Description
Overview of the Toshiba HDD3A02DZK51
The Toshiba HDD3A02DZK51 is an internal hard drive designed for use in server and storage systems. It offers a storage capacity of 1 terabyte (TB) and has a spindle speed of 7,200 revolutions per minute (RPM). The drive utilizes a serial attached SCSI (SAS) interface with a maximum data transfer rate of 6 gigabits per second (Gbps). The HDD3A02DZK51 also features a 16 megabyte (MB) cache, which helps to improve overall system performance.
Capacity and Speed
With a capacity of 1TB, the Toshiba HDD3A02DZK51 is suitable for use in small to medium-sized server and storage environments. It provides ample space to store large amounts of data, such as databases, multimedia files, and virtual machine images. The drive’s 7,200 RPM spindle speed ensures fast data access times, which is particularly important in applications that require high performance and low latency, such as transactional databases and online transaction processing systems.
SAS Interface
The Toshiba HDD3A02DZK51 utilizes a SAS interface, which is a point-to-point serial interface that provides high-speed data transfer between the drive and the host system. The SAS interface is widely used in enterprise storage systems because it offers several advantages over other interface technologies, such as SATA and SCSI. For example, SAS provides higher data transfer rates, better error handling, and more robust signal integrity.
Data Transfer Rate
The maximum data transfer rate of the Toshiba HDD3A02DZK51 is 6 Gbps, which is the standard for SAS interfaces. This transfer rate is significantly faster than the maximum transfer rate of 3 Gbps for SATA interfaces, making SAS a better choice for applications that require high performance and throughput. The higher data transfer rate also helps to reduce system latency, which is important in applications that require real-time data access and processing.
Cache
The Toshiba HDD3A02DZK51 features a 16MB cache, which is a small amount of high-speed memory that is used to temporarily store frequently accessed data. The cache improves system performance by reducing the time it takes to access data from the hard drive. When data is requested, the drive first checks the cache to see if the data is already stored there. If it is, the drive can retrieve the data from the cache, which is much faster than retrieving the data from the disk platters.
Reliability and Durability
The Toshiba HDD3A02DZK51 is designed to be reliable and durable, even in high-demand environments. It uses advanced technologies, such as rotational vibration sensors, to help prevent performance degradation caused by vibration and shock. The drive also includes advanced error-correction and detection technologies to ensure that data is always accurate and consistent.
Finally, the Toshiba HDD3A02DZK51 is a high-performance internal hard drive designed for use in enterprise storage and server environments. With a capacity of 1TB, a spindle speed of 7,200 RPM, and a SAS interface with a maximum data transfer rate of 6 Gbps, the drive is capable of delivering fast data access and high throughput. Additionally, the drive’s 16MB cache helps to improve overall system performance, while advanced reliability and durability technologies ensure that the drive can operate reliably in demanding environments.
General Information about the Toshiba HDD3A02DZK51
- Manufacturer: Toshiba
- Model Number or SKU# HDD3A02DZK51
- Product Type: Hard Disk Drive (HDD)
- HDD Type: SAS-6GBPS
Specifications
- Storage Capacity : 1 TB
- Interface : Serial Attached Scsi(sas)-6gbits
- Buffer Size : 16 MB
- Drive Dimensions : 3.5inch
- Spindle Speed : 7200RPM
- Lowest Cost Per 1000gb Enterprise Storage Option
- 6 Gb/sec Serial Attached Scsi (sas)
- Enhanced Power Condition State Technology
- Rotational Vibration (rv) Technology For Multi-drive Systems
Dimension and Weight
- Width : 4 Inch
- Depth : 5.8 Inch
- Height : 1 Inch
- Weight : 1.52 Lbs
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