Interface

Table 5.8 Format of device attribute value data

Byte

 

 

Item

 

 

 

 

00

Data format version number

01

 

 

 

 

 

 

 

02

Attribute 1

 

Attribute ID

 

 

 

 

03

 

 

Status flag

04

 

 

 

 

 

 

 

05

 

 

Current attribute value

 

 

 

 

06

 

 

Attribute value for worst case so far

 

 

 

 

07 to 0C

 

 

Raw attribute value

 

 

 

 

0D

 

 

Reserved

 

 

 

 

0E to 169

Attribute 2 to

 

(The format of each attribute value is the same

 

attribute 30

 

as that of bytes 02 to 0D.)

 

 

 

 

16A

Off-line data collection status

 

 

 

16B

Self test execution status

 

 

 

16C, 16D

Off-line data collection execution time [sec.]

 

 

 

 

16E

Reserved

 

 

 

 

 

16F

Off-line data collection capability

 

 

 

170, 171

Trouble prediction capability flag

 

 

 

172

Error logging capability

 

 

 

 

173

Vendor unique

 

 

 

 

 

174

Simple self test execution time [min.]

 

 

 

175

Comprehensive self test execution time [min.]

 

 

 

 

176 to 181

Reserved

 

 

 

 

 

 

182 to 1FE

Vendor unique

 

 

 

 

 

 

1FF

Check sum

 

 

 

 

 

Table 5.9 Format of insurance failure threshold value data

 

 

 

 

Byte

 

 

Item

 

 

 

00

Data format version number

01

 

 

 

 

 

 

02

Threshold 1

Attribute ID

 

 

 

03

 

Insurance failure threshold

 

 

 

04 to 0D

 

Reserved

 

 

 

0E to 169

Threshold 2 to

(The format of each threshold value is the same as

 

Threshold 30

that of bytes 02 to 0D.)

 

 

 

 

16A to 17B

Reserved

 

 

 

 

 

 

17C to 1FE

Vendor unique

 

 

 

 

 

 

1FF

Check sum

 

 

 

 

 

 

5-68

C141-E104-02EN

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Fujitsu MHM2100AT, MHM200AT Format of device attribute value data, 1FF, Format of insurance failure threshold value data

MHM215OAT, MHM200AT, MHL2300AT, MHM2100AT specifications

Fujitsu, a leader in storage technology, has developed a range of hard disk drives designed for reliability and performance, catering to both enterprise and consumer needs. The Fujitsu MHM2100AT, MHL2300AT, MHM200AT, and MHM215OAT models are part of this impressive lineup, showcasing various features and technologies that set them apart.

The MHM2100AT model is known for its 2.5-inch form factor, offering a storage capacity of 100GB. It operates at a speed of 5400 RPM, which balances performance and power efficiency. The drive utilizes ATA-6 interface (Parallel ATA) ensuring compatibility with a wide range of systems. One of its primary features is the advanced cache memory architecture, which allows for quicker access to frequently used data. This enhances overall system performance while preserving energy consumption.

The MHL2300AT provides a step up, with its 300GB of capacity. It also maintains a 5400 RPM speed and is designed for optimal heat dissipation and durability. This model is particularly suited for mobile computing applications due to its lightweight design and low power requirements. The MHL2300AT also integrates a sophisticated error correction code (ECC) technology, enhancing data integrity during storage and retrieval processes.

Moving on to the MHM200AT, this unit provides substantial storage of 200GB, maintaining a similar 5400 RPM speed. What sets the MHM200AT apart is its focus on data security with Built-in Security Features such as disk encryption capabilities. This model is suitable for professionals dealing with sensitive information, ensuring both performance and protection against data breaches.

Lastly, the MHM215OAT, another key model, balances user-friendly design with performance metrics. It offers a generous 150GB capacity and features an enhanced seek time for quick file access. With its emphasis on reliability, the MHM215OAT is often utilized in environments where uptime is critical, such as in commercial servers or high-performance workstations.

In conclusion, Fujitsu's MHM2100AT, MHL2300AT, MHM200AT, and MHM215OAT each possess unique features and technologies that cater to diverse user needs. Their combination of efficient power consumption, enhanced data integrity, and reliability make them compelling choices for businesses and individuals alike. Whether for mobile devices, personal computing, or enterprise applications, these models continue to exemplify Fujitsu's commitment to quality and performance in storage solutions.