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Home Networking Servers & Storage Seagate IronWolf Pro 20TB SATA 7200RPM NAS Internal Hard Drive

Seagate IronWolf Pro 20TB SATA 7200RPM NAS Internal Hard Drive

Brand:
Seagate

The Seagate IronWolf Pro 20TB is a high-capacity enterprise-grade NAS hard drive engineered for businesses, creative professionals, and data-intensive environments. Featuring a 7200RPM spindle speed, SATA 6Gb/s interface, large cache, and workload support for always-on NAS systems, it delivers dependable performance, scalability, and long-term data reliability for multi-bay storage deployments.

OVERVIEW

  • The Seagate IronWolf Pro ST20000NT001 20TB Internal Hard Drive is engineered for high-performance, always-on environments such as servers, workstations, and enterprise NAS systems. Built with Conventional Magnetic Recording (CMR) technology, it delivers consistent performance, data integrity, and long-term reliability for demanding multi-user workloads.
  • With a 7200 RPM rotational speed and SATA 6Gb/s interface, this 3.5-inch drive ensures fast data access and sustained throughput, making it ideal for large-scale storage, virtualization, backups, and content creation. The 512e advanced format enhances compatibility with modern systems while optimizing storage efficiency.
  • Designed for 24/7 operation, IronWolf Pro drives are rigorously tested for durability and reliability, making them a trusted solution for professionals who require dependable, high-capacity storage with enterprise-class performance.

USE CASES

  • Business NAS storage systems
  • Centralized file servers
  • RAID storage arrays
  • Private cloud infrastructure
  • Virtualization environments
  • Video editing workflows
  • Photography and media archives
  • Enterprise backup storage
  • Large document repositories
  • Multi-user collaborative workspaces
  • Surveillance video storage
  • Disaster recovery systems 

KEY FEATURES

  • Massive 20TB storage capacity
  • Optimized for NAS environments
  • SATA 6Gb/s high-speed interface
  • 7200RPM spindle speed
  • Designed for 24×7 operation
  • Enterprise-class reliability
  • RAID-optimized firmware
  • High sustained data transfer performance
  • Supports heavy annual workloads
  • Rotational Vibration (RV) sensors for multi-bay NAS
  • Enhanced power efficiency
  • Durable 3.5-inch internal form factor
  • Compatible with leading NAS platforms
  • Ideal for SMB and enterprise deployments
  • Built for scalable storage expansion 

TECHNICAL SPECIFICATIONS

  • Brand: Seagate
  • Model: ST20000NT001
  • Product Line: IronWolf Pro
  • Capacity: 20 TB
  • Drive Type: Internal Hard Drive
  • Form Factor: 3.5 inch
  • Interface: SATA (SATA/600)
  • Recording Method: Conventional Magnetic Recording (CMR)
  • Rotational Speed: 7200 RPM
  • Sector Format: 512e
  • Supported Devices: Server, Workstation, NAS
  • Operating Mode: 24/7 Continuous Operation

WHY CHOOSE THE MODEL?

  • Built for Business NAS: Purpose-built for multi-bay NAS environments, ensuring stable and consistent performance during continuous business operations.
  • Massive 20TB Capacity: Store growing business files, media libraries, backups, surveillance footage, and enterprise data on a single high-capacity drive.

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