1 Introduction

This is the Service and Maintenance Guide for the following rack-mounted models of the HP D2D Backup System:

G2 models:

HP D2D4324 G2 (12–disk)

HP D2D4312 G2 (12–disk)

HP D2D4112 and HP D2D4106 G2 (12–disk)

HP D2D2502 and HP D2D2504 G2 (4–disk)

G1 models:

HP D2D4112 (12–disk)

HP D2D4004 (6–disk)

HP D2D4009 (12–disk)

HP D2D2500 series (4–disk)

The hardware for the HP D2D4324, the HP D2D4312/4112 and the HP D2D4106 Capacity Upgrade Kits are not described in this guide. Further information about these kits can be found in the Installation Instructions supplied with the kit.

NOTE: The tower or desktop version of the HP D2D Backup System uses a different system architecture and has a different service and maintenance model. It is not described in this guide.

Performance best practices

HP recommends that you review the Best Practices for Perfomance Optimization White Paper, describing simple steps that can be performed to ensure that your HP D2D Backup System is optimized as efficiently as possible.

You can view this white paper from http://www.hp.com/support/manuals. Search for "D2D" and your specific product. The white papers are shown under the 'White paper' section.

HP D2D and HP ProLiant

The information in the appropriate ProLiant Maintenance and Service Guide should be the primary reference source for hardware issues on the related D2D Backup System. Spare part numbers are available in the ProLiant guides. This guide contains only information that is not included in the ProLiant documentation.

Table 1 Identifying the correct server guide

HP D2D Backup System

HP ProLiant server

G2 products

 

HP D2D4324/4312 G2 Backup System

HP ProLiant DL370 G6 server

HP D2D4106/4112 G2 Backup System

HP ProLiant DL180se G6 server

HP D2D2502/2504 G2 Backup System

HP ProLiant DL160se G6 server

G1 products

 

HP D2D4112 G1 Backup System

HP ProLiant DL185 G5 server

HP D2D4004/4009 G1 Backup Systems

HP ProLiant DL185 G5 server

HP D2D2502/2503/2504 G1 Backup Systems

HP ProLiant DL165 G5 server

Performance best practices

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HP D2D2504 G2, D2D4106 G2, D2D4312 G2, D2D4112 G2, D2D2503 Introduction, Performance best practices, HP D2D and HP ProLiant

D2D4004 G1, D2D4009 G1, D2D2503, D2D2502, D2D4312 G2 specifications

The HP D2D series of backup systems offers a robust solution for data protection and recovery, catering to various business needs. Among these devices, the D2D4112 G2, D2D2504 G2, D2D4106 G2, D2D2504 G1, and D2D4312 G2 stand out due to their distinctive features, technologies, and characteristics.

The HP D2D4112 G2 is designed for medium to large businesses that require reliable and high-performance backup solutions. It supports up to 12TB of usable capacity, providing enough space for extensive data storage. This device employs advanced deduplication technology, which reduces the amount of storage needed by eliminating redundant data. The D2D4112 G2 also offers scalable performance, allowing businesses to increase their storage capacity as their needs grow.

On the other hand, the HP D2D2504 G2 is specifically engineered for smaller enterprises. It has a capacity of up to 4TB, making it an ideal choice for businesses with moderate backup requirements. The G2 model features enhanced performance with faster backup and restore times, ensuring that data protection is efficient and uninterrupted. Its intuitive management interface simplifies configuration and monitoring, making it user-friendly for IT staff.

The HP D2D4106 G2 provides a balance between performance and capacity, with features that cater to organizations needing reliable backup solutions. It supports up to 6TB of usable capacity and incorporates robust deduplication technology to optimize storage efficiency. The device is designed for easy integration into existing IT environments, streamlining the backup process without significant disruptions.

The D2D2504 G1, while an earlier model, retains relevance with its solid performance and reliability. It serves businesses with smaller data volumes and still offers effective deduplication features. Its straightforward setup and management options make it a cost-effective solution for organizations looking to implement dependable data protection strategies.

Finally, the HP D2D4312 G2 is another high-capacity model that supports up to 12TB. It incorporates cutting-edge technologies such as virtual tape library (VTL) capabilities, allowing for seamless integration with existing backup software. The D2D4312 G2 is built for enterprise environments, providing high availability and enhanced performance for mission-critical data protection.

In summary, the HP D2D series, with models such as D2D4112 G2, D2D2504 G2, D2D4106 G2, D2D2504 G1, and D2D4312 G2, offers tailored backup solutions that meet the diverse needs of businesses ranging from small enterprises to large organizations. With advanced deduplication technology, scalability, and ease of management, these devices ensure robust and efficient data protection.