Description
Product Overview
The HDE721010SLA330 Hitachi Deskstar E7k1000 1TB hard disk drive is a product of Hitachi Global Storage Technologies, a subsidiary of Western Digital Corporation. It is designed to offer high-performance and reliability for use in enterprise-class server and storage systems. The hard disk drive has a 7.2K RPM rotational speed, a 32MB buffer, and a SATA-II 7-pin interface. The device is built to meet the needs of businesses that require large amounts of data storage and fast data access.
Features and Specifications
The HDE721010SLA330 Hitachi Deskstar E7k1000 1TB hard disk drive has a rotational speed of 7,200 revolutions per minute (RPM). This speed ensures that data can be read and written to the disk quickly, making the device ideal for use in applications that require fast data access.
Buffer Size
The device also features a 32MB buffer, which is a type of cache memory that helps to improve disk performance. The buffer temporarily stores data that is frequently accessed, reducing the need for the disk to access the physical storage medium. This results in faster read and write speeds.
Interface
The HDE721010SLA330 Hitachi Deskstar E7k1000 1TB hard disk drive uses a Serial Advanced Technology Attachment (SATA) interface. The SATA-II 7-pin interface supports data transfer rates of up to 3 Gb/s. This interface is widely used in enterprise-class storage systems, making the device compatible with a wide range of servers and storage arrays.
Form Factor
The device has a form factor of 3.5 inches, making it suitable for use in desktop computers and storage arrays. The form factor refers to the physical size of the device and determines where it can be installed.
Capacity
The HDE721010SLA330 Hitachi Deskstar E7k1000 1TB hard disk drive has a storage capacity of 1 terabyte (TB). This capacity is ideal for businesses that require large amounts of data storage.
Reliability
The HDE721010SLA330 Hitachi Deskstar E7k1000 1TB hard disk drive is designed to be reliable, with a mean time between failures (MTBF) of 1.2 million hours. The MTBF is a measure of the expected lifespan of a device and is an important consideration for businesses that rely on their storage systems.
Performance
The combination of the high rotational speed, large buffer, and fast interface of the HDE721010SLA330 Hitachi Deskstar E7k1000 1TB hard disk drive results in excellent performance. The device can handle large amounts of data and provide fast access to that data.
Compatibility
The device is compatible with a wide range of operating systems, including Windows, Linux, and macOS. This makes it a versatile option for businesses that use different types of computers and servers.
The HDE721010SLA330 Hitachi Deskstar E7k1000 1TB hard disk drive is a reliable and high-performance storage solution for enterprise-class server and storage systems. It features a 7.2K RPM rotational speed, a 32MB buffer, and a SATA-II 7-pin interface. With a storage capacity of 1TB, the device is ideal for businesses that require large amounts of data storage. Its compatibility with a wide range of operating systems makes it a versatile option for businesses that use different types of computers and servers
Main Information about the Hitachi HDE721010SLA330
- Manufacturer: Hitachi
- Part Number or SKU# HDE721010SLA330
- Product Type: SATA-II HDD
Technical Specification
- Capacity : 1TB
- Interface : SATA-300 (7-PIN)
- Drive Dimensions : 3.5 Inch
- Form Factor : 3.5 Inch X 1/3 H
- Max. Areal Density : 244 GBITS/SQ. IN.
Drive Performance
- Media Transfer Rate (Max) : 1406 MBITS/S
- Interface Transfer Rate (Max) : 300 MBPS
- Seek Time (Average) : 8.5 MS
- Rotational Speed : 7.2K RPM
- Buffer : 32 MB
- Average Seek Time : 8.5 MS
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