Manuals / Fujitsu / Computer Equipment / Computer Drive

Fujitsu MAS3735, MAP3367, MAP3147, MAP3735, MAS3367 specifications Notch parameter page code = 0C

Models: MAP3735 MAP3147 MAS3367 MAP3367 MAS3735

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4.1 Mode Parameters

4.1.8Notch parameter (page code = 0C)

 

Bit

7

6

5

 

4

 

3

 

2

1

0

Byte

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0

0

0

0

0

1

 

1

0

0

 

 

 

 

 

 

 

 

 

 

1

 

 

 

 

X‘16’ (Page Length)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2

ND

LPN

 

 

 

 

X‘00’ (Reserved)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Default

0

0

0

0

0

 

0

0

0

 

 

 

 

 

 

 

 

 

 

 

 

Variable

0

1

0

0

0

 

0

0

0

 

 

 

 

 

 

 

 

 

 

3

 

 

 

 

X‘00’ (Reserved)

 

 

 

 

 

 

 

 

 

 

 

4-5

 

 

 

Maximum number of notches

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Default

 

 

 

 

 

X‘00xx’

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Variable

 

 

 

 

 

X‘0000’

 

 

 

 

 

 

 

 

 

 

 

 

 

6-7

 

 

 

 

Active Notch

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Default

 

 

 

 

 

X‘0000’

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Variable

 

 

 

 

 

X‘FFFF’

 

 

 

 

 

 

 

 

 

 

 

 

 

8-11

 

 

 

 

Starting Boundary

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Default

 

 

 

 

X‘00000000’

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Variable

 

 

 

 

X‘00000000’

 

 

 

 

 

 

 

 

 

 

 

 

 

12-15

 

 

 

 

Ending Boundary

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Default

 

 

 

 

X‘xxxxxxxx’

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Variable

 

 

 

 

X‘00000000’

 

 

 

 

 

 

 

 

 

 

 

 

 

16-23

 

 

 

 

Page Notch

 

 

 

 

 

 

 

 

 

 

 

 

 

Default

 

 

 

X‘0000000000000008’

 

 

 

 

 

 

 

 

 

 

 

 

 

Variable

 

 

 

X‘0000000000000000’

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

This page is used to report the top address and final address of each zone.

If the zone number + 1 of the notching zone is set in the "Active notch" field and this parameter is issued, the starting and ending address of the specified zone can be referred to by the MODE SENSE command.

Also, if Page 3 and Page 3F are specified by the MODE SENSE command, the parameters below the zone specified in the notch page can be referred to.

•Track/zone (Page 3, Byte 02, 03) (Note)

•Sector count/track (Page 3, Bytes 10, 11)

•Track Skew Factor (Page 3, Bytes 16, 17)

•Cylinder Skew Factor (Page 3, Bytes 18, 19)

Note:

Normally, the number of tracks (logical heads) per cell is set in the track count/zone, but in the case of notching only, the total track count (number of cylinders in the zone x number of logical heads) of the affected zone is reported.

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Image 207
Fujitsu MAS3735, MAP3367, MAP3147, MAP3735, MAS3367 specifications Notch parameter page code = 0C
Page 206 Page 208

MAP3735, MAP3147, MAS3367, MAP3367, MAS3735 specifications

Fujitsu, a renowned leader in technology and innovation, has developed a variety of reliable hard disk drives (HDDs) that cater to a wide range of data storage needs. Among these, the MAS3735, MAP3367, MAS3367, MAP3147, and MAP3735 series stand out for their advanced features and exceptional performance.

The MAS3735 is a high-capacity enterprise-class drive that boasts a storage capacity of up to 300 GB. Its 10,000 RPM spindle speed ensures rapid data retrieval and efficient performance, making it ideal for data-intensive applications. It utilizes a Serial Attach SCSI (SAS) interface, which allows for improved data transfer rates and increased reliability compared to traditional SATA drives. The drive is designed with advanced technologies such as error recovery and data integrity features, ensuring the safety and security of critical data.

Similarly, the MAP3367 and MAS3367 models are geared towards both enterprise and mid-range server environments, providing a storage capacity of up to 300 GB as well. These drives also operate at a spindle speed of 15,000 RPM, offering swift access times that enhance overall system performance. The MAP3367 employs the Ultra 320 SCSI interface, allowing for significant bandwidth and ensuring data is transmitted efficiently.

On the other hand, both MAP3147 and MAP3735 models provide versatile solutions for various applications, supporting capacities from 36 GB to 147 GB. The MAP3147, with its 10,000 RPM speed, is optimized for workloads requiring quick access and high throughput, making it suitable for transactional systems and enterprise applications. The MAP3735, while offering comparable capacity, emphasizes exceptional reliability and durability, which is crucial for environments that involve heavy data loads.

All these Fujitsu HDDs are characterized by their robust construction, reliability, and efficiency. They are built to withstand heavy workloads and are equipped with features like advanced thermal management and acoustic noise reduction, ensuring they operate effectively in data center environments.

In conclusion, Fujitsu's MAS3735, MAP3367, MAS3367, MAP3147, and MAP3735 series HDDs are designed for high performance and reliability, catering to both enterprise and mid-range environments. Their advanced features make them a strong choice for businesses looking to enhance their storage solutions while maintaining data integrity and system performance.