Seagate ST3250820AV 250GB ATA 7.2K Hard Drive 8MB Buffer Refurbished

The Seagate ST3250820AV is a hard disk drive that has a storage capacity of 250GB. It is an ATA hard drive that operates at a speed of 7,200 revolutions per minute (RPM). The hard drive also features an 8MB buffer size and is designed for use in high-performance computing applications. In this article, we will discuss the features and benefits of the Seagate ST3250820AV hard drive in detail.

In the world of data storage, hard disk drives (HDDs) are essential components for many electronic devices, including computers, gaming consoles, and digital video recorders. One of the notable HDDs in the market is the Seagate ST3250820AV, a 250GB 3.5-inch hard disk drive with 7200 revolutions per minute (RPM) and an 8MB buffer. This article will provide an in-depth explanation of the Seagate ST3250820AV, discussing its features, specifications, and the technology that makes it stand out in the ever-evolving world of data storage.

The Seagate ST3250820AV is a 3.5-inch hard disk drive designed to meet the storage needs of various applications, particularly those requiring reliability, speed, and ample capacity. It is a part of Seagate's AV (Audio/Video) series, which focuses on providing seamless media playback and recording performance. The key features of this hard disk drive include its 250GB storage capacity, 7200 RPM spindle speed, and an 8MB buffer. Let's delve into these features and specifications to understand the Seagate ST3250820AV better.

The Seagate ST3250820AV specifically uses the Ultra ATA version of the ATA interface. Ultra ATA, often referred to as IDE (Integrated Drive Electronics), is an enhanced version of the ATA standard. It offers faster data transfer speeds and improved performance compared to the original ATA interface. While Serial ATA (SATA) has largely replaced PATA in modern computers, the Seagate ST3250820AV's use of Ultra ATA is still relevant for older systems and certain legacy applications.

The Seagate ST3250820AV offers a generous storage capacity of 250 gigabytes (GB). This amount of storage space is suitable for storing a vast array of data, including documents, photos, music, videos, and applications. Whether you are a home user, a small business owner, or a content creator, having 250GB of storage at your disposal allows you to manage and access your data efficiently.

The rotational speed of a hard disk drive's platters, known as RPM, is a critical factor that influences its performance. The Seagate ST3250820AV operates at 7200 RPM, which is considered a high-speed setting for consumer-grade HDDs. This means that the drive's platters spin at 7200 revolutions per minute, enabling fast data access and transfer rates. This speed is particularly important for tasks that require quick data retrieval, such as video editing and gaming.

The Seagate ST3250820AV is equipped with an 8-megabyte (MB) buffer. The buffer, also known as the cache, plays a significant role in enhancing the HDD's performance. It acts as a temporary storage space for frequently accessed data, allowing the drive to respond more quickly to read and write requests. A larger buffer size, such as the 8MB found in this HDD, improves overall system responsiveness and reduces latency when accessing data.

The Seagate ST3250820AV comes in a 3.5-inch form factor. This refers to the physical size of the drive, and 3.5 inches is a common size for desktop hard disk drives. The 3.5-inch form factor is larger than the 2.5-inch form factor typically found in laptops and portable external hard drives. While it may not be suitable for mobile devices, the 3.5-inch size offers advantages in terms of increased storage capacity and improved cooling, making it an ideal choice for desktop computers.

The Seagate ST3250820AV utilizes the Advanced Technology Attachment (ATA) interface for connecting to a computer or other devices. ATA, also known as Parallel ATA (PATA), is a standard interface used for connecting storage devices to the motherboard of a computer. The ATA interface is widely supported and compatible with most desktop computers, making it a reliable and versatile choice for the Seagate ST3250820AV.

To provide a comprehensive understanding of the Seagate ST3250820AV, it's essential to explore the technology that makes this hard disk drive a reliable and efficient storage solution.

• The Seagate ST3250820AV hard drive uses an ATA interface. ATA, or Advanced Technology Attachment, is a standard interface used to connect storage devices such as hard drives and solid-state drives to a computer. The ATA interface provides a reliable and fast connection between the hard drive and the computer.
• The Seagate ST3250820AV hard drive operates at a speed of 7,200 RPM. This high speed allows the hard drive to access and transfer data quickly. This is especially important for high-performance computing applications that require fast data transfer rates.
• The Seagate ST3250820AV hard drive features an 8MB buffer. The buffer is a small amount of memory that is used to temporarily store data as it is being transferred to and from the hard drive. The larger the buffer size, the more data that can be transferred at one time, resulting in faster transfer rates.

The Seagate ST3250820AV hard drive uses Ultra ATA technology. Ultra ATA is an extension of the ATA interface that provides faster data transfer rates. This technology allows the hard drive to transfer data at speeds of up to 133 megabytes per second (MB/s).

When considering a hard disk drive for your storage needs, it's essential to understand the advantages of choosing the Seagate ST3250820AV:

The 250GB storage capacity of the Seagate ST3250820AV provides ample space for a wide range of data, from documents and photos to multimedia content. Whether you need to store personal files or professional projects, this hard disk drive offers the capacity you require.

The 7200 RPM spindle speed and 8MB buffer contribute to the Seagate ST3250820AV's exceptional speed and performance. It ensures that data access and transfer occur swiftly, making it an excellent choice for tasks that demand quick response times.

The drive's quiet operation is a notable feature, making it suitable for environments where noise can be a concern. It ensures that the drive operates discreetly without disturbing users.

Seagate's DriveTrust technology allows users to add a layer of security by setting a password to protect their data. This feature is particularly valuable for those who need to safeguard sensitive information.

The Seagate ST3250820AV is built to withstand continuous operation and is designed for reliability and durability. Its error-correction capabilities and shock tolerance ensure data integrity and longevity.

The Seagate ST3250820AV hard drive is compatible with a wide range of computers and operating systems. It can be used with both Windows and Mac computers, as well as with many Linux distributions.

• Manufacturer: Seagate
• Part Number or SKU# EF0450FARMV
• Product Type: Hard Disk Drive

• Storage Capacity: 250 GB
• Interface Type: Serial ATA-300
• Buffer Size: 8 MB

• Drive Transfer Rate: 300 MBPS External/ 78 MBPS Internal
• Seek Time: 8.5 MS (Average)
• Average Latency: 4.16 MS
• Spindle Speed: 7200 RPM

In summary, the Seagate ST3250820AV 250GB 7200 RPM 8MB Buffer 3.5-Inch Hard Disk Drive offers a blend of features and technology that caters to various storage needs, from home entertainment systems to legacy applications. Its ample storage capacity, fast data access, compatibility with older systems, quiet operation, and data security features make it a reliable choice for a range of applications. However, users should consider their specific requirements and system compatibility before making a purchase. Understanding the Seagate ST3250820AV's strengths and limitations ensures that it serves its intended purpose effectively. Whether you're a multimedia enthusiast, content creator, or looking to upgrade an older system, the Seagate ST3250820AV is a versatile storage solution worth considering.