3.1 Control/Sense Commands

SCSI-2 mode

 

 

[Byte 3]

 

 

- AENC (Asynchronous event notification capability):

 

 

Asynchronous condition notify function

[0]

 

- TrmIOP (Terminate I/O process):

 

 

TERMINATE I/O PROCESS message

[0]

 

[Byte 6]

 

 

- DualP (Dual port):

 

 

Dual port function

[0]

 

- Port:

 

 

Connection port, '0'= connect to port A

[0]

 

'1'= connect to port B

 

 

- ACKBREQB (ACKB/REQB):

 

 

Use the ACKB and REQB signals with the B cable or the Q cable

[0]

 

- Addr32 (Wide SCSI address 32):

 

 

32 bit SCSI addressing

[0]

 

- Addr16 (Wide SCSI address 16):

 

 

16 bit SCSI addressing

[0/1]

 

[Byte 7]

 

 

- RelAdr (Relative addressing):

 

 

Relative logical block addressing

[0]

 

- WBus32 (32-bit wide data transfer):

 

 

Data transfer on a 4-byte bus

[0]

 

- WBus16 (16-bit wide data transfer):

 

 

Data transfer on a 2-byte bus

[0/1]

 

- Sync (Scychronous data transfer

 

 

Data transfer in the synchronous mode

[1]

 

- Linked (Linked command):

 

 

Command link function

[1]

 

- TTD (Target transfer disable):

 

 

Target transfer disable message

[0]

 

- CmdQue (Command queuing):

 

 

Tagged command queuing feature

[1]

 

- SftRe (Soft Reset):

 

 

Soft reset condition

[0]

h.Vendor ID field

This field indicates the name of the product's supplier in left-justified ASCII code, and always indicates FUJITSU. The unused right end is space for the ASCII code.

i.Product ID field

The product's model name is displayed in left-justified ASCII code in this field.

j.Product Revision field

The IDD's microcode version number is displayed in ASCII code in this field.

C141-E167

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Fujitsu MAS3367, MAP3367, MAP3147, MAS3735, MAP3735 specifications Ackbreqb ACKB/REQB

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.