Seagate Constellation ES ST32000644NS 2 TB 3.5" Internal Hard Drive - Refurbished
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Product Information for Seagate Constellation ES ST32000644NS 2 TB 3.5" Internal Hard Drive - Refurbished

Highlights for Seagate Constellation ES ST32000644NS 2 TB 3.5" Internal Hard Drive - Refurbished

  • Storage Capacity:2 TB

Marketing Information

Key Advantages

  • Fifth-generation, enterprise, nearline drive designed for 24x7 operation
  • Up to 2TB capacity for data-hungry enterprise business applications
  • Best-in-class enhanced rotational vibration tolerance ensures unrivalled performance in high-density applications for continuous data access.
  • Enhanced efficiencies with PowerChoice host-selectable power options for unprecedented savings during slow or idle periods
  • Seagate RAID Rebuild™ development platform significantly reduces hours of lost productivity.
  • Multi-drive firmware maximized for enterprise system availability
  • Robust performance with dual processor and ramp load technologies (35% average sustained throughput increase over previous generation)
  • Provides business sustainability with Seagate Unified Storage architecture
  • 6Gb/s SAS performance with error detection and correction (IOEDC/IOECC) capabilities and PI (Protection Information)
  • Self-Encrypting Drive (SED) option cuts IT drive retirement expenses while securely protecting data and is one of the easiest, most cost-effective security measures you can implement.1
  • FIPS Self-Encrypting Drive option provides all the benefits of SED and is NIST certified to meet U.S., Canada and U.K. government data encryption compliance requirements.1, 2

Best-Fit Applications

  • High-capacity data center storage
  • Mainstream enterprise external storage arrays (SAN, NAS, DAS)
  • Enterprise backup and restore-D2D, virtual tape
  • Centralized surveillance
  •  Cloud storage

Built-in Devices


Technical Information


Additional Product Specifications


  • Drive Interface: SATA
  • Drive Interface Standard: SATA/300

Drive Performance

  • Buffer: 64 MB
  • Spindle Speed (rpm): 7200

General Information

  • Product Type: Hard Drive
  • Manufacturer Part Number: ST32000644NS-RF
  • Manufacturer Website Address:
  • Manufacturer: Seagate Technology
  • Product Model: ST32000644NS
  • Product Name: Constellation ES ST32000644NS Hard Drive
  • Product Line: Constellation
  • Product Series: ES
  • Brand Name: Seagate
  • Product Condition: Refurbished


Network & Communication

Physical Characteristics

  • Weight (Approximate): 1.57 lb
  • Drive Type: Internal
  • Height: 1"
  • Width: 4"
  • Depth: 5.8"
  • Drive Width: 3.5"

Power Description

Management & Protocols


Technical Information

  • Storage Capacity: 2 TB