reporting result of self-diagnostic and error

indication

6-4

reserve and release function

1-4

restriction of use of hazardous substance

........1-2

revision label

6-8

revision number

6-8

S

 

 

SCA2 type LVD 16-bit SCSI

B-2

SCA2 type SCSI connector

4-12

SCSI bus configuration

1-9

SCSI bus connection

5-4

SCSI cable connection

4-19

SCSI connector

B-2, B-3

SCSI connector signal allocation

B-2, B-3

SCSI function specification

2-7

SCSI ID setting

5-6, 5-7

SCSI interface error

7-4

SCSI standard

1-2

sector format

3-6

seek test

6-2

self-diagnostic

6-1

self-diagnostic function

6-1

SEND DIAGNOSTIC command

6-3

sense data

7-1, 7-4

1-1x-xx

7-4

3-0C-03

7-4

3-1x-xx

7-4

4-40-xx

7-4

4-44-xx

7-4

4-C4-xx

7-4

5-2x-xx

7-4

5-3D-00

7-4

5-90-00

7-4

B-44-xx

7-4

B-47-xx

7-4

B-48-00

7-4

B-49-00

7-4

B-4D-xx

7-4

B-4E-00

7-4

E-1D-00

7-4

sense key, additional sense code, and

 

 

additional sense code qualifier

7-1

service clearance area

4-7

service life

6-6

service system and repair

6-6

setting bus width of SCSI interface

5-9

setting check list (NP model only)

5-11

setting of SCSI interface operation mode

........5-9

setting parameter

5-19

setting SCSI terminator power supply

5-8

setting terminal

5-5, A-1

setting terminal (on NP model only)

A-2

setting terminal location

5-5

setting terminator power supply

5-8

spare area in cell

3-4

spare disk drive

5-23

specification

2-1

spindle motor

1-7

standard feature

1-2

START/STOP command

5-13

start/stop of spindle motor

1-5

storage

5-2

surface temperature check point

4-6

surface temperature measurement point

4-7

system configuration

1-8

system space

3-3

system-level field troubleshooting

6-13

T

 

test

6-9

test flowchart

6-10

test program

6-4

tool and test equipment

6-9

track format

3-5

track skew and head skew

3-5

troubleshooting at repair site

6-14

troubleshooting procedure

6-12

troubleshooting with disk drive replacement

in field

6-12

troubleshooting with part replacement in

 

factory

6-15

U

 

unpackaging

5-2

unrecoverable error rate

2-5

user space

3-3

V

 

verify error recovery parameter

5-20

W

 

write protect

5-9

write protect setting

5-9

write/read test

6-2, 6-5

C141-E226

IN-3

Page 125
Image 125
Fujitsu MAW3147NC/NP, MAW3300NC/NP, MAW3073NC/NP manual Scsi connector B-3 Scsi connector signal allocation

MAW3147NC/NP, MAW3073NC/NP, MAW3300NC/NP specifications

Fujitsu has established itself as a key player in the world of hard disk drives, and their MAW3073NC/NP, MAW3300NC/NP, and MAW3147NC/NP models showcase exemplary engineering and innovative technology. These drives are designed primarily for enterprise applications, providing robust performance, reliability, and data integrity in demanding environments.

One of the standout features of the Fujitsu MAW series is its high storage capacity. The MAW3073NC/NP model comes with a generous 73 GB capacity, while the MAW3300NC/NP boasts 300 GB, and the MAW3147NC/NP offers 147 GB of storage. This range makes them suitable for various applications, from databases to data-intensive software.

The drives utilize the latest Serial Attached SCSI (SAS) interface, which ensures high speed and efficiency in data transfer. SAS technology provides better bandwidth and performance compared to older parallel SCSI interfaces, enabling faster access to data and improved overall system responsiveness. With rotational speeds of 10,000 RPM, these drives further enhance performance, enabling faster read and write times, which is critical for enterprise applications that require quick data retrieval.

Another noteworthy characteristic of the Fujitsu MAW series is their advanced error recovery and data integrity features. The drives are equipped with sophisticated error correction mechanisms and management systems that help maintain data integrity, ensuring that the data remains intact even in the event of power loss or system failure. This reliability is paramount for enterprise environments where data loss can result in significant operational disruptions.

In terms of physical design, these drives are built to endure the rigors of high-demand environments. They feature a robust construction that allows for efficient heat dissipation, minimizing the risks associated with overheating. Additionally, their form factor is designed for easy integration into various server and storage systems, making them versatile solutions for IT infrastructure.

Fujitsu's commitment to sustainability is also evident in the MAW series with their energy-efficient operation and reduced power consumption, contributing to decreased overall operational costs. With a combination of high performance, reliability, and sustainability, the Fujitsu MAW3073NC/NP, MAW3300NC/NP, and MAW3147NC/NP hard drives stand out as formidable choices for organizations looking to optimize their data storage solutions. They embody the cutting-edge technology and quality that Fujitsu is known for in the enterprise storage market.