Western Digital WD1003FBYX 1TB Hard Disk Drive
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Western Digital WD1003FBYX 1TB Hard Drive 7.2K RPM 64MB Refurbished

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Short Description:
WD1003FBYX 1 Terabytes(TB) 7200 Revolutions Per Minute (RPM) 64 Megabytes (MB) Buffer Serial Advanced Technology Attachment (SATA) Small Form Factor (SFF) Internal Hard Disk Drive | Made by Western Digital | Refurbished | Dell OEM
Western Digital
Product Condition:
Warranty provided by ALLHDD.COM:
90 Days
Product Overview of the HPE WD1003FBYX

In the fast-paced world of digital storage, the Western Digital WD1003FBYX emerges as a compelling choice for users seeking a reliable and high-capacity Internal Hard Disk Drive (HDD). Manufactured by Western Digital, this storage solution boasts impressive specifications, including a 1TB capacity, 7200 RPM, 64MB buffer, and SATA connectivity. In this comprehensive guide, we'll explore the intricacies of the WD1003FBYX, shedding light on its features, benefits, and how it caters to the diverse storage needs of users.

The WD1003FBYX is a high-performance internal hard drive that has been manufactured by Western Digital, one of the world's leading producers of computer storage devices. The hard drive is specifically designed for use in servers, workstations, and network-attached storage (NAS) devices. It comes with a storage capacity of 1 TB (Terabytes) and is capable of operating at a speed of 7200 revolutions per minute (RPM).

Key SpecificationsCapacity: 1 Terabyte (TB)

The 1TB storage capacity of the WD1003FBYX positions it as a versatile solution for various storage needs. Whether you're dealing with large multimedia files, software applications, or a combination of data types, this HDD provides ample space to accommodate your digital assets.

7200 Revolutions Per Minute (RPM)

The rotational speed of a hard drive plays a crucial role in its performance. With a swift 7200 RPM, the WD1003FBYX excels in delivering fast data access and retrieval. This speed is particularly beneficial for tasks that involve frequent reading and writing of data, ensuring a responsive user experience.

Buffer Size: 64 Megabytes (MB)

The 64MB buffer, also known as the cache, acts as a temporary storage area for frequently accessed data. A larger buffer enhances the HDD's ability to quickly access commonly used information, contributing to improved overall performance and responsiveness.

Small Form Factor (SFF)

The WD1003FBYX utilizes Serial Advanced Technology Attachment (SATA) connectivity, a widely adopted interface for connecting storage devices to motherboards. The Small Form Factor (SFF) design further enhances compatibility and allows for efficient use of space within computer systems.

Exploring Technical DetailsAdvanced SATA Technology

Serial Advanced Technology Attachment (SATA) is a popular interface for connecting storage devices like hard drives to motherboards. The WD1003FBYX leverages SATA technology, ensuring a reliable and high-speed connection for seamless data transfer between the HDD and the computer system.

Small Form Factor (SFF) Design

The Small Form Factor design of the WD1003FBYX is a strategic choice for optimizing space within computer systems. In environments where physical space is limited, such as in compact desktops or server configurations, the SFF design allows for efficient packing of drives, contributing to a more streamlined and space-efficient setup.

Benefits of the WD1003FBYXAmple Storage Capacity

The 1TB storage capacity of the WD1003FBYX ensures that users have sufficient space for storing a diverse range of digital content. Whether it's movies, music, photos, or critical documents, this HDD provides the room needed to organize and access data conveniently.

High Rotational Speed for Performance

The 7200 RPM rotational speed of the WD1003FBYX translates to faster data access and shorter loading times. This feature is particularly advantageous for users engaged in activities that demand quick access to large files or applications, such as video editing or gaming.

Enhanced Performance with a Large Buffer

The 64MB buffer serves as a temporary storage area for frequently accessed data, contributing to enhanced performance. The larger buffer allows the WD1003FBYX to efficiently handle data requests, reducing latency and providing a smoother user experience.

