Seagate ST250DM000 7.2K RPM Hard Disk
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Seagate ST250DM000 250GB 7.2K RPM HDD SATA-6GBPS Internal Refurbished

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Part Number#: ST250DM000
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Short Description:
ST250DM000 Barracuda 250GB (Gigabyte) 7200 RPM Serial Advanced Technology Attachment (SATA)-Gigabits Per Second (6GBPS) 16MB (Megabyte) Buffer 3.5inch Internal Hard Disk Drive | Made by Seagate | Refurbished
Product Condition:
Warranty provided by ALLHDD.COM:
90 Days
Product Specification of the Seagate ST250DM000 Hard Disk Drive

In the realm of computer storage, Seagate has been a household name known for delivering reliable and high-performance hard disk drives (HDDs). The Seagate ST250DM000 is one such offering, featuring a capacity of 250 gigabytes (GB), a rotational speed of 7,200 revolutions per minute (RPM), and a Serial ATA (SATA) interface with a data transfer rate of 6 gigabits per second (GBPS). This review aims to provide an in-depth analysis of the ST250DM000, exploring its specifications, performance, and suitability for various use cases.

Overview of the Seagate ST250DM000Capacity: 250GB

The Seagate ST250DM000 offers a modest storage capacity of 250GB 7.2K RPM. While this may seem relatively small compared to higher-capacity drives on the market, it serves as a practical solution for users with basic storage needs. This capacity is suitable for operating systems, essential applications, and moderate data storage requirements.

Rotational Speed: 7.2K RPM

The rotational speed of 7,200 RPM is a standard feature of the ST250DM000. This speed strikes a balance between performance and power efficiency, making it suitable for everyday computing tasks. The drive's ability to quickly access and retrieve data is beneficial for applications that require snappy response times.

Interface: SATA-6GBPS

The SATA-6GBPS interface ensures compatibility with a wide range of systems, from desktop computers to servers. The 6 gigabits per second transfer rate facilitates efficient data communication between the hard drive and the host system, contributing to a smooth user experience.

Performance and ReliabilityData Transfer Rates

The ST250DM000, with its 7,200 RPM speed and SATA-6GBPS interface, delivers decent data transfer rates. While it may not match the speeds of higher-end drives, it provides satisfactory performance for everyday computing tasks, such as web browsing, document editing, and multimedia playback.

Reliability Features

Seagate has integrated reliability features into the ST250DM000 to enhance the drive's durability and longevity. These features include error correction mechanisms, which help maintain data integrity, and built-in technology to mitigate the effects of rotational vibration. These aspects contribute to the overall reliability of the drive in various usage scenarios.

Workload Rating

With a specified workload rating, the ST250DM000 is designed to handle a certain amount of data transfer and operational load. Users can rely on this drive for typical desktop applications, ensuring that it performs reliably under regular usage patterns.

Advanced TechnologiesAcuTrac Technology

Seagate's AcuTrac technology is implemented in the ST250DM000 to enhance tracking accuracy during data read and write operations. This technology is particularly beneficial in optimizing performance, especially when dealing with high-density data storage.

OptiCache Technology

OptiCache is another advanced technology employed in the ST250DM000. This feature intelligently allocates cache resources to improve overall system performance. By optimizing the use of the drive's cache, the drive can deliver a more responsive experience in various computing scenarios.

System Compatibility

The SATA interface ensures broad compatibility with a variety of systems, including desktops, workstations, and entry-level servers. Users can seamlessly integrate the ST250DM000 into their existing setups without encountering compatibility issues.

Easy Installation

The ST250DM000 is designed for straightforward installation. With standard SATA connectors and a user-friendly design, even those with limited technical expertise can easily install this hard drive in their systems. This plug-and-play approach simplifies the upgrade or replacement process for users looking to enhance their storage capabilities.

