Description
Product Details of 500GB Hard Drive
The Western Digital WD5000YS Caviar RAID Edition is a 500GB, 7200RPM, SATA-II, 16MB buffer, 3.5-inch low profile hard disk drive. It is designed for use in RAID arrays and high-performance computing applications that require fast data transfer speeds and high reliability. In this article, we will delve into the details of this hard disk drive and explore its features, benefits, and potential drawbacks.
Capacity
The WD5000YS Caviar RAID Edition offers a storage capacity of 500GB, which is sufficient for most computing applications. It has a rotational speed of 7200RPM, which is the standard speed for desktop hard disk drives. The high rotational speed enables fast data transfer rates and ensures that data can be retrieved quickly. The hard disk drive also features a 16MB buffer, which allows it to cache frequently accessed data and improve performance.
SATA-II Interface
The WD5000YS Caviar RAID Edition uses a SATA-II interface, which provides a maximum data transfer rate of 3.0Gbps. The SATA-II interface is backward compatible with SATA-I devices, ensuring that it can be used with older motherboards and controllers. The SATA-II interface also supports Native Command Queuing (NCQ), a technology that allows the hard disk drive to optimize the order in which data is accessed and retrieved. This can result in improved performance, especially in multi-tasking environments.
RAID Support
The WD5000YS Caviar RAID Edition is specifically designed for use in RAID arrays. It supports RAID 0, 1, and 5 configurations, which are commonly used in high-performance computing environments. RAID 0 provides increased performance by striping data across multiple hard disk drives, while RAID 1 provides data redundancy by mirroring data across two hard disk drives. RAID 5 combines the benefits of RAID 0 and RAID 1 by striping data across multiple hard disk drives with parity information.
Reliability
The WD5000YS Caviar RAID Edition is designed to be reliable and durable. It features a Mean Time Between Failures (MTBF) of 1.2 million hours, which is higher than many other desktop hard disk drives. The hard disk drive also features a rotary Accelerometer, which detects and compensates for vibrations caused by other components in the computer. This helps to ensure that the hard disk drive remains stable and reliable, even in high-vibration environments.
Summary,the Western Digital WD5000YS Caviar RAID Edition is a high-performance, reliable hard disk drive designed for use in RAID arrays and other high-performance computing applications. Its SATA-II interface, 7200RPM rotational speed, and 16MB buffer make it ideal for tasks that require fast data transfer rates, while its RAID support and rotary Accelerometer make it reliable and durable. Its low profile design also makes it ideal for use in space-constrained environments.
General Information
- Manufacturer: Western Digital
- Part Number or SKU# WD5000YS
- Product Type: Hard Disk Drive
Technical Information
- Storage Capacity: 500 GB
- Interface: SATA-II
- Form Factor: 3.5 Inch
Performance
- Drive Transfer Rate: 300 MBPS (External)
- Rotational Speed: 7200 RPM
- Buffer: 16 MB
Product Dimensions & Weight
- Width: 4 Inch
- Depth: 5.8 Inch
- Height: 1 Inch
- Weight: 1.52 Lbs
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