Seagate

Seagate ST2000NX0343 2TB SAS 12Gb/s Enterprise HDD

5.0 (1 reviews)

Maximize Data Center Efficiency with Enterprise-Class Storage Introducing the Seagate Enterprise Capacity 2.5 HDD, a high-performance hard drive designed for demanding nearline applications. This drive combines high capacity, enterprise reliability, and low power consumption to optimize your dat...

$180.00*
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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

Maximize Data Center Efficiency with Enterprise-Class Storage

Introducing the Seagate Enterprise Capacity 2.5 HDD, a high-performance hard drive designed for demanding nearline applications. This drive combines high capacity, enterprise reliability, and low power consumption to optimize your data center's storage capabilities.

Specifications:

  • Capacity: 2TB
  • Interface: SAS 12Gb/s
  • Form Factor: 2.5 Inch

Key Features

Lot of space in 15mm z-height, 2.5-inch form factor for space constrained data center

Designed for high-density storage solutions requiring environmentally sound low power consumption and low weight for maximum storage efficiency

Third-generation, enterprise-class reliability for 24×7 environmental robustness

Improved rotational vibration tolerance and head micro-actuation maximizes system availability and performance

Lowest enterprise operating power and enhanced PowerChoice options for additional power savings during idle periods

The available storage capacity may vary.

Specifications

Capacity
2TB
Interface
SAS 12Gb/s
Form Factor
2.5-inch
Z-Height
15mm
Reliability
Third-generation, enterprise-class (24x7)
Vibration Tolerance
Improved rotational vibration tolerance
Power Features
Lowest enterprise operating power, enhanced PowerChoice options

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Pros & Cons

👍 Pros

  • Offers a generous 2TB of storage capacity in a compact 15mm z-height, 2.5-inch form factor.
  • Designed specifically for high-density storage solutions, optimizing space in data centers.
  • Boasts enterprise-class reliability for 24x7 operation, ensuring robust performance in demanding environments.
  • Features improved rotational vibration tolerance and head micro-actuation, maximizing system availability and performance.
  • Provides lowest enterprise operating power and enhanced PowerChoice options, contributing to significant power savings during idle periods.

👎 Cons

  • The available storage capacity may vary, which could lead to slightly less than the advertised 2TB in some instances.
  • The 2.5-inch form factor might require specific mounting brackets or bays in systems designed for 3.5-inch drives.
  • As an enterprise-grade drive, its advanced features and reliability may come at a higher cost compared to consumer-grade HDDs.
  • Requires SAS 12Gb/s interface, which is typically found in server and enterprise systems, not standard consumer desktops.
  • PowerChoice options are beneficial but require specific system configuration to fully utilize for power savings.

Frequently Asked Questions

This Seagate ST2000NX0343 drive offers a 2TB storage capacity, though the available storage may vary slightly.
This enterprise HDD is designed with a 2.5-inch form factor and a 15mm z-height, ideal for space-constrained data centers.
Yes, it features third-generation, enterprise-class reliability for robust 24x7 environmental performance.
The Seagate ST2000NX0343 offers the lowest enterprise operating power and enhanced PowerChoice options for additional power savings during idle periods.
Yes, it provides improved rotational vibration tolerance and head micro-actuation to maximize system availability and performance in such setups.