Synchronize Cache | Fujitsu MAP3147, MAP3367, MAS3735, MAP3735

Command Specifications

Notes:

1.Commands which come under restrictions in read operations or write operations when "1" is specified in the "RdInh" (read inhibit) or "WrInh" (write inhibit) flag are as follows.

“RdInh”	•	READ	•	VERIFY (*)
	•	READ EXTENDED (*)	•	WRITE AND VERIFY (*)
	•	READ LONG	•	PRE-FETCH
“WrInh”	•	FORMAT UNIT	•	WRITE EXTENDED (*)
	•	REASSIGN BLOCKS	•	WRITE LONG
	•	WRITE	•	WRITE SAME

•WRITE AND VERIFY (*)

*When zero is specified in the processing block count, that command is not executed.

2.Even if a write operation is prohibited by this command, "0" is indicated in the "WP (write protect)" bit reported to the INIT in the MODE SENSE and MODE SENSE EXTENDED commands.

3.If "0" is specified in this command in the "WrInh" flag, execution of a FORMAT UNIT command or REASSIGN BLOCKS command issued in linked form following this command is permitted (the specification of the range where access is permitted is not applied.)

3.2.10SYNCHRONIZE CACHE (35)

Bit	7	6	5		4		3	2	1	0
Byte

0						X‘35’

1		LUN			0	0		0	Immed	0

2			Logical Block Address (MSB)

3				Logical Block Address

4				Logical Block Address

5			Logical Block Address (LSB)

6	0	0	0	0		0		0	0	0

7				Block Count (MSB)

8				Block Count (LSB)

9	0	0	0	0		0		0	0	Link

This command matches the logical block data in the data buffer with the same logical block data recorded on the disk media. If the data in the logical block in the data buffer is newer than the data on the disk media, those data are written to the disk media.

When the write cache is used, unwritten data held in the data buffer which are written to the disk media are written using this command.

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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.

Fujitsu MAP3147, MAP3367, MAS3735, MAP3735, MAS3367 specifications Synchronize Cache

Models: MAP3735 MAP3147 MAS3367 MAP3367 MAS3735

Command Specifications

WRITE AND VERIFY (*)

•WRITE AND VERIFY (*)

3.2.10SYNCHRONIZE CACHE (35)

LUN

MAP3735, MAP3147, MAS3367, MAP3367, MAS3735 specifications