Fujitsu MAN3184, MAN3367, MAN3735 specifications Reset processing during write

Models: MAN3735 MAN3184, MAN3367, MAN3735 SERIES DISK DRIVES MAN3367 MAN3184

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Table 1.6 Reset processing during write

Type of command

Halting process of command execution

 

 

WRITE

Data blocks which are currently being written are

WRITE EXTENDED

processed normally, including the ECC portion, and

WRITE AND VERIFY

execution of the command is terminated at the point when

SEND DIAGNOSTIC (Write/Read Test)

that processing is completed. Not all the data transferred

WRITE LONG

from the INIT to the IDD will necessarily be written to the

WRITE SAME

disk media. If the ATN signal is asserted immediately

 

after data transfer in the DATA OUT phase (to the first

 

ACK signal) and the ABORT TASK SET message is sent,

 

the data are not written to the disk media.

 

 

FORMAT UNIT

At the point when processing of the data block that is

 

currently being written (initialized) is completed,

 

execution of the command is halted. Since the formatting

 

results cannot be guaranteed for the entire disk surface, it

 

is necessary for the INIT to reissue the command.

 

 

REASSIGN BLOCKS

At the point when processing of alternate blocks which are

 

currently being assigned is completed, execution of the

 

command is halted. Not all the alternate blocks specified

 

for reassignment processing by the INIT will necessarily

 

have been processed.

 

 

MODE SELECT

If a parameter save operation has already started, that

MODE SELECT EXTENDED

command is executed until it is completed. However,

LOG SENSE (Specifying parameter save)

since the INIT cannot judge whether the parameters have

 

been saved or not, it is necessary for the INIT to confirm

 

the status by the MODE SENSE command or the LOG

 

SENSE command, or reissue the command.

 

 

SYNCHRONIZE CACHE

Data blocks which are currently being written are

 

processed normally, including the ECC portion and the

 

command is halted at the point when that processing is

 

completed. Not all the data which is the write object will

 

necessarily be written to the disk media.

 

 

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Fujitsu MAN3184, MAN3367, MAN3735 SERIES DISK DRIVES specifications Reset processing during write

MAN3735, MAN3184, MAN3367, MAN3735 SERIES DISK DRIVES, MAN3367, MAN3184 specifications

Fujitsu's MAN3184, MAN3367, and MAN3735 series disk drives represent a significant advancement in storage technology, catering to the needs of businesses seeking reliability, performance, and high capacity. These drives are designed for enterprise environments, providing exceptional data integrity and speed essential for effective data management.

The MAN3184 series is renowned for its high rotational speed of 10,000 RPM, which significantly enhances data access times. With a capacity of up to 18.4 GB, these drives are suitable for applications requiring quick read and write operations. The series employs an improved read/write head technology, which reduces latency and increases overall performance. This technology is complemented by advanced error correction mechanisms, ensuring the reliability necessary for critical data applications.

Transitioning to the MAN3367 series, these drives offer increased storage capacity and improved performance metrics. With capacities reaching up to 36.7 GB, they cater to growing data demands in modern enterprises. They also feature a 10,000 RPM spindle speed, ensuring that the drives can handle intensive workloads with ease. The MAN3367 drives include SCSI interface support, making them versatile and easy to integrate into various systems. The inclusion of intelligent caching algorithms allows for faster data retrieval, while built-in thermal management features ensure optimal performance, even under heavy usage.

The MAN3735 series takes performance up another notch, boasting higher capacities of up to 73.5 GB. These drives are particularly suited for environments that require high reliability and availability. The series utilizes a state-of-the-art SCSI Ultra160 interface, which maximizes data transfer rates, ultimately enhancing overall system efficiency. Additionally, the MAN3735 series employs advanced data protection technologies, including power loss protection and predictive failure analysis, which proactively minimizes potential downtime.

All these series of Fujitsu disk drives are built with a focus on durability and sustained performance. They are designed to operate seamlessly in high-demand environments, ensuring that organizations can rely on them for critical applications. Their compact design and energy-efficient operation make them an ideal choice for modern data centers looking to optimize space and reduce power consumption.

In summary, Fujitsu's MAN3184, MAN3367, and MAN3735 series disk drives deliver a blend of high capacity, performance, and reliability. These drives incorporate advanced technologies that address the evolving needs of enterprise storage solutions, making them a valuable asset for any organization aiming to enhance their data management capabilities.