Seagate ST4000DX001 4TB Hard Disk Drive
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Seagate ST4000DX001 4TB 7.2K RPM SATA 6GBPS 64MB Cache Refurbished

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Part Number#: ST4000DX001
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Short Description:
ST4000DX001 4 Terabytes (TB) 7200 Revolutions Per Minute (RPM) Serial Advanced Technology Attachment (SATA) 6Gigabits Per Second (GBPS) 3.5inch Large Form Factor (LFF) 64 Megabytes (MB) Cache Desktop Solid State Hybrid Drive | Made by Seagate | Refurbished
Product Condition:
Warranty provided by ALLHDD.COM:
90 Days
Product Information to the Seagate ST4000DX001 4TB Hybrid Drive

In the ever-evolving landscape of storage technology, the Seagate ST4000DX001 emerges as a noteworthy player, offering an impressive 4 Terabytes (TB) of storage capacity. This 3.5-inch Large Form Factor (LFF) drive operates at a swift 7200 Revolutions Per Minute (RPM), enhancing data access speed. With a Serial Advanced Technology Attachment (SATA) 6Gigabits Per Second (GBPS) interface and a 64 Megabytes (MB) cache, the ST4000DX001 stands out as a Desktop Solid State Hybrid Drive. This comprehensive review will delve into the intricacies of its features, performance, and overall value, providing insights for potential users.

Understanding the BasicsStorage Capacity: 4 Terabytes (TB)

At the core of the Seagate ST4000DX001 is its massive storage capacity of 4 Terabytes (TB). This is a substantial amount of space, suitable for users with diverse needs, including storing large files, multimedia content, and extensive datasets. Whether you are a content creator, professional, or a casual user, the ample storage offered by this drive ensures you have enough room for your data.

Rotational Speed: 7200 Revolutions Per Minute (RPM)

The rotational speed of a hard drive is a crucial factor influencing its performance. The ST4000DX001 operates at an impressive 7200 RPM, indicating a higher data transfer rate compared to drives with lower RPM. This makes the drive particularly well-suited for tasks that demand quick access to data, such as gaming, video editing, and multitasking.

Interface: Serial Advanced Technology Attachment (SATA) 6Gigabits Per Second (GBPS)

The SATA 6Gbps interface is a standard feature in modern hard drives, and the ST4000DX001 is no exception. This interface ensures a high-speed connection between the drive and the motherboard, facilitating efficient data transfer. It is backward compatible with previous SATA versions, offering versatility for users with different system configurations.

Form Factor: 3.5-inch Large Form Factor (LFF)

The physical dimensions of a storage drive matter, especially when considering compatibility with your system. The ST4000DX001 adopts the 3.5-inch Large Form Factor (LFF), a common size for desktop hard drives. This ensures that the drive can be easily installed in most desktop systems without any compatibility issues.

Cache Size: 64 Megabytes (MB)

The cache size of a hard drive plays a role in optimizing data access speed. With a generous 64MB cache, the ST4000DX001 can efficiently store and retrieve frequently accessed data, reducing latency and enhancing overall performance. This is particularly beneficial for tasks that involve repetitive data access patterns.

Performance AssessmentSpeed and Responsiveness

The combination of a 7200 RPM rotational speed and a 64MB cache contributes to the overall speed and responsiveness of the ST4000DX001. Whether you are loading large applications, accessing multimedia files, or running resource-intensive tasks, this drive is designed to handle them with efficiency. The responsive nature of the drive is especially noticeable during tasks that require quick data retrieval.

Multitasking Capabilities

Multitasking is a common aspect of modern computing, and the ST4000DX001 doesn't disappoint in this regard. The 7200 RPM ensures that the drive can handle multiple read and write requests simultaneously, making it suitable for users who often find themselves working on multiple applications or tasks concurrently. This capability is valuable for professionals and enthusiasts alike.

Gaming Performance

For gamers seeking storage solutions that deliver swift loading times and seamless gameplay, the ST4000DX001 proves to be a worthy contender. The 7200 RPM ensures that game files are accessed quickly, reducing loading times and providing a smoother gaming experience. Additionally, the ample storage space accommodates the growing size of modern game installations.

Data Transfer Speeds

The SATA 6Gbps interface of the ST4000DX001 enables high-speed data transfer between the drive and the motherboard. This is particularly beneficial for users who frequently transfer large files, such as high-definition videos or large datasets. The drive's performance is optimized for tasks that involve substantial data movement, contributing to a more efficient workflow.

Reliability and DurabilityBuild Quality

Seagate is renowned for producing hard drives with robust build quality, and the ST4000DX001 is no exception. The drive is designed to withstand the rigors of everyday use, ensuring longevity and reliability. The 3.5-inch form factor provides a solid physical foundation, and the components are engineered to endure the stresses associated with constant read and write operations.

Advanced Technology

As a Desktop Solid State Hybrid Drive (SSHD), the ST4000DX001 incorporates advanced technology to enhance performance and reliability. The hybrid design combines traditional hard drive storage with a small amount of solid-state storage. This integration enables the drive to intelligently prioritize frequently accessed data, optimizing overall performance and responsiveness.


