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Silver 3.5 inch internal hard drive with circuit board visible

Seagate

Seagate Constellation ES ST1000NM0011 1TB 7200RPM 64MB 3.5" SATA internal hard drive

SKU CH-ANMJ-75XJR

1 TB enterprise 3.5″ SATA drive spinning at 7 200 RPM with a 64 MB cache

  • 1 TB capacity for bulk storage
  • 7200 RPM spindle speed for responsive access
  • 64 MB cache to smooth burst workloads
  • SATA 6 Gb/s interface for broad compatibility
  • 5 inch form factor fits standard drive bays

Purpose-built enterprise storage

The Seagate Constellation ES ST1000NM0011 is a 1TB 3.5-inch SATA hard drive designed for continuous operation in servers and storage arrays. Its 7200RPM spindle speed and 64MB cache support consistent throughput for multi-user workloads and nearline archiving.

Suited for RAID and bulk capacity

This drive fits administrators expanding RAID volumes or populating JBOD enclosures where sustained sequential performance and vibration tolerance matter. Builders needing low-latency random access for boot drives or databases should consider solid-state alternatives instead.

Interface speed gates the subsystem

The SATA 6Gb/s interface sets the maximum bus bandwidth available to the controller. If the host backplane or HBA only negotiates at 3Gb/s the drive will still operate but peak throughput will be limited to that lower link rate.

Highlights

  • 1 TB capacity for bulk storage
  • 7200 RPM spindle speed for responsive access
  • 64 MB cache to smooth burst workloads
  • SATA 6 Gb/s interface for broad compatibility
  • 5 inch form factor fits standard drive bays

Specifications

No published specifications for this item yet.

Questions about this item

Should I choose the 1TB capacity or a different size?

This model provides 1TB of storage in a single 3.5-inch SATA drive with a 64MB cache, suited for desktop workloads needing capacity and 7200RPM performance.

What does the 7200RPM rotational speed deliver in daily use?

The 7200RPM spindle speed gives quicker seek times and higher sustained throughput than slower-spinning drives, reducing load times for applications and large files.

What does the SATA 6Gb/s interface limit in practice?

The SATA 6Gb/s link caps the maximum burst transfer rate at 6Gb/s, so real-world sequential speeds will not exceed that ceiling even if the drive mechanics could go faster.

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