage area networks and directly attached RAID storage configurations in production server deployments.
Designed in the LFF 3.5-inch form factor, this Seagate enterprise SAS drive fits all standard server backplane bays and storage enclosures used in modern data center infrastructure. The drive features Seagate's enterprise-grade firmware with RAID-optimized error recovery, ensuring reliable operation in multi-drive arrays during rebuild and concurrent I/O workloads. Dual-port SAS connectivity enables multipath I/O configurations that protect against path failures, providing continuous storage access in high-availability server environments where downtime is unacceptable.
With a high MTBF rating and continuous 24/7 operational certification, this Seagate enterprise SAS HDD is built to withstand the rigors of round-the-clock production server use. Advanced rotational vibration compensation helps maintain consistent performance in high-density multi-drive enclosures where mechanical interference is a common concern. Backed by Seagate's 5-year enterprise warranty, this drive is a trusted, proven storage solution for IT administrators building reliable, scalable data center storage infrastructure for enterprise, cloud, and HPC environments.
Specifications of Seagate ST1000NM0023 1TB SAS HDD
General Information
Technical Information
Interfaces/Ports
Physical Characteristics
Miscellaneous
Benefits of Seagate ST1000NM0023 1TB SAS HDD
- Constellation ES.3 firmware provides best-in-class RAID reliability
- 128MB cache delivers top sequential throughput for the 1TB LFF class
- T10 PI protects against silent data corruption across storage paths
- PowerChoice cuts idle energy cost across large storage deployments
- 1.4M MTBF ensures long operational life in 24/7 production arrays
Why Choose Seagate ST1000NM0023 1TB 7.2K SAS HDD?
- 1TB Constellation ES.3 is Seagate's most deployed enterprise capacity HDD
- T10 PI support makes it essential for data integrity-critical applications
- 128MB cache puts it ahead of standard enterprise 1TB LFF competitors
- SAS 6Gb/s dual-port is the enterprise standard for production SANs
- 5-year warranty reduces total cost of ownership for IT departments
Where is Seagate ST1000NM0023 1TB 7.2K SAS 6Gb/s LFF HDD Used?
- Enterprise NAS and file servers requiring high-reliability SAS HDDs
- Backup storage tiers in data protection and disaster recovery systems
- Archival and compliance storage with data integrity verification needs
- Corporate file servers managing documents and collaboration data
- HPC storage clusters providing high-capacity sequential data access
FAQs
What is the difference between ST1000NM0001 and ST1000NM0023?
The ST1000NM0023 is a newer Constellation ES.3 variant potentially with updated firmware, cache, or OEM configuration differences.
Does T10 PI work with all operating systems?
T10 PI (DIF) requires OS and HBA support; Linux, Windows Server, and VMware ESXi support T10 PI with compatible HBAs.
What sustained throughput does the ST1000NM0023 achieve?
The drive delivers up to 178 MB/s sustained sequential reads, benefiting from the 128MB buffer cache.
Is this drive compatible with HP MSA storage arrays?
Yes, Seagate Constellation ES.3 drives are compatible with HP MSA, HP 3PAR, and other HP enterprise storage systems.
Can I use this drive in an external SAS JBOD enclosure?
Yes, it connects to any SAS 6Gb/s or 12Gb/s JBOD enclosure, expanding storage capacity for connected RAID controllers.