INDEX

16-bit SCSI ID external input

4-16

16-bit SCSI interface connector

4-14

68-pin type LVD 16-bit SCSI

B-3

8-bit SCSI/16-bit SCSI

1-2

A

 

 

AC noise filter

4-11

actuator

1-7

addressing of peripheral device

1-9

air circulation (recirculation filter,

 

breather filter)

1-7

allowable input voltage and current

4-8

alternate area

3-9

alternate block allocation

3-10

alternate block allocation by REASSIGN

BLOCKS command

3-13

alternate block allocation during FORMAT

UNIT command execution

3-11

alternate cylinder

3-4

alternate spare area

3-3

automatic alternate block allocation

3-13

automatic alternate block allocation at write

operation

3-14

automatic alternate block reassignment

1-4

B

 

 

basic operation test

6-5

BCRC

3-7

block address of user space

3-9

bock descriptor

5-17

C

 

 

cache feature

1-3

caching parameter

5-22

changing revision number in field

6-8

check before mounting

5-11

check items at illegal operation

5-13

checking at abnormal end

5-17

checking procedure

5-14

checking SCSI connection

5-14, 5-15, 5-16

CN1

B-2, B-3

CN2 setting terminal

A-2

command queuing feature

1-4

compactness

1-2

confirming initial operation

5-13

confirming operation after installation and

 

preparation for use

5-13

connecting cable

5-12

connection

5-3

connector signal allocation

B-1

continuous block processing

1-3

control mode parameter

5-22

controller circuit

1-7

current waveform

4-8

cylinder configuration

3-2

D

 

data format

3-1

data space

3-1

default mode setting (by CHANGE

 

DEFINITION command)

5-10

defect list

3-10

defect management

3-10

defective block slipping

1-5

definition of sense data

7-3

delivery

5-2

diagnosis

1-5

diagnostic

6-1

diagnostic and maintenance

6-1

diagnostic test

6-11

disconnection/reconnection parameter

5-21

disk

1-7

disk drive troubleshooting

6-14

disk read error

7-4

dismounting drive

5-23

each mode setting

5-8

E

 

ECC

3-7

environmental magnetic field

4-7

environmental specification

2-4

environmental temperature

4-6

environmental/power requirement

2-4

error analysis

7-1

error analysis information collection

7-1

error information indicated with sense data ....

7-3

error rate

2-5

error recovery

1-4

error recovery during self-diagnostic

6-3

error recovery parameter

5-20

external dimension

4-1

external operator panel circuit example

4-21

external operator panel connector

4-15

C141-E226

IN-1

Page 123
Image 123
Fujitsu MAW3300NC/NP, MAW3073NC/NP, MAW3147NC/NP manual Index, CN1, Ecc

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.