Seagate

Seagate ST32000645NS Constellation ES.2 2TB SATA HDD

4.3 (10 reviews)

Enterprise-Class Storage: Reliable and Efficient Overview Maximize your data center's potential with the Seagate Constellation ES.2 2TB Internal Hard Drive. Designed for enterprise environments, this drive offers a blend of high capacity, power efficiency, and exceptional reliability. With a fast...

$249.99*
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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

Enterprise-Class Storage: Reliable and Efficient

Overview

Maximize your data center's potential with the Seagate Constellation ES.2 2TB Internal Hard Drive. Designed for enterprise environments, this drive offers a blend of high capacity, power efficiency, and exceptional reliability. With a fast SATA 6Gb/s interface and 7200RPM, it ensures optimal performance for demanding storage needs.

Specifications

  • Brand: Seagate
  • Model: ST32000645NS
  • Capacity: 2 TB
  • Interface: SATA 6Gb/s
  • RPM: 7200 RPM
  • Cache: 64MB
  • Form Factor: 3.5-Inch
  • Technology: Seagate PowerChoice

Key Features

Highest-capacity enterprise drive for demanding data growth

Fifth-generation SATA drive designed for 24×7 reliability

Best-in-class enhanced rotational vibration tolerance ensures consistent performance

Improved power and cooling efficiencies with low power consumption and enhanced PowerChoice technology

Self-Encrypting Drive (SED) option (AES-256) cuts IT drive retirement costs while securely protecting data where it lives-on the drive

Specifications

Capacity
2TB
Interface
SATA
Series
Constellation ES.2
Drive Type
Enterprise Hard Drive
Reliability
24x7 designed
Vibration Tolerance
Best-in-class enhanced rotational vibration tolerance
Power Efficiency
Improved power and cooling efficiencies, low power consumption, enhanced PowerChoice technology
Security Option
Self-Encrypting Drive (SED) option (AES-256)

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Pros & Cons

👍 Pros

  • Offers the highest capacity available in an enterprise drive, suitable for significant data growth requirements.
  • Engineered as a fifth-generation SATA drive, ensuring modern interface compatibility and performance.
  • Designed for 24x7 reliability, making it ideal for continuous operation in demanding environments.
  • Features best-in-class enhanced rotational vibration tolerance, ensuring consistent performance in multi-drive systems.
  • Includes improved power and cooling efficiencies with low power consumption and enhanced PowerChoice technology.

👎 Cons

  • No specific information about the rotational speed (RPM) is provided, which is a key performance metric for HDDs.
  • The noise level of the drive, important for some server environments, is not mentioned in the features.
  • While an enterprise drive, specific use cases beyond general "demanding data growth" are not detailed.
  • The actual power consumption figures are not quantified, only described as "low power consumption."
  • Information on read/write speeds is absent, making it difficult to assess its data throughput capabilities.

Frequently Asked Questions

The Seagate Constellation ES.2 HDD has a substantial capacity of 2TB, designed to meet demanding data growth needs.
Yes, this is a fifth-generation SATA drive specifically designed for 24x7 reliability in enterprise environments.
Yes, it includes a Self-Encrypting Drive (SED) option with AES-256 encryption, which helps reduce IT drive retirement costs and protects data on the drive.
It features best-in-class enhanced rotational vibration tolerance, ensuring consistent performance even in multi-drive configurations.
The drive incorporates improved power and cooling efficiencies with low power consumption and enhanced PowerChoice technology.
This enterprise hard drive utilizes a SATA interface for connecting to compatible systems.
The provided features do not specify the rotational speed (RPM) or precise read/write speeds for this particular hard drive.