Hitachi HDS723020BLA642 manual 126/173

Models: HDS723020BLA642

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7K200 SATA OEM Specification

This command disables the security mode feature (device lock function), however the master password is still stored internally within the device and may be re-activated later when a new user password is set. If you execute this command on disabling the security mode feature (device lock function), the password sent by the host is NOT compared with the password stored in the device for both the Master Password and the User Password, and then the device only erases all user data.

The execution time of this command in Normal Erase mode is shown below.

HTS722020K9SA00 / HTS722020K9A300

71 min

HTS722016K9SA00 / HTS722016K9A300

63 min

HTS722012K9SA00 / HTS722012K9A300

48 min

HTS722010K9SA00 / HTS722010K9A300

37 min

HTS722080K9SA00 / HTS722080K9A300

33 min

The execution time of this command in Enhanced Erase mode is shown below.

 

 

 

HTS722020K9SA00 / HTS722020K9A300

73 min

HTS722016K9SA00 / HTS722016K9A300

65 min

HTS722012K9SA00 / HTS722012K9A300

50 min

HTS722010K9SA00 / HTS722010K9A300

39 min

HTS722080K9SA00 / HTS722080K9A300

35 min

In case of the FDE model, the execution time in Enhanced Erase mode is less than 1 minutes.

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Page 126
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Hitachi HDS723020BLA642 manual 126/173

HDS723020BLA642 specifications

The Hitachi HDS723020BLA642 is a high-performance hard disk drive that exemplifies the balance between reliability and advanced technology, making it an excellent choice for a range of applications, from desktop computers to enterprise storage solutions. This 2TB SATA hard drive is designed to meet the growing data storage needs of users who demand both speed and efficiency.

One of the key features of the HDS723020BLA642 is its impressive rotational speed of 7200 RPM. This speed facilitates faster data access and improved overall performance, significantly enhancing the user experience during data-intensive operations such as gaming, video editing, and large file transfers. Coupled with a SATA III interface, this drive facilitates data transfer rates of up to 6 Gb/s, providing an efficient conduit for moving data quickly between the hard drive and the motherboard.

The drive comes equipped with a large 64 MB cache, which plays a crucial role in buffering read and write operations. This substantial amount of cache memory allows the drive to temporarily store frequently accessed data, leading to reduced latency and enabling smoother multitasking capabilities. Users will benefit from faster load times and reduced wait periods when working with large files.

Reliability is another defining characteristic of the HDS723020BLA642. Hitachi, now a part of Western Digital, has a longstanding reputation for producing durable hard drives. This model incorporates advanced technologies, such as the Fluid Dynamic Bearing (FDB) for quieter operation and better longevity. The drive also features an enhanced error recovery system that minimizes the risk of data loss, making it a suitable option for both personal and professional use.

In terms of power efficiency, the HDS723020BLA642 is designed to consume less power during operation compared to older hard drive models. This efficiency not only helps in reducing operational costs but also contributes to a longer lifespan for the drive itself.

Overall, the Hitachi HDS723020BLA642 hard drive combines speed, reliability, and efficiency into a compact package, making it an ideal choice for users needing a substantial amount of storage without compromising on performance. Whether for upgrading an existing system or building a new one, this drive offers a blend of technology and durability that caters to modern storage demands.