Fujitsu MPE3XXXAT manual 1F4 HCL Cylinder No. LSB / LBA 1F3 HSN Sector No

Models: MPE3XXXAT

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(10)SEEK (X'7x', x : X'0' to X'F')

This command performs a seek operation to the track and selects the head specified in the command block registers. After completing the seek operation, the device clears the BSY bit in the Status register and generates an interrupt.

The IDD always sets the DSC bit (Drive Seek Complete status) of the Status register to 1.

In the LBA mode, this command performs the seek operation to the cylinder and head position in which the sector is specified with the logical block address.

At command issuance (I/O registers setting contents)

1F7H(CM)

0

1

1

 

1

 

x

x

x

x

 

 

 

 

 

 

 

 

 

1F6H(DH)

×

L

 

×

 

DV

 

Head No. /LBA [MSB]

 

 

 

 

 

 

 

 

 

 

1F5H(CH)

 

 

Cylinder No. [MSB]

/ LBA

 

 

1F4H(CL)

 

 

Cylinder No. [LSB] / LBA

 

 

1F3H(SN)

 

 

Sector No.

 

 

/ LBA [LSB]

 

 

1F2H(SC)

 

 

 

 

 

 

xx

 

 

 

1F1H(FR)

 

 

 

 

 

 

xx

 

 

 

At command completion (I/O registers contents to be read)

1F7H(ST)

 

 

 

 

Status information

 

 

 

 

 

 

 

 

 

1F6H(DH)

×

L

 

×

 

DV

 

Head No. /LBA [MSB]

 

 

 

 

 

 

 

1F5H(CH)

 

 

Cylinder No. [MSB] / LBA

1F4H(CL)

 

 

Cylinder No. [LSB] / LBA

1F3H(SN)

 

 

Sector No.

/ LBA [LSB]

1F2H(SC)

 

 

 

 

 

xx

 

1F1H(ER)

 

 

 

 

Error information

C141-E077-01EN

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Fujitsu MPE3XXXAT manual 1F4 HCL Cylinder No. LSB / LBA 1F3 HSN Sector No

MPE3XXXAT specifications

The Fujitsu MPE3XXXAT series is a robust line of hard disk drives (HDDs) known for their reliability, performance, and advanced technology. Designed primarily for enterprise storage solutions, these drives cater to high-demand environments such as data centers, servers, and workstations. With capacities ranging from hundreds of gigabytes to several terabytes, the MPE3XXXAT series offers scalable storage options to accommodate a variety of applications.

One of the standout features of the MPE3XXXAT series is its high rotational speed. With most models operating at 7200 RPM, these drives ensure faster data access and improved read/write performance. This speed makes them ideal for applications requiring quick data retrieval, such as database management and data-intensive workloads. Furthermore, the series utilizes a Serial ATA (SATA) interface, which facilitates seamless connectivity and compatibility with a wide range of systems.

The Fujitsu MPE3XXXAT series is built with advanced technologies that enhance durability and longevity. Notably, the drives incorporate advanced error correction algorithms and vibration resistance features, which are crucial for maintaining data integrity over time. This is particularly important in multi-drive environments where vibrations from one drive can affect the performance of others. The drives are also designed with low power consumption in mind, contributing to energy savings without compromising performance.

In terms of data security, the MPE3XXXAT series supports various security features that protect against unauthorized access. These include ATA security features that enable password protection and robust encryption to safeguard sensitive information from potential breaches. This aspect is particularly significant for enterprises that handle confidential data and require stringent security measures.

The operational temperature range of the MPE3XXXAT drives is optimized for demanding environments, allowing them to function effectively in a variety of conditions. Their reliability is backed by an impressive Mean Time Between Failures (MTBF), which signifies their resilience and the manufacturer's commitment to quality.

Overall, the Fujitsu MPE3XXXAT series stands out as a reliable choice for enterprise storage needs. With its blend of high speed, capacity, durability, and security features, it addresses the challenges faced by modern data centers and businesses that require efficient data management solutions. Whether for backup, archival, or active data storage, the MPE3XXXAT series is designed to deliver consistent performance and peace of mind for users.