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Silver 3.5 inch SATA hard drive with circuit board visible

Seagate

Seagate ST1000NM0033 1TB 7200RPM 128MB 3.5" SATA internal hard drive

SKU CH-AJH0-5R3RA

1 TB 3.5" SATA internal hard drive with 7200 RPM speed and 128 MB cache for desktop storage

  • Enterprise-class reliability with 7200 RPM spindle speed
  • 1 TB capacity for bulk data storage
  • 128 MB cache accelerates read and write operations
  • SATA 6 Gb/s interface enables high-throughput transfers
  • Constellation ES.3 series designed for continuous workloads

Seagate Constellation ES.3 1TB HDD

This is a 3.5 inch SATA desktop internal hard drive with a 1 terabyte capacity. It spins at 7200 RPM and includes a 128 megabyte cache buffer. The drive is designed for standard desktop storage workloads and bulk data retention.

Enterprise build with SATA 6Gb/s interface

The Constellation ES.3 series uses perpendicular recording technology and on-the-fly error correction algorithms. A SATA 6Gb/s connector provides the data and power link for daily read and write operations. Native Command Queueing support helps optimise the order of incoming requests.

Verify 3.5 inch bay and SATA port availability

Ensure your chassis has a free 3.5 inch drive bay and that the motherboard or controller offers an unused SATA port. A SATA power cable from the power supply is also required. This lot contains ten drives packaged together for multi-drive deployments.

Highlights

  • Enterprise-class reliability with 7200 RPM spindle speed
  • 1 TB capacity for bulk data storage
  • 128 MB cache accelerates read and write operations
  • SATA 6 Gb/s interface enables high-throughput transfers
  • Constellation ES.3 series designed for continuous workloads

Specifications

No published specifications for this item yet.

Questions about this item

Does the SATA 6Gb/s interface on the ST1000NM0033 limit real-world throughput?

The drive connects at SATA 6Gb/s, so the interface ceiling is 6Gb/s; sustained read and write speeds will stay below that limit.

Will this 3.5" drive fit a standard desktop drive bay?

Yes, it uses the standard 3.5" form factor and mounts in any desktop bay with four side screws or a tool-less tray.

What is the correct way to install the ST1000NM0033 and what step is often missed?

Mount the drive, attach a SATA data cable to the motherboard and a SATA power cable from the PSU, then initialise the disk in the OS — the step often missed is initialisation.

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