Description
Product Overview of ST31000520AS Seagate Hard Drive
The ST31000520AS Seagate Barracuda is a 1TB internal hard drive that operates at 5,900 RPM. This SATA hard drive is designed to provide high performance and reliability for a range of computing needs, including gaming, multimedia, and data storage. In this article, we will provide a detailed overview of the ST31000520AS Seagate Barracuda, including its key features, specifications, and performance benchmarks.
In the realm of data storage solutions, the Seagate ST31000520AS Barracuda stands tall as a 1TB (Terabyte) Hard Disk Drive (HDD) designed to cater to various storage needs. This detailed exploration aims to demystify the key features and technical specifications that make the ST31000520AS a reliable choice for users seeking internal storage solutions.
Key Specifications of the 1TB HDDCapacity: 1TB
At the heart of the Seagate ST31000520AS is its substantial 1TB storage capacity. Terabytes have become the gold standard in the digital era, offering ample space for storing a plethora of files, ranging from documents and multimedia to software installations.
- The Seagate ST31000520AS boasts a substantial storage capacity of 1 Terabyte (TB). This means it can accommodate a vast amount of data, making it suitable for both personal and professional use.
Spindle Speed: 5900 RPM
The Barracuda’s impressive 5900 Revolutions Per Minute (RPM) spindle speed ensures swift data access. This rotational speed is a vital metric influencing the drive’s performance, contributing to quick file retrieval and efficient data transfers.
SATA Connection: Serial Advanced Technology Attachment
The Seagate ST31000520AS employs Serial Advanced Technology Attachment (SATA), a popular interface for connecting storage devices to a motherboard. The 7-pin SATA connection ensures a reliable and high-speed data transfer between the HDD and other components of the computing system.
- The ST31000520AS Seagate Barracuda uses the SATA interface, which provides faster data transfer speeds compared to the older IDE interface. SATA is also a more flexible interface, allowing for longer cable lengths and simpler cabling.
Form Factor: 3.5-inch
The physical size of the hard drive is encapsulated in the term “Form Factor.” The Seagate Barracuda adheres to the 3.5-inch form factor, making it suitable for desktop computers where larger drives can be accommodated. This form factor is a standard in many desktop configurations, ensuring compatibility.
Buffer: 32MB
The ST31000520AS Barracuda incorporates a 32MB buffer, also known as a cache. This buffer serves as temporary storage, enhancing the drive’s performance by facilitating quicker access to frequently used data.
Power Efficiency: Internal Low Power
A notable feature of the Seagate ST31000520AS is its internal low-power design. This characteristic contributes to energy efficiency, making the HDD an environmentally friendly option while also potentially reducing operating costs for users.
Performance MetricsDrive Transfer Rate: 300 MBPS (External)
The drive’s external transfer rate is a crucial performance metric. With an impressive 300 Megabytes Per Second (MBPS), the ST31000520AS ensures swift data exchange between the hard drive and external devices, making it suitable for tasks demanding high-speed data transfer.
Internal Data Rate: 95 MBPS
Internally, the Seagate Barracuda maintains a robust data transfer rate of 95 MBPS. This metric is pivotal for tasks that involve reading or writing data within the drive itself, providing a seamless user experience for activities such as gaming, media playback, and file management.
Average Latency: 5.5 MS
Latency, the time it takes for the drive to respond to a data request, is a critical performance factor. The Seagate ST31000520AS boasts an average latency of 5.5 milliseconds, ensuring minimal delays and quick access to data, enhancing overall system responsiveness.
Expansion and ConnectivityInterfaces: 1 x Serial ATA-300 – 7 pin Serial ATA
The Seagate ST31000520AS features a single interface – 1 x Serial ATA-300 with a 7-pin Serial ATA connector. This standardized interface ensures compatibility with a wide range of motherboards and expansion cards, simplifying the integration of the Barracuda into diverse computing setups.
Compatible Bays: 1 x Internal – 3.5 Inches
The Barracuda is designed to fit seamlessly into standard internal bays with a 3.5-inch form factor. This compatibility ensures that users can easily install the Seagate ST31000520AS in desktop systems equipped with the standard 3.5-inch drive bay.
General Information about this Seagate ST31000520AS
- Manufacturer: Seagate
- Part Number or SKU# ST4000NM0023
- Product Type: Hard Disk Drive (HDD)
- Sub-Type: SATA-II
Technical Information for SATA-II HDD
- Capacity: 1TB storage
- Cache: 32MB
- Interfaces: 1 x Serial ATA-300 – 7 pin Serial ATA
- Form Factor: 3.5-inch
Performance
- Drive Transfer Rate: 300 MBPS external
- Internal Data Rate: 95 MBPS
- Average Latency: 5.5 MS
- Spindle Speed: 5900 RPM
In summary, the ST31000520AS Seagate Barracuda is a reliable and efficient hard drive for a range of computing needs. Its SATA interface, 5,900 RPM spindle speed, and large 32MB cache make it a good choice for data storage and general computing tasks. Its quiet operation and energy efficiency features also make it a more environmentally friendly choice for home and office environments. With its strong performance and solid specifications, the ST31000520AS Seagate Barracuda is a good choice for anyone in need of a high-quality internal hard drive.
