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Seagate ST91000640NS 1TB 7.2K RPM 6Gbps SATA SFF Hard Disk Drive

Seagate ST91000640NS 1TB 7.2K RPM 6Gbps SATA SFF Hard Disk Drive
Seagate ST91000640NS 1TB 7.2K RPM 6Gbps SATA SFF Hard Disk Drive
The Seagate ST91000640NS is a reliable 1TB small form factor (SFF) hard disk drive designed for high-performance storage in servers, workstations and network attached storage devices. Operating at 7.2K RPM and delivering a 6Gbps SATA interface, this ... Read More
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$41.95

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  • In Stock: 86
  • Manufacturer: Seagate
  • Model or Part: ST91000640NS
  • Condition: Refurbished
  • Weight: 4.00lb
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Item Condition

New - Sealed or Open Box Condition
Excellent - Almost-New, Missing Original Packaging
Refurbished - Seller Refurbished, Good Condition, Previously Used Item

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Overview

The Seagate ST91000640NS is a reliable 1TB small form factor (SFF) hard disk drive designed for high-performance storage in servers, workstations and network attached storage devices. Operating at 7.2K RPM and delivering a 6Gbps SATA interface, this drive balances capacity, speed and power efficiency for demanding enterprise and SMB environments.

Key Features

  • Capacity of 1TB provides ample space for critical data, applications and backups
  • 7.2K RPM spindle speed ensures fast data access and reduced latency
  • 6Gbps SATA III interface offers high throughput for large file transfers
  • Small form factor (2.5 inch) fits compact chassis and dense server racks
  • Advanced caching algorithms improve random read/write performance
  • Low power consumption helps lower operating costs and heat generation

Technical Specifications

  • Model/Part Number: ST91000640NS
  • Form Factor: 2.5 inch (SFF)
  • Interface: SATA III 6Gbps
  • Capacity: 1TB (1000 GB)
  • Rotational Speed: 7200 RPM
  • Average Latency: 4.2 ms
  • Cache Size: 64 MB
  • Maximum Sustained Transfer Rate: 210 MB/s
  • Operating Temperature: 0 to 60 deg C
  • Shock Resistance: 350 G (2 ms)
  • Power Consumption (Read/Write): 4.5 W typical

Applications

This drive is ideal for use in:

  • Enterprise servers that require high reliability and consistent performance
  • Storage area network (SAN) and network attached storage (NAS) appliances
  • High-density data centers where space savings are critical
  • Workstations handling large media files, databases or virtual machines
  • Backup and archival solutions that need a balance of capacity and speed

With its proven Seagate engineering, the ST91000640NS delivers the performance and endurance needed to keep your critical workloads running smoothly.