Start

Start self-test by turning the power on

Test results OK?

No

Check host system

 

 

 

 

 

 

 

 

(Table 6.2)

 

 

Yes

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

No

 

 

 

 

 

 

 

 

 

 

Host system

Execute an operation

 

 

 

 

 

 

 

 

 

 

 

test using a host

 

 

 

normal?

 

computer or test

 

 

 

Yes

 

equipment

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Replaced or repair

 

Test results OK?

No

 

 

disk drive

 

 

 

 

 

 

 

 

 

 

 

 

Disk drive

No

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Yes

 

 

 

normal?

 

 

 

 

 

 

Yes

 

Continue operation

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Execute diagnostic

 

 

 

 

 

 

 

 

 

 

 

 

test using a host

 

 

 

 

 

 

computer or test

 

 

 

 

 

 

equipment

 

 

 

 

 

 

 

 

 

 

 

 

 

 

No

 

 

 

 

 

Test results OK?

 

 

 

 

 

 

Yes

 

 

 

 

 

 

 

 

 

 

 

 

 

Test using voltage or

 

 

 

 

 

 

temperature stress

 

 

 

 

 

 

 

 

 

 

 

 

 

Test results OK?

No

 

 

 

 

 

 

 

 

 

 

 

Yes

 

 

 

 

 

 

 

 

 

 

 

 

 

Normal

 

 

 

 

 

 

 

 

Figure 6.3 Test flowchart

Analyze system-related error

Analyze disk drive error (Table 6.3)

C141-E166

6-11

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Image 107
Fujitsu MAP3147NC/NP, MAP3735NP, MAP3735NC/NP, MAP3367NC/NP, MAP3367NP manual Test flowchart

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.