The ST4000DX001 is designed for ease of use, featuring a plug-and-play. Users can connect the drive to their desktop systems using the SATA interface and power cables. The drive is recognized by the system, and users can quickly format and partition it according to their preferences. This simplicity is especially valuable for users who may not have advanced technical knowledge.

Energy EfficiencyPower Consumption

Energy efficiency is a crucial consideration, especially in the context of desktop systems that may operate continuously. The ST4000DX001 is designed with power efficiency in mind, optimizing its power consumption based on usage patterns. This not only contributes to lower energy bills but also reduces the environmental impact, aligning with the growing emphasis on sustainable computing.

Idle Power

The drive incorporates idle power features, which dynamically adjust power consumption based on the drive's activity. During periods of inactivity, the drive can enter a low-power state, conserving energy without compromising responsiveness. This feature is particularly advantageous for users who value energy efficiency and wish to minimize their ecological footprint.

Capacity: 4 Terabytes (TB)

The ST4000DX001 hybrid drive offers an impressive 4 terabytes of storage capacity, making it an excellent choice for users who need to store large amounts of data. 4TB is equivalent to approximately 4,000 gigabytes (GB), which is enough space to store thousands of high-resolution photos, hundreds of hours of video, or a vast collection of music files.

RPM: 7200 Revolutions Per Minute

The ST4000DX001 hybrid drive operates at 7200 revolutions per minute (RPM). This high rotational speed allows for faster read and write times, which translates to improved overall performance. By comparison, many traditional hard drives operate at speeds of 5400 RPM or 5900 RPM, making the ST4000DX001 hybrid drive a faster and more efficient option.

Interface: Serial Advanced Technology Attachment (SATA) 6Gigabits Per Second (GBPS)

The ST4000DX001 hybrid drive uses a SATA interface that supports transfer speeds of up to 6 gigabits per second (Gbps). This interface is commonly used in desktop computers, and it is backward compatible with older SATA versions, making it easy to install in older systems.

Form Factor: 3.5inch Large Form Factor (LFF)

The ST4000DX001 hybrid drive has a 3.5inch form factor, which is a common size for desktop computer hard drives. This form factor is larger than the 2.5inch form factor commonly used in laptop hard drives. The larger size allows for a higher storage capacity and faster read and write speeds.

Cache: 64 Megabytes (MB)

The ST4000DX001 hybrid drive has a cache size of 64 megabytes (MB). The cache is a type of high-speed memory that stores frequently accessed data, allowing for faster access times. A larger cache size can improve overall system performance by reducing the time it takes for the hard drive to access frequently used data.

Solid State Hybrid Drive (SSHD)

The ST4000DX001 hybrid drive is a solid-state hybrid drive (SSHD). This type of drive combines the best of traditional hard drives and SSDs by using both magnetic and solid-state storage technologies. The magnetic storage provides a large capacity and low cost, while the solid-state storage provides faster access times and improved performance.

In Summary, the ST4000DX001 4TB hybrid drive is an excellent storage solution for desktop computers that require large amounts of storage and fast performance. Its 4TB capacity, 7200 RPM speed, SATA 6Gbps interface, 3.5inch form factor, 64MB cache size, and solid-state hybrid technology make it a top-performing and cost-effective choice for users. As a product of Seagate, a well-respected and trusted manufacturer of storage devices, the ST4000DX001 hybrid drive is a reliable and high-quality option for any desktop computer system.

General Information about the Seagate SATA 6GBPS
  • Manufacturer: Seagate
  • Part Number or SKU# ST4000DX001
  • Product Type: Hard Disk Drive
  • Interface: SATA 6GBPS
Technical Information of 4TB Hard Disk Drive
  • Storage Capacity: 4TB
  • Form Factor: 3.5 Inch
  • Cache: 64 MB
  • Spindle Speed: 7200 RPM
  • Average Seek Time: 8.5 Ms
  • Product Line: Desktop
  • Product Series: SSHD
Performance for SATA 6GBPS Hard Disk
  • Quiet Operation
  • 8GB NAND Flash SSD
  • OptiCache Technology
  • SmartAlign Technology
  • Native Command Queueing
  • AcuTrac servo Technology
  • TGMR Recording Technology
  • On-the-fly Error-correction Algorithms

In summary, the Seagate ST4000DX001 4 Terabytes Desktop Solid State Hybrid Drive stands out as a robust storage solution, combining ample capacity with impressive performance. Its 7200 RPM rotational speed, SATA 6Gbps interface, and 64MB cache collectively contribute to fast data access and efficient multitasking. The drive's build quality, advanced technology, and compatibility make it a reliable choice for a diverse range of users.

Whether you are a gamer, content creator, professional, or everyday user, the ST4000DX001 offers a compelling blend of speed, reliability, and ease of use. Its energy-efficient design further adds to its appeal, catering to users who prioritize sustainability.

As technology continues to advance, the ST4000DX001 remains a relevant and competitive option in the ever-expanding landscape of storage solutions. With its combination of features, performance, and reliability, this Seagate drive stands as a testament to the evolution of storage technology, meeting the demands of modern computing.

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.


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