Seagate

Seagate Constellation.2 500GB 2.5" Enterprise HDD (Renewed)

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Reliable Enterprise-Class StorageThe Seagate Constellation.2 ST9500620NS offers dependable performance for enterprise applications. This 2.5" internal hard drive provides ample storage space with a fast 7200 RPM spindle speed and a large 64MB cache, ensuring quick data access and reliable operati...

$29.94*
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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

Reliable Enterprise-Class Storage

The Seagate Constellation.2 ST9500620NS offers dependable performance for enterprise applications. This 2.5" internal hard drive provides ample storage space with a fast 7200 RPM spindle speed and a large 64MB cache, ensuring quick data access and reliable operation.

  • Capacity: 500GB
  • Spindle Speed: 7200 RPM
  • Cache: 64MB
  • Interface: SATA 6.0Gb/s
  • Form Factor: 2.5"
  • Class: Enterprise-Class

Key Features

The industry's highest-reliability 7200-RPM drive, designed for 24×7 operation with MTBF of 1.4M hours and AFR of 0.62%

SATA 6Gb/s for fast, economical Tier 2/nearline performance

Enterprise-class firmware features and best-in-class rotational vibration tolerance maximize system availability and performance.

Lowest operating power (under 6.4W) and enhanced PowerChoice options for additional power savings during slow or idle periods; Workload Management technology helps systems keep drives cool.

Best Fit Apps include: storage-hungry business apps, storage area networks (SAN) & network attached storage (NAS), maximum-capacity servers & blade servers, rich media content storage, enterprise backup & restore - D2D, virtual tape, cloud computing

Specifications

Capacity
500GB
Form Factor
2.5"
Interface
SATA 6Gb/s
Rotational Speed
7200-RPM
MTBF
1.4M hours
AFR
0.62%
Operating Power
Under 6.4W
Condition
Renewed
Best Fit Apps
Storage-hungry business apps, SAN & NAS, Maximum-capacity servers & blade servers, Rich media content storage, Enterprise backup & restore - D2D, Virtual tape, Cloud computing

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Pros & Cons

👍 Pros

  • This 500GB enterprise HDD offers industry-leading 7200-RPM reliability, designed for continuous 24×7 operation.
  • It boasts an impressive MTBF of 1.4 million hours and an AFR of 0.62%, indicating high durability and a low failure rate.
  • Features a SATA 6Gb/s interface for fast and economical performance, suitable for Tier 2/nearline storage.
  • Enterprise-class firmware and best-in-class rotational vibration tolerance maximize system availability and performance.
  • Offers the lowest operating power consumption (under 6.4W) and enhanced PowerChoice options for energy savings.

👎 Cons

  • As a renewed product, its prior usage history is unknown, despite being tested and certified.
  • The 500GB capacity might be considered modest for modern enterprise applications that often require multi-terabyte drives.
  • While designed for enterprise, being a renewed drive might mean a reduced warranty period compared to new units.
  • SATA interface, while economical, may not offer the same performance or features as SAS for the most demanding enterprise workloads.
  • The focus on "lowest operating power" suggests it prioritizes efficiency, which might slightly compromise raw performance compared to other enterprise drives.

Frequently Asked Questions

This Seagate Constellation.2 enterprise hard drive has a storage capacity of 500GB.
This drive utilizes a SATA 6Gb/s interface, offering fast and economical performance for various applications.
Yes, it is designed for 24×7 operation, boasting an industry-highest reliability for a 7200-RPM drive with an MTBF of 1.4 million hours.
This drive features the lowest operating power consumption, under 6.4W, and includes enhanced PowerChoice options for additional power savings during idle periods.
It is best suited for storage-hungry business applications, SAN & NAS, maximum-capacity servers, rich media content storage, enterprise backup, and cloud computing.