Seagate ST1000DM003 SATA Hard Disk Drive
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Seagate ST1000DM003 Barracuda 1TB 7.2K RPM Hard Drive SATA Bulk

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Part Number#: ST1000DM003
List Price was: $400.00
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Short Description:
ST1000DM003 Barracuda 1Terabytes (TB) 7200 Revolutions Per Minute (RPM) Serial Advanced Technology Attachment (SATA) 6Gigabits Per Second (GBPS) 32Megabyte (MB) Buffer 3.5Inch Large Form Factor (LFF) Internal Hard Disk Drive | Made by Seagate | Brand New
Product Condition:
New Bulk Pack
Warranty provided by ALLHDD.COM:
90 Days

More Information for the Seagate ST1000DM003 1TB 7.2K RPM Hard Drive

The Seagate ST1000DM003 Barracuda 1TB 7.2K RPM Hard Drive SATA 6GBPS LFF Internal is a storage device designed to meet the needs of both casual users and professionals looking for reliable and high-capacity storage solutions. This hard drive offers a blend of performance, capacity, and compatibility that can be used for a wide range of applications, from personal data storage to business data centers. In this review, we will delve into the features, performance, and use cases of the Seagate ST1000DM003 Barracuda 1TB hard drive to help you make an informed decision.


Before we dive deeper into the Seagate Barracuda ST1000DM003, let's take a closer look at its key specifications:

  • Capacity: The Seagate ST1000DM003 Barracuda offers 1TB of storage capacity. This is equivalent to 1,000 gigabytes, which provides ample space for storing a variety of data, including documents, photos, videos, and applications.
  • RPM (Revolutions Per Minute): The hard drive operates at a speed of 7,200 RPM (rotations per minute). This higher RPM is indicative of a faster drive, which can lead to improved data access and transfer speeds.
  • Interface: It uses the SATA (Serial Advanced Technology Attachment) interface, specifically the SATA 6GBPS version. This is a widely used interface that offers fast data transfer rates and broad compatibility with various devices.
  • Form Factor: The Seagate ST1000DM003 is an LFF (Large Form Factor) drive, typically used in desktop computers and some servers. It may not be suitable for laptops or smaller form factor systems.

Now, let's break down the key features of this hard drive and explore how they can benefit users in various scenarios.


  • Speed and Responsiveness: With a rotational speed of 7,200 RPM, the Seagate Barracuda ST1000DM003 offers fast data access and transfer speeds. This results in quicker file retrieval, reduced load times for applications, and improved system responsiveness. It's an ideal choice for users who require a performance boost for their computing tasks.
  • Large Capacity: The 1TB capacity is more than sufficient for storing a vast amount of data. You can store a large collection of photos, videos, music, and documents without worrying about running out of space. This is especially useful for multimedia enthusiasts, content creators, and business professionals who need to manage substantial data libraries.
  • SATA 6GBPS Interface: The SATA 6GBPS interface ensures that data can be transferred at high speeds between the hard drive and the computer. This is particularly important when dealing with large files or when performing data-intensive tasks. Whether you're gaming, editing videos, or running virtual machines, the fast data transfer rate will help you work more efficiently.
  • Reliability: Seagate, as a well-known brand in the storage industry, is trusted for its reliability. The Barracuda series of hard drives is no exception. This hard drive is built to withstand the rigors of everyday use and offers dependable performance, making it suitable for both personal and professional applications.


  • Wide Device Compatibility: The SATA interface is a common standard for connecting storage devices. This means that the Seagate Barracuda ST1000DM003 is compatible with a broad range of devices, including desktop computers, workstations, and even some servers. As long as your system supports a 3.5-inch LFF drive and has a SATA interface, you can easily integrate this hard drive into your setup.
  • Operating System Support: This hard drive is compatible with various operating systems, including Windows, Linux, and macOS. You can use it as your primary storage device or as an additional drive for extra data storage, regardless of the operating system you prefer.
  • Upgrade Options: If you're looking to upgrade your desktop computer or server's storage capacity and performance, the Seagate Barracuda ST1000DM003 offers a cost-effective solution. You can replace your existing hard drive with this 1TB drive to give your system a performance boost and increase its storage capacity.

Use Cases

Now that we've covered the key features and performance aspects of the Seagate Barracuda ST1000DM003, let's explore some common use cases for this hard drive:

  • Home and Office Use: The 1TB storage capacity is perfect for home users who need to store a wide variety of data, from family photos and videos to important documents and software installations. In an office environment, it can be used to store files, backups, and application data.
  • Gaming: Gamers who want to improve their gaming experience can benefit from this hard drive's speed and capacity. You can install your favorite games on it, reducing load times and improving in-game performance. Additionally, you can use it to store your game library, so you don't have to worry about running out of storage space.
  • Multimedia and Content Creation: For photographers, videographers, and content creators, the Seagate Barracuda ST1000DM003 is a great choice. You can store your high-resolution photos and videos, as well as the software tools you use for editing and production. The fast RPM and SATA 6GBPS interface will help you work with large media files more efficiently.
  • Data Backups: Having a reliable and capacious storage device for data backups is crucial. Whether you're backing up your personal files or important business data, the Seagate Barracuda ST1000DM003 can be used as a backup drive to protect your data from loss or corruption.
  • Media Servers: If you're setting up a media server at home or in a small business, this hard drive can store your media library. Whether it's music, movies, or TV shows, you can access your content on various devices, such as smart TVs and streaming devices, by connecting this hard drive to a network-attached storage (NAS) device.
  • Small Business Server: Small businesses that require additional storage for their server infrastructure can benefit from the Seagate Barracuda ST1000DM003. It's compatible with many server systems and can be used for storing critical business data, applications, and databases.

