Seagate

Seagate St9500620ss Constellation.2 500GB 2.5" Internal HDD

High-Density Storage: Seagate Constellation.2 500GB 2.5" Internal Hard DriveThe Seagate Constellation.2 offers a compact and reliable storage solution for enterprise environments. This 2.5-inch hard drive delivers 500GB of capacity with enterprise-class reliability and low power consumption. Desi...

$130.16*
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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-Density Storage: Seagate Constellation.2 500GB 2.5" Internal Hard Drive

The Seagate Constellation.2 offers a compact and reliable storage solution for enterprise environments. This 2.5-inch hard drive delivers 500GB of capacity with enterprise-class reliability and low power consumption. Designed for nearline applications, the Constellation.2 maximizes data center footprint and ensures efficient data storage.

  • Capacity: 500GB
  • Form Factor: 2.5 inch
  • Interface: SAS / SATA (depending on model)
  • Reliability: 1.4M hours MTBF

Specifications

Capacity
500GB
Form Factor
2.5"
Type
Internal HDD
Series
Constellation.2

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Pros & Cons

👍 Pros

  • Offers a 500GB storage capacity, providing a reasonable amount of space for operating systems and essential applications.
  • Features a 2.5-inch form factor, making it suitable for compact systems or laptops that require smaller internal drives.
  • Designed for internal use, ensuring a secure and integrated storage solution within a computer system.
  • Manufactured by Seagate, a well-established brand in the data storage industry.
  • The Constellation.2 series is often associated with enterprise-grade reliability and performance characteristics.

👎 Cons

  • As an HDD, its performance will be significantly slower compared to solid-state drives (SSDs) in terms of boot times and data transfer speeds.
  • The 500GB capacity might be insufficient for users with large media libraries or extensive software installations.
  • Being a traditional spinning disk, it is more susceptible to physical shock and vibrations than an SSD.
  • Likely consumes more power and generates more heat and noise compared to an SSD.
  • The 2.5-inch form factor, while compact, may still be larger than M.2 SSDs available in modern systems, limiting its use in ultra-thin devices.

Frequently Asked Questions

Yes, the Seagate Constellation.2 is a 2.5-inch internal HDD, which is the standard form factor for many laptops.
As a traditional hard disk drive, it will offer standard HDD performance, which is generally slower than modern Solid State Drives (SSDs) for tasks like booting the operating system or loading applications.
The Constellation.2 series is typically designed with enterprise-grade reliability, suggesting it can handle more demanding workloads and continuous operation compared to consumer-grade drives.
An internal HDD like this integrates directly into your computer's system, providing a seamless and often faster data connection compared to most external drives that connect via USB.
For gaming and large software, 500GB can fill up quickly; users with extensive libraries might find this capacity limiting and may need additional storage.