E

 

E-1D-00

7-4

each mode setting

5-8

ECC

3-8

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 magnetic field

4-7

external operator panel circuit example

4-21

external operator panel connector

4-15

F

 

factory maintenance (parts replacement)

6-8

field maintenance (disk drive replacement) ....

6-8

finding possibly faulty part

6-16

format capacity

3-9

format of extended sense data

7-2

format parameter

5-18

FORMAT UNIT command

5-18

formatting

5-17

G

 

gaps

3-8

general description

1-1

general note

5-1

H

 

hardware function test

6-2

hardware structure

1-6

head

1-7

high speed data transfer

1-2

high speed positioning

1-4

I

 

indicating revision number

6-10

indicating revision number

 

at factory shipment

6-9

initial seek operation check

6-12

initial self-diagnostic

6-2

installation

5-1

installation requirement

4-1

installation/removal/replacement

5-2

interface (SCSI bus) test

6-5

internal test space

3-4

L

 

large capacity

1-5

leak magnetic flux

4-7

limitation of bottom-mounting

4-5

limitation of side-mounting

4-5

logical data block addressing

3-9

low noise and low vibration

1-5

low power consumption

1-5

M

 

maintenance level

6-8

maintenance requirement

6-6

mean time between failure (MTBF)

2-5

mean time to repair (MTTR)

2-6

microcode downloading

1-5

MODE SELECT/MODE SELECT EXTENDED

command

5-17

mode setting

5-10

motor start mode

5-8

motor start mode setting

5-8

mounting

4-4

mounting drive

5-11

mounting frame structure

4-4, 4-5

mounting procedure

5-11

mounting requirement

4-1

N

 

NC connector location

4-11

NC external dimension

4-2

NC model drive outer view

1-6

note on handling drive

5-1

note on mounting

4-4

NP connector and terminal location

4-13

NP external dimensions

4-3

NP model drive outer view

1-6

O

 

online self-diagnostic

6-3

operation check

6-12

operation test

6-12

outline of troubleshooting procedure

6-13

output signal for external LED

4-18

P

 

packaging

5-2

PAD

3-8

page code = 1

5-20

page code = 2

5-21

page code = 7

5-20

IN-2

C141-E166

Page 123 Page 125
Page 124
Image 124
Fujitsu MAP3367NP, MAP3147NC/NP, MAP3735NP, MAP3735NC/NP, MAP3367NC/NP manual Ecc, Mode SELECT/MODE Select Extended, Pad
Page 123 Page 125

MAP3735NP, MAP3367NC, MAP3735NC/NP, MAP3367NC/NP, MAP3147NC/NP specifications

Fujitsu's MAP3147NC/NP, MAP3367NC/NP, and MAP3735NC/NP hard disk drives represent a robust solution for businesses seeking reliable data storage options. These models are part of Fujitsu’s extensive line of high-performance hard drives that cater to various organizational needs, from servers to high-capacity data storage systems.

One of the standout features of these hard drives is their speed. The MAP3147NC/NP operates at a spindle speed of 10,000 RPM, ensuring rapid data access and retrieval. This speed is essential for environments requiring quick data transactions, making it suitable for enterprise-level databases and high-performance computing applications.

The capacity range across these models is designed to meet varying storage requirements. The MAP3147NC offers 147 GB, while the MAP3367NC provides 67 GB, and the MAP3735NC boasts a generous capacity of 35 GB. This diversity allows organizations to select the drive that best fits their data storage and performance needs while maintaining a scalable storage solution.

In terms of technology, the drives incorporate advanced features such as Serial Attached SCSI (SAS) interface, which enhances data throughput and reliability compared to traditional Parallel SCSI interfaces. SAS technology enables these drives to support multiple device connections while ensuring high-performance throughput, essential for modern enterprise environments.

The drives employ a 64 MB cache, providing a significant performance boost by allowing for quicker access to frequently used data. This capability improves overall system responsiveness, especially in applications requiring high input/output operations per second (IOPS).

Moreover, the MAP3147NC/NP, MAP3367NC/NP, and MAP3735NC/NP series are designed with data integrity in mind. They include features such as Error Correction Code (ECC) and background error scanning, which work together to maintain the integrity of stored data and minimize the risk of data loss.

In conclusion, Fujitsu’s MAP3147NC/NP, MAP3367NC/NP, and MAP3735NC/NP hard disk drives provide a blend of performance, capacity, and reliability. With their fast spindle speeds, robust data throughput via SAS technology, and enhanced cache memory, these drives are ideal for enterprises requiring durable and efficient data storage solutions in high-demand environments. As organization needs evolve, these drives offer scalability and reliability to support diverse applications and workloads.
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