Seagate

Seagate ST310005N1A1AS 1TB SATA 6Gb/s Desktop HDD

4.5 (720 reviews)
4K

Reliable Storage with the Seagate 1TB Desktop HDDThe Seagate 1TB Desktop HDD offers a blend of high performance and reliability for your storage needs. Featuring a SATA 6Gb/s interface, 64MB cache, and a 7200 RPM spindle speed, this 3.5-inch internal drive ensures fast data access and dependable ...

$174.00*
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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

Reliable Storage with the Seagate 1TB Desktop HDD

The Seagate 1TB Desktop HDD offers a blend of high performance and reliability for your storage needs. Featuring a SATA 6Gb/s interface, 64MB cache, and a 7200 RPM spindle speed, this 3.5-inch internal drive ensures fast data access and dependable performance for desktop PCs, home servers, and gaming systems.

  • Capacity: 1TB
  • Interface: SATA 6.0Gb/s
  • Cache: 64MB
  • RPM: 7200 RPM
  • Form Factor: 3.5-inch

Key Features

1TB storage capacity with SATA III, 6Gb/s NCQ Interface

Seagate AcuTrac servo technology delivers dependable performance

Seagate OptiCache technology boosts overall performance by as much as 45% over the previous generation.

Seagate Smart Align technology provides a simple, transparent migration to Advanced Format 4K sectors.

Best Fit Applications include: Desktop or all-in-one PCs, Home servers , PC-based game systems, Desktop RAID, Direct attached external storage devices (DAS), Network attached storage devices (NAS)

Specifications

Storage Capacity
1TB
Interface
SATA III, 6Gb/s NCQ
Technology
Seagate AcuTrac servo technology, Seagate OptiCache technology, Seagate Smart Align technology
Form Factor
Desktop HDD
Best Fit Applications
Desktop or all-in-one PCs, Home servers, PC-based game systems, Desktop RAID, Direct attached external storage devices (DAS), Network attached storage devices (NAS)

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Pros & Cons

👍 Pros

  • Offers a large 1TB storage capacity, providing ample space for extensive digital libraries and applications
  • Features a SATA III, 6Gb/s NCQ Interface for high-speed data transfer and efficient command queuing
  • Incorporates Seagate AcuTrac servo technology, designed to deliver dependable performance and precise tracking
  • Utilizes Seagate OptiCache technology, which reportedly boosts overall performance by as much as 45% over the previous generation
  • Includes Seagate Smart Align technology, simplifying the migration process to Advanced Format 4K sectors

👎 Cons

  • As a traditional HDD, it will have slower boot times and application loading compared to solid-state drives (SSDs)
  • Does not specify the rotational speed (RPM) of the drive, which is a key performance indicator for hard drives
  • While OptiCache improves performance, it still operates within the speed limitations of HDD technology
  • The product information does not detail any specific form factor or physical dimensions for compatibility checks
  • No advanced features like self-encryption or enterprise-grade reliability metrics are listed for specialized uses

Frequently Asked Questions

The Seagate ST310005N1A1AS offers a substantial 1TB of storage capacity for various applications and data needs.
This desktop HDD uses a SATA III, 6Gb/s NCQ interface, ensuring high-speed data transfer rates.
Seagate utilizes AcuTrac servo technology for dependable performance and OptiCache technology to boost overall performance by as much as 45% over previous generations.
Yes, it features Seagate Smart Align technology, which provides a simple and transparent migration to Advanced Format 4K sectors.
This HDD is best suited for desktop or all-in-one PCs, home servers, PC-based game systems, desktop RAID, and direct or network attached external storage devices.