Seagate

Seagate ST91000640SS 1TB 2.5-inch Constellation.2 Enterprise HDD

High-Capacity Storage for Enterprise EnvironmentsThe Seagate Constellation.2 is a robust enterprise-class hard drive optimized for energy efficiency and reliability. Offering up to 1TB of storage in a small footprint, it's ideal for high-capacity servers and storage arrays. Brand: Seagate Model...

$43.65*
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*Price sourced from Amazon.com. Last updated:Jun 04, 2026.Price and availability are subject to change.

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Overview

High-Capacity Storage for Enterprise Environments

The Seagate Constellation.2 is a robust enterprise-class hard drive optimized for energy efficiency and reliability. Offering up to 1TB of storage in a small footprint, it's ideal for high-capacity servers and storage arrays.

  • Brand: Seagate
  • Model: ST91000640SS

Specifications

Capacity
1TB
Form Factor
2.5-inch
Series
Constellation.2 Enterprise

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Pros & Cons

👍 Pros

  • Offers a generous 1TB storage capacity, suitable for extensive data storage needs in enterprise environments.
  • Features a compact 2.5-inch form factor, ideal for space-constrained server racks and blade systems.
  • Belongs to the Constellation.2 Enterprise series, indicating its design for robust, reliable performance.
  • Designed by Seagate, a leading manufacturer in data storage solutions, known for quality.
  • Suitable for enterprise applications requiring high capacity and dependable operation.

👎 Cons

  • Specific interface type (e.g., SATA, SAS) is not explicitly detailed, requiring further compatibility checks.
  • The rotational speed (RPM) is not provided, which impacts understanding its performance characteristics.
  • The cache size is not specified, which is a key factor in drive performance.
  • As an enterprise-grade drive, its cost might be higher than consumer-grade 1TB HDDs.
  • The 2.5-inch form factor may require adapters or specific trays for installation in systems designed for 3.5-inch drives.

Frequently Asked Questions

This Seagate ST91000640SS hard drive offers a substantial 1TB of storage capacity.
This hard drive features a 2.5-inch form factor, making it suitable for enterprise systems where space is a premium.
The specific interface type (e.g., SATA, SAS) for the Seagate ST91000640SS 1TB 2.5-inch Constellation.2 Enterprise HDD is not specified in the provided product information.
This drive is part of the Constellation.2 Enterprise series, indicating it is specifically designed for enterprise-grade applications, such as servers and data centers, due to its reliability and performance characteristics.
No, the rotational speed (RPM) for the Seagate ST91000640SS 1TB 2.5-inch Constellation.2 Enterprise HDD is not provided in the available product details.