Hitachi HUS157336EL3600, HUS157373EL3800, HUS157373EL3600 Warranty and Limited Liability

Page 5

To use this product safely (Continued)

Caution

0.2.11Protect the drive against shocks with the corrugated board and cushioning material provided by the manufacturer, or with Hitachi Approved containers.

0.2.12When mounting the drive, use the size of screws and the torque recommended in this manual. If non-recommended size of screws and torque are used, it may cause catastrophic failures.

0.2.13Do not press top cover and bottom PCB of the drive. It may cause catastrophic failures.

0.2.14Read and follow all instructions and cautions described on the top cover of the drive, and in the chapter, Precautions for handling, in this manual.

0.2.15In case of fluctuations in the DC power (spikes, momentary shut off, etc.), the data being recorded or to be recorded from buffer memory are not assured.

0.2.16If you find a smoke or a bad smell generating from the product, stop using it, turn the power off, and see your sales contact.

0.2.17Do not cover the breathing hole on the surface of the drive with use of a seal.

Warranty and Limited Liability

This product is sold with a limited warranty and specific remedies are available to the original purchaser in the event the product fails to conform to the limited warranty. Hitachi’s liability may be further limited in accordance with its sales contact.

In general, Hitachi shall not be responsible for product damages caused by natural disasters, fire, static discharge, misuse, abuse, neglect, improper handling or installation, unauthorized repair, alteration, or accident. In no event will Hitachi be liable for loss of data stored on product.

Hitachi shall not be liable for any special, incidental or consequential damages, even if informed of the possibility thereof in advance.

Please see your sales contact for a complete statement of warranty rights, remedies and limitation of liability.

Drawing No. Sheet No. Revision 5

K6602906

5/46

2003/6/12

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Contents OEM Manual ScsiRevision Control K6602906 2003/6/12Influence for environment General cautions for safetyHeadline of safety caution Safety cautions for this product Warranty and Limited Liability Table of Contents Page Models FeaturesStandards and Related Documents Characteristics CharacteristicsDescription K6602906 10/46 2003/6/12K6602906 11/46 2003/6/12 Environmental conditions and reliabilityEnvironmental conditions and reliability Vibration test direction Shock test direction Ultrastar 15K73-73 Ultrastar 15K73-36 IOs per second Power measurement OperatingUnitW DC Power Requirement DC power InterfaceCurrent transition for +12V Power supply currentSpindle Start and Stop Start and Stop Time Start and Stop timePage K6602906 18/46 2003/6/12 Connecting MethodsInterface Cable Daisy Chain Page Scsi Interface Page Scsi Commands Supported Mounting and Handling K6602906 24/46 2003/6/12 Good case Bad caseK6602906 25/46 2003/6/12 Mounting dimensionsK6602906 26/46 2003/6/12 Temperature Limits unit CPrecautions for handling Maintenance Physical interface Interface connectorsInterface cable WIDE, LVD mode Interface cable WIDE, Single-ended modeConnector Layout Wide LVD drive 101.6±0.25 SCA-2 LVD drive Dimension35±0.25 50.8±0.5 K6602906 32/46 2003/6/12Pin assignment Pin assignment of Scsi Bus Connector C1 WIDE, LVD mode GND BSY +BSY ATN Pin assignment of Scsi Bus Connector C1 SCA-2, LVD modeK6602906 37/46 2003/6/12 Pin assignment of Auxiliary Connector C4 Wide LVD drivePin assignment of Option Jumper Connector C3 Wide LVD drive K6602906 38/46 2003/6/12 NW drive NC driveJumper connector layout Wide LVD drive Jumper Socket settingSAC-2 LVD drive Jumper connector layout SCA-2 LVD driveScsi ID # Option Jumper Connector C3Scsi ID K6602906 43/46 2003/6/12 Disable Auto StartEnable Delayed Start Force Single-Ended bus modeK6602906 45/46 2003/6/12 Scsi bus Terminator PowerWrite Protect K6602906 46/46 2003/6/12 Extension connectorJumper socket

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.
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