Pros and Cons

To provide a balanced perspective, let's look at the pros and cons of the Seagate ST1000DM003 Barracuda 1TB hard drive:


  • High Storage Capacity: With 1TB of storage, this hard drive can handle a wide range of data storage needs.
  • Fast Data Transfer Speeds: The 7,200 RPM rotational speed and SATA 6GBPS interface ensure quick data access and transfer.
  • Reliability: Seagate is a reputable brand known for producing reliable storage solutions.
  • Compatibility: The SATA interface makes it compatible with a variety of systems and operating systems.
  • Cost-Effective: This hard drive offers a balance of performance and capacity at an affordable price point.


  • Large Form Factor: The LFF form factor may not fit in smaller form factor systems, such as laptops or compact desktops.
  • Not Suitable for Portable Use: Due to its size and power requirements, it's not ideal for portable storage solutions.
  • Noisy Operation: Some users may find that hard drives with a 7,200 RPM speed can be slightly noisier compared to slower alternatives. However, this noise is generally acceptable in desktop environments.

General Information about this Seagate ST1000DM003

  • Manufacturer: Seagate
  • Part Number or SKU# ST1000DM003
  • Type: Hard Disk Drive (HDD)
  • Product Type: SATA-6GBPS

Technical Information of 1TB Hard Disk Drive

  • Capacity: 1TB Storage
  • Product Line: Barracuda
  • Interface: Sata 6GBPS
  • Cache: 64MB

Performance for 6GBPS Hard Disk

  • Spin Speed (RPM): 7200 RPM
  • Average Latency: 4.16MS
  • Random Write Seek Time: <9.5MS
  • Random Read Seek Time: <8.5MS

In summary, the Seagate ST1000DM003 Barracuda 1TB 7.2K RPM Hard Drive SATA 6GBPS LFF Internal is a robust storage solution that offers a balance of performance and capacity. Whether you're a home user, a gamer, a content creator, or a small business owner, this hard drive can meet your storage needs effectively. Its high RPM ensures fast data access and transfer speeds, while the 1TB capacity provides ample space for your data. Additionally, its compatibility with a wide range of systems and operating systems makes it a versatile choice for various use cases.

When considering this hard drive, it's essential to think about your specific requirements and whether the LFF form factor and SATA interface align with your system's capabilities. If you need a high-capacity internal storage solution with good performance and reliability, the Seagate Barracuda ST1000DM003 is a solid choice.

Whether you're upgrading your desktop's storage, expanding your server's capacity, or enhancing your gaming experience, the Seagate Barracuda ST1000DM003 is designed to provide dependable storage performance for your computing needs.

Product Condition:
New Bulk Pack
Warranty provided by ALLHDD.COM:
90 Days

About New Bulk Pack Products

New Bulk Pack products come with clamshell boxes and do not have any manufacturer warranty. Many times manufacturers disassemble whole units to use parts or pulled from a new system. Typically, this product doesn't come with software or instructions unless indicated and no Manufacturer’s genuine warranty. You can take note these are not brand new products.


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What does ALLHDD.Com warranty cover?

30-days to 3 years warranty:

Replacement or refund. In the case of material defects, we will try to replace the product first. The product will be replaced before the expiration of the original warranty. For any failure of hardware, if we cannot process the replacement of the product(s)/model(s), we will refund the original selling/invoiced price. The shipping costs and sales tax, if any, are non-refundable. ALLHDD retains the right to decide whether the item(s) will process for replacement or refund.

What is not covered by our warranty?

The reason why our warranty does not cover any problem caused by the following conditions:

(a) misuse of hardware; accidental damage; carelessness product(s) damage; shock; temperature beyond the specification of any product; faulty installation; operation; modification of goods;

(b) any misuse outside the instructions in the user manual for any specific product;

(c) damaged caused by other hardware or equipment. The warranty will void if the item is returned with physical damage, damage to the retail box, removed from the box, counterfeit labels/labelled by them, or any modifications of internal and external covers. Data loss or damages to any other equipment we do not cover by our offered warranty.

What is the Manufacturer/Brand Warranty?

In general, a manufacturer's warranty service/support is a written guarantee to the buyer of a product. Its terms assure the replacement or repair of the product, if necessary, within a specified period after the purchase (2-5 years depending on the brand/manufacturer). It is typically included in the price of the product. Products are brand new and sealed and the original manufacturer box is complete with the Manufacturer's genuine warranty. For most of the brand new/retail products that come with the manual and box, exceptions may apply (i.e., Cisco, Juniper Networks).

For the server parts (i.e., Dell, HPE) to get Full coverage of the warranty server must have a full 3- 5 years warranty. However, ALLHDD.COM will cover the warranty duration if any Manufacturer doesn't support the advertised warranty and there is no refund for those.
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