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Fujitsu MAP3367, MAP3147, MAS3735, MAP3735, MAS3367 specifications Control/Sense Commands

Models: MAP3735 MAP3147 MAS3367 MAP3367 MAS3735

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3.1 Control/Sense Commands

(1)EVPD (Enable Vital Product Data)

a)If the specification in this bits is zero, the IDD transfers the standard INQUIRY data or the command supported data, mentioned later, to the application client.

b)If the specification in this bits is one, product information called VPD (vital product data) is transferred to the application client.

(2)CmdDt (Command Supported Data)

a)If the specification in this bits is zero, the IDD transfers the standard INQUIRY data, mentioned later, to the application client.

b)If the specification in this bits is one, the IDD transfers the command supported data, mentioned later, to the application client.

(3)Page code / Operation code

a)When the "EVPD" bits is one, this field specifies that the IDD transfers the kind of the VPD information.

b)If the "EVPD" bit is zero and the "CmdDt" bits is one, this field specifies the operation code (CDB byte 0) of commands generated command supported data.

(4)Transfer Byte Length

Byte 4 of the CDB, the "Transfer Byte Length" field, shows the number of bytes of standard INQUIRY data or VPD information that the application client can receive by this command.

The IDD transfers data with the byte length specified in the "Transfer Byte Length" field, or the byte length in the standard INQUIRY data or VPD information which it is holding, whichever has the smallest number of bytes, to the application client. When zero is specified in the "Transfer Byte Length" field, this command is normally terminated without anything being transferred.

(5)Standard INQUIRY data

Figure 3.1 shows the format and contents of the standard INQUIRY data transferred to the INIT by this command if "0" is specified in the "EVPD" and the “CmdDt” bit.

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Fujitsu MAP3367, MAP3147, MAS3735, MAP3735, MAS3367 specifications Control/Sense Commands
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MAP3735, MAP3147, MAS3367, MAP3367, MAS3735 specifications

Fujitsu, a renowned leader in technology and innovation, has developed a variety of reliable hard disk drives (HDDs) that cater to a wide range of data storage needs. Among these, the MAS3735, MAP3367, MAS3367, MAP3147, and MAP3735 series stand out for their advanced features and exceptional performance.

The MAS3735 is a high-capacity enterprise-class drive that boasts a storage capacity of up to 300 GB. Its 10,000 RPM spindle speed ensures rapid data retrieval and efficient performance, making it ideal for data-intensive applications. It utilizes a Serial Attach SCSI (SAS) interface, which allows for improved data transfer rates and increased reliability compared to traditional SATA drives. The drive is designed with advanced technologies such as error recovery and data integrity features, ensuring the safety and security of critical data.

Similarly, the MAP3367 and MAS3367 models are geared towards both enterprise and mid-range server environments, providing a storage capacity of up to 300 GB as well. These drives also operate at a spindle speed of 15,000 RPM, offering swift access times that enhance overall system performance. The MAP3367 employs the Ultra 320 SCSI interface, allowing for significant bandwidth and ensuring data is transmitted efficiently.

On the other hand, both MAP3147 and MAP3735 models provide versatile solutions for various applications, supporting capacities from 36 GB to 147 GB. The MAP3147, with its 10,000 RPM speed, is optimized for workloads requiring quick access and high throughput, making it suitable for transactional systems and enterprise applications. The MAP3735, while offering comparable capacity, emphasizes exceptional reliability and durability, which is crucial for environments that involve heavy data loads.

All these Fujitsu HDDs are characterized by their robust construction, reliability, and efficiency. They are built to withstand heavy workloads and are equipped with features like advanced thermal management and acoustic noise reduction, ensuring they operate effectively in data center environments.

In conclusion, Fujitsu's MAS3735, MAP3367, MAS3367, MAP3147, and MAP3735 series HDDs are designed for high performance and reliability, catering to both enterprise and mid-range environments. Their advanced features make them a strong choice for businesses looking to enhance their storage solutions while maintaining data integrity and system performance.