Hitachi HUS157373EL3600, HUS157373EL3800, HUS157336EL3600, HUS157336EL3800 Table of Contents

Page 6

 

 

TABLE OF CONTENTS

 

Chapter

 

Page

 

To use this product safely

3

1

Features

8

2

Standards and Related Documents

9

3

Description

10

 

3.1

Characteristics

10

 

3.2

Environmental conditions and reliability

11

4

DC power Interface

15

 

4.1

DC Power Requirement

15

 

4.2

Power Supply Current

16

 

4.3

Spindle Start and Stop

16

5

Connecting Methods

18

6

SCSI Interface

20

 

6.1

Summary of SCSI Controller

20

 

6.2

Summary of SCSI Commands

22

7

Mounting and Handling

23

 

7.1

Orientations

23

 

7.2

Mounting of the drive

24

 

7.3

Mounting dimensions

25

 

7.4

Precautions on the off-line test or bench test

26

 

7.5

Cooling of the drive

26

 

7.6

Reliability temperature

26

8

Precautions for handling

27

 

8.1

Packing

27

 

8.2

Transportation

27

 

8.3

Storage

27

 

8.4

Other Precautions

28

9

Maintenance

28

10

Physical interface

29

 

10.1

Connector Specifications

29

 

10.2

Cable Specifications

29

 

10.3

Connector Layout

31

Drawing No. Sheet No. Revision 5

K6602906

6/46

2003/6/12

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Contents Scsi OEM ManualK6602906 2003/6/12 Revision ControlGeneral cautions for safety Headline of safety cautionInfluence for environment Safety cautions for this product Warranty and Limited Liability Table of Contents Page Features ModelsStandards and Related Documents Description CharacteristicsCharacteristics K6602906 10/46 2003/6/12Environmental conditions and reliability Environmental conditions and reliabilityK6602906 11/46 2003/6/12 Vibration test direction Shock test direction Power measurement Operating UnitWUltrastar 15K73-73 Ultrastar 15K73-36 IOs per second DC power Interface DC Power RequirementSpindle Start and Stop Start and Stop Time Power supply currentCurrent transition for +12V Start and Stop timePage Connecting Methods Interface Cable Daisy ChainK6602906 18/46 2003/6/12 Page Scsi Interface Page Scsi Commands Supported Mounting and Handling Good case Bad case K6602906 24/46 2003/6/12Mounting dimensions K6602906 25/46 2003/6/12Temperature Limits unit C K6602906 26/46 2003/6/12Precautions for handling Maintenance Interface connectors Physical interfaceInterface cable WIDE, Single-ended mode Interface cable WIDE, LVD modeConnector Layout Wide LVD drive 35±0.25 50.8±0.5 SCA-2 LVD drive Dimension101.6±0.25 K6602906 32/46 2003/6/12Pin assignment Pin assignment of Scsi Bus Connector C1 WIDE, LVD mode GND Pin assignment of Scsi Bus Connector C1 SCA-2, LVD mode BSY +BSY ATNPin assignment of Auxiliary Connector C4 Wide LVD drive Pin assignment of Option Jumper Connector C3 Wide LVD driveK6602906 37/46 2003/6/12 NW drive NC drive K6602906 38/46 2003/6/12Jumper Socket setting Jumper connector layout Wide LVD driveJumper connector layout SCA-2 LVD drive SAC-2 LVD driveOption Jumper Connector C3 Scsi ID #Scsi ID Disable Auto Start K6602906 43/46 2003/6/12Force Single-Ended bus mode Enable Delayed StartScsi bus Terminator Power Write ProtectK6602906 45/46 2003/6/12 Extension connector Jumper socketK6602906 46/46 2003/6/12

HUS157373EL3800, HUS157373EL3600, HUS157336EL3600, HUS157336EL3800 specifications

The Hitachi HUS157336EL3600 and HUS157373EL3600, along with the HUS157336EL3800 and HUS157373EL3800, are part of the Hitachi Virtual Storage Platform (VSP) E-series, designed to address the demanding needs of enterprise environments. These high-capacity storage systems are tailored for data-intensive applications, ensuring reliability, performance, and scalability.

A standout feature of the HUS157336EL and HUS157373EL series is their exceptional storage capacity, with the former offering up to 36TB and the latter providing up to 73TB of available storage. This substantial capacity makes them ideal for organizations storing vast amounts of unstructured data, including multimedia files, large databases, and backup solutions.

Both models leverage advanced data protection technologies. Hitachi’s Data Protection Manager (DPM) technology provides robust backup and recovery solutions, enabling businesses to safeguard their critical information effortlessly. Additionally, features like snapshots and replication guarantee data integrity and accessibility, even in the event of hardware failure or accidental deletions.

Performance is another critical aspect. These systems utilize Hitachi’s proprietary Flash of Flash (FoF) technology, which significantly enhances input/output operations per second (IOPS) while minimizing latency. This is particularly beneficial for mission-critical applications that require rapid data retrieval and processing.

Moreover, the HUS157336EL and HUS157373EL series support automated tiering and storage optimization. This allows organizations to manage their storage resources efficiently, moving less frequently accessed data to lower-cost storage media without any disruption to daily operations. This feature not only helps manage costs but also enhances the overall performance of the system.

Both the HUS157336EL3600 and HUS157373EL3600 are built with energy efficiency in mind, featuring power-saving technologies that reduce energy consumption while maintaining top-notch performance. This focus on sustainability aligns with the growing need for organizations to operate environmentally responsibly.

In summary, the Hitachi HUS157336EL3600, HUS157373EL3600, HUS157336EL3800, and HUS157373EL3800 exemplify cutting-edge storage solutions that cater to the needs of modern enterprises. With high capacity, advanced data protection, exceptional performance, automated tiering, and energy efficiency, these systems represent a significant investment in securing and managing critical data assets for businesses across various industries.