Description
Product Details
A hard disk drive (HDD) is a data storage device that stores digital information on a magnetic surface. The ST31500341AS Barracuda is a popular HDD produced by Seagate, one of the leading manufacturers of storage devices in the world. In this article, we will discuss the key features of the ST31500341AS Barracuda, including its storage capacity, rotational speed, form factor, and buffer size.
Storage Capacity
The ST31500341AS Barracuda has a storage capacity of 1.5 terabytes (TB). This means that it can store up to 1.5 trillion bytes of data. To put this into perspective, this is enough storage to hold approximately 375,000 songs, 1.5 million photos, or 500 hours of high-definition video.
Rotational Speed
The ST31500341AS Barracuda has a rotational speed of 7200 revolutions per minute (RPM). This means that the disk inside the drive spins at a rate of 7200 revolutions per minute. A higher rotational speed means that data can be accessed and written to the disk more quickly, resulting in faster overall performance.
Serial Advanced Technology Attachment (SATA)
The ST31500341AS Barracuda uses the Serial Advanced Technology Attachment (SATA) interface to connect to a computer. SATA is a standard interface for connecting storage devices to a computer’s motherboard. SATA allows for high-speed data transfer between the hard drive and the computer.
Form Factor
The ST31500341AS Barracuda has a 3.5-inch Large Form Factor (LFF). Form factor refers to the physical size and shape of the hard drive. The 3.5-inch form factor is commonly used in desktop computers, while 2.5-inch form factor is commonly used in laptops. The LFF designation indicates that this hard drive is larger than the typical 3.5-inch form factor, which can impact the compatibility of the drive with certain computer cases.
Buffer Size
The ST31500341AS Barracuda has a buffer size of 32 megabytes (MB). The buffer, also known as the cache, is a small amount of high-speed memory on the hard drive that is used to temporarily store data. The larger the buffer size, the faster data can be transferred between the hard drive and the computer.
Internal Hard Disk Drive
The ST31500341AS Barracuda is an internal hard disk drive, which means that it is designed to be installed inside a computer case. Internal hard drives are typically faster and more reliable than external hard drives because they have a direct connection to the computer’s motherboard.
Overall, the ST31500341AS Barracuda is a high-capacity, high-performance hard disk drive that is ideal for use in desktop computers. Its 1.5 terabyte storage capacity and 7200 RPM rotational speed make it well-suited for storing large amounts of data and running demanding applications. Its SATA interface allows for fast data transfer, while its 3.5-inch LFF form factor makes it compatible with many desktop computer cases. With a buffer size of 32 megabytes, the ST31500341AS Barracuda is a fast and reliable choice for anyone in need of a high-quality internal hard disk drive.
General Information about the Seagate ST31500341AS
- Manufacturer: Seagate
- Model Number or SKU# ST31500341AS
- Type : Hard Disk Drive (HDD)
Specifications
- Capacity : 1.5 TB
- Interface Type : Serial ATA-300
- Buffer Size : 32 MB
Performance
- Drive Transfer Rate : 300 MBPS External
- Internal Data Rate : 120 MBPS
- Seek Time : 8.5 MS Average
- Average Latency : 4.16 MS
- Spindle Speed : 7200 RPM
Expansion / Connectivity
- Interfaces : 1 x Serial ATA-300 – 7 pin Serial ATA
- Compatible Bays : 1 x internal – 3.5 Inches
Dimension and Weight
- Width : 4 Inch
- Depth : 5.8 Inch
- Height : 1 Inch
- Weight : 1.52 LBS
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