Reliable SATA Connectivity

SATA connectivity is known for its reliability and ease of use. The WD1003FBYX's utilization of SATA ensures a stable connection between the HDD and the motherboard, minimizing the risk of data transfer errors and enhancing overall system stability.

Space-Efficient Small Form Factor

The Small Form Factor design not only contributes to space efficiency but also enhances compatibility with a variety of computer systems. The WD1003FBYX's SFF design makes it suitable for integration into a range of devices, from compact desktops to server configurations.

Optimal Use CasesMedia Storage

The 1TB capacity of the WD1003FBYX makes it an ideal choice for media storage. Users can store large collections of photos, videos, and music, creating a centralized repository for their digital media assets.


For users engaged in productivity tasks or running resource-intensive applications, the WD1003FBYX's combination of high capacity, rotational speed, and buffer size ensures a seamless experience. Whether it's running office applications, software development, or graphic design, this HDD can handle the demands of diverse workloads.


Gaming enthusiasts can benefit from the WD1003FBYX's high rotational speed and ample storage capacity. With modern games requiring substantial storage space, this HDD provides the room needed for a growing game library, while the fast RPM contributes to reduced loading times and smoother gameplay.

Server Environments

In server environments where reliability and performance are paramount, the WD1003FBYX proves to be a dependable choice. Its Small Form Factor design allows for efficient use of space in server configurations, while the combination of SATA connectivity and a large buffer ensures optimal data handling.


The WD1003FBYX hard drive has a 64 MB buffer, which is a type of memory that is used to temporarily store data while it is being transferred between the computer and the hard drive. This buffer helps to improve the overall performance of the hard drive by reducing the number of times that the hard drive needs to access the main memory of the computer.

The hard drive uses a Serial Advanced Technology Attachment (SATA) interface, which is a type of computer bus interface that is used to connect storage devices, such as hard drives, to the computer's motherboard. SATA is a popular interface because it is fast, reliable, and easy to use.

The WD1003FBYX hard drive has a small form factor (SFF) which means that it is smaller than a standard desktop hard drive. This makes it ideal for use in servers and other systems where space is at a premium.

General Information about this Western Digital WD1003FBYX
  • Manufacturer: Western Digital
  • Part Number or SKU# WD1003FBYX
  • Device Type: Hard Disk Drive
  • Interface Type: SATA-II
  • Product Line: RE4
Technical Information for SATA-II HDD
  • Capacity: 1TB
  • Spindle Speed: 7,200 RPM (Revolutions Per Minute)
  • Generation: SATA-II
  • Buffer: 64 MB
Drive Performance
  • Data Transfer Rate: 300MBPS Maximum External
  • Data Transfer Rate: 128MBPS Maximum Internal

In summary, the Western Digital WD1003FBYX stands out as a reliable and high-performance Internal Hard Disk Drive catering to a diverse range of storage needs. With its 1TB capacity, 7200 RPM rotational speed, 64MB buffer, and SATA Small Form Factor design, it addresses the demands of users seeking a balance between ample storage space and swift data access.

Whether you're a media enthusiast, a productivity-focused user, a gamer, or managing server environments, the WD1003FBYX offers a versatile solution. Its benefits, including high-speed performance, large buffer capacity, and space-efficient design, position it as a valuable component in modern computing setups.

As technology continues to advance, the WD1003FBYX remains a testament to Western Digital's commitment to delivering reliable and efficient storage solutions. Consider integrating this HDD into your system to experience the benefits of enhanced storage capacity and performance in a compact and dependable package.

Western Digital
Product Condition:
Warranty provided by ALLHDD.COM:
90 Days

About Refurbished Products

Refurbished products are typically refurbished by an Original Manufacturer or an affiliate of the manufacturer or 3rd party facility. This product may have minor blemishes due to normal product usage and doesn't necessarily come with documentation and software unless indicated, but has been well tested and generally has never had any defects.

Here, you can check more available conditions of your desired product WD1003FBYX at a competitive price. We are trying our best to meet your needs on the enterprise-level computer, server, data centre, and networking hardware. You are welcome to ask our live chat or get live representative support over the phone.


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