Important Alert Items

Important Alert Messages

The important alert messages in this manual are as follows:

A hazardous situation could result in minor or moderate personal injury if the user does not perform the procedure correctly. This alert signal also indicates that damages to the product or other property may occur if the user does not perform the procedure correctly.

Task

Alert message

Page

Mounting Installation

Data loss

2-5

 

For MAS series, Reed Solomon codes are applied for their ECC.

 

 

The sector-data is divided into 4 interleaving sectors, and ECC is

 

 

performed in each sector where the maximum number of errors

 

 

(up to 5 byte) can be corrected. [Total maximum byte: 5 byte 4

 

 

( interleave) = 20 byte]

 

 

If the error of read sector keeps allowable error byte number,

 

 

correction is performed.

 

 

However, if error byte exceeds its allowable number, correction

 

 

may not be performed properly.

 

 

Hot temperature

 

 

To prevent injury, do not handle the drive until after the device has

5-1

 

 

 

cooled sufficiently after turning off the power. The DE and LSI

 

 

become hot during operation and remain hot immediately after

 

 

turning off the power.

 

 

Data loss

5-5

 

1. The user must not change the setting of terminals not described

 

in this section. Do not change setting status set at factory

 

 

shipment.

 

 

2. Do not change the setting of terminals except following setting

 

 

pins during the power is turned on.

 

 

Write protect: CN2 9-10 (NP model only)

 

 

3. To short the setting terminal, use the short plug attached when

 

 

the device is shipped from the factory.

 

Damage

5-12

1.Make sure that system power is off before connecting or disconnecting cables.

2.Do not connect or disconnect cables when power is on. (except NC model)

C141-E185

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Fujitsu MAS3367NC/NP, MAS3184NC/NP, MAS3735NC/NP manual Important Alert Items, Important Alert Messages

MAS3367NC/NP, MAS3184NC/NP, MAS3735NC/NP specifications

Fujitsu's MAS series hard drives, including the MAS3735NC/NP, MAS3184NC/NP, and MAS3367NC/NP, are designed for enterprise applications requiring high performance, reliability, and efficiency. These drives are notable for their ability to manage extensive workloads, making them ideal for demanding server and storage environments.

The MAS3735NC/NP is a 3.5-inch hard drive that operates at 15,000 RPM, providing exceptional data access speeds. With a storage capacity of up to 300GB, this model is optimized for high transaction applications, such as databases and email servers. Its advanced 16 MB buffer ensures that data is managed smoothly, significantly reducing latency and improving overall system performance. The drive employs SAS (Serial Attached SCSI) interface technology, which enhances data transfer rates and provides better reliability compared to traditional SATA interfaces.

The MAS3184NC/NP model features a generous 146GB storage capacity, operating at a slightly lower peak performance of 10,000 RPM. However, it still provides substantial speed and reliability for various server applications. The advanced features of this drive include enhanced error recovery, which minimizes the risk of data corruption, as well as a power-saving mode that reduces energy consumption without compromising performance.

Next in the series, the MAS3367NC/NP offers a combination of capacity and speed. With up to 300GB of storage and also spinning at 15,000 RPM, it matches the performance levels of the MAS3735. This drive utilizes dual-port 6Gb/s SAS technology, which not only boosts data transfer rates but also adds redundancy, thus ensuring continuous availability for mission-critical applications.

All models in this range are designed with advanced technologies such as S.M.A.R.T (Self-Monitoring, Analysis, and Reporting Technology), which helps monitor the drive's health and predict potential failures before they occur. Additionally, these drives are built to meet rigorous environmental and physical standards, ensuring durability and longevity in various applications.

In summary, Fujitsu’s MAS3735NC/NP, MAS3184NC/NP, and MAS3367NC/NP hard drives showcase a perfect blend of speed, capacity, and reliability, solidifying their position as leading choices for enterprise-level storage solutions. With their advanced technologies and features, these drives are tailored for environments where performance and reliability are non-negotiable requirements.