Energy-Efficient Design

The ST250DM000 features an energy-efficient design, aligning with modern trends towards sustainability and reduced power consumption. This makes it an appealing choice for users who prioritize energy efficiency without compromising on basic storage requirements.

Low Power Idle

The low-power idle feature in the ST250DM000 contributes to energy savings by reducing power consumption during periods of inactivity. This is particularly advantageous in scenarios where the hard drive experiences intermittent usage, providing a balance between performance and energy efficiency.

Use Cases and Recommendations

Home and Office Computing

The Seagate ST250DM000 is well-suited for home and office computing environments where moderate storage needs are prevalent. It can handle tasks such as document storage, web browsing, and basic multimedia playback with ease.

Secondary Storage

For users looking to expand their existing storage capacity without breaking the bank, the ST250DM000 serves as a cost-effective solution. It can function as secondary storage for less frequently accessed data, complementing higher-capacity primary drives.

System Upgrades

Users with older systems seeking a storage upgrade will find the ST250DM000 to be a viable option. Its compatibility with standard SATA interfaces ensures a hassle-free upgrade process for users looking to breathe new life into their aging computers.

More Information

The HP 507125-S21 is a 146GB hard drive with a 10,000 RPM rotation speed and a SAS (Serial Attached SCSI) interface. It has a 6 Gbps transfer rate and is a dual port drive, meaning it has two connection points for increased availability. It also comes with a tray, which is used to mount the drive in a server or storage system. This drive is designed for use in enterprise-class servers and storage systems that require high performance and reliability.

Performance and Reliability

The HP 507125-S21 is a high-performance hard drive, designed for use in enterprise-class servers and storage systems. Its 10,000 RPM rotation speed and SAS interface provide fast data transfer speeds, allowing for quick access to stored information. The SAS interface also provides a high level of reliability, making it suitable for use in mission-critical applications.

The drive has a capacity of 146GB which is relatively small as compared to today's storage capacity standards, It is considered as a legacy drive and can be used in situations where lower storage capacity is sufficient.

It's worth noting that, the performance of a hard drive depends on various other factors as well, such as the performance of the system that it's connected to and the workload that the system is handling.

Form Factor
The ST250DM000 is a 3.5-inch hard disk drive with a storage capacity of 250GB and rotates at 7,200 RPM. It uses the SATA interface with a data transfer rate of 6 Gbps. This drive is suitable for use in desktop computers and other consumer-level devices as a primary or secondary storage device. It has a 3.5-inch form factor which is the standard size for internal hard drives in desktop computers and other devices. It's recommended to check with the manufacturer of your system to ensure compatibility and also to check if any firmware or bios updates need to be done before installing this hard drive.
General Information for this Seagate ST250DM000
  • Manufacturer: Seagate
  • Model Number or SKU# ST250DM000
  • Product Type: Hard Disk Drive (HDD)
  • Sub-Type: SATA-6GBPS
  • Form Factor: 3.5 Inch x 1/4H
  • Capacity: 250 GB
  • Interface Type: Serial ATA-600 (SATA - 600)
  • Buffer Size: 8 MB
  • Bytes per Sector: 512
  • Drive Transfer Rate: 600 MBPS (External)
  • Seek Time: 8.5 MS (Average)
  • Average Latency: 4.17 MS
  • Spindle Speed: 7200 RPM


  • Interfaces: 1 x Serial ATA-600 - 7 pin Serial ATA
  • Compatible Bays: 1 x internal - 3.5 Inch x 1/4H

Overall, the Seagate ST250DM000 250GB 7.2K RPM HDD SATA-6GBPS Internal Barracuda caters to users with modest storage needs, delivering a reliable and cost-effective solution. With a focus on compatibility, ease of installation, and energy efficiency, this hard drive is well-positioned for various computing environments, from home use to office applications. While it may not boast the massive capacities of higher-end drives, the ST250DM000 proves to be a dependable option for users seeking a balance between performance, reliability, and affordability in their storage solutions.

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 ST250DM000 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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