Table 1-1. LED States during Normal Powered Operation of NVRAM Card

Green Indicator

Amber Indicator

Description

 

 

 

Steady

Off

Card is activated and operational.

Off

Steady

Error due to one or more of the following:

 

 

• Supercapacitors are not connected.

 

 

• Flash module is either not connected or

 

 

is not responding.

 

 

• POST memory test has failed.

Blinking

Off/Steady/Blinking

Data activity from host.

 

 

Table 1-2. LED States during Power Loss

 

 

 

 

Green Indicator

Amber Indicator

Backup Progress

 

 

 

Blinking

Off

0 to 25%

Blinking

Blinking

25 to 50%

Blinking

Steady

50 to 75%

Steady

Blinking

75 to 100%

Steady

Steady

Backup complete.

 

 

 

Power Indicator Codes

The power supplies have an indicator that shows whether power is present or a power fault has occurred.

Not lit — AC power is not connected.

Green — In standby mode, indicates that a valid AC source is connected to the power supply, and that the power supply is operational. When the system is on, it also indicates that the power supply is providing DC power to the system.

Amber — Indicates a problem with the power supply.

18

About Your System

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Dell DR4000 owner manual Power Indicator Codes, Green Indicator Amber Indicator Backup Progress

DR4000 specifications

The Dell DR4000 is a highly regarded data deduplication and backup appliance designed to deliver reliable, efficient, and scalable data protection for businesses of various sizes. This innovative solution stands out for its ability to reduce storage requirements significantly while maintaining fast backup and recovery processes.

One of the main features of the DR4000 is its advanced deduplication technology, which minimizes redundant data storage by identifying and eliminating duplicate data blocks across backup sets. This feature dramatically reduces the amount of disk space required, allowing organizations to optimize their storage solutions and decrease associated costs. The DR4000 can provide deduplication ratios of up to 30:1, depending on the data being backed up.

The DR4000 is built on a robust architecture that combines high-performance hardware with the latest software technologies. Its dual-controller design ensures high availability and redundancy, making it a reliable solution for critical data protection tasks. The appliance is equipped with powerful processors and ample memory, enabling efficient handling of multiple backup operations simultaneously without compromising performance.

In addition to its deduplication capabilities, the DR4000 supports a wide range of backup protocols, including NFS, CIFS, and iSCSI, making it compatible with various backup applications. This flexibility allows organizations to easily integrate the appliance into their existing IT infrastructure, regardless of the backup software they are currently using.

Another notable characteristic of the DR4000 is its scalability. As businesses grow and their data requirements increase, the DR4000 can be easily expanded to meet new demands. Organizations can add more capacity by installing additional storage drives or even leveraging cloud storage options for offsite backups. This adaptability makes the DR4000 an ideal solution for businesses looking to future-proof their data protection strategies.

Furthermore, the Dell DR4000 features comprehensive management tools that streamline backup operations and enhance monitoring capabilities. The user-friendly interface provides real-time insights into backup performance, utilization, and overall health of the system, allowing IT administrators to make informed decisions regarding their data protection strategies.

In summary, the Dell DR4000 is an exceptional choice for organizations seeking an efficient, scalable, and reliable backup solution. Its advanced deduplication technology, robust architecture, multi-protocol support, scalability, and comprehensive management features make it a strong contender in the data protection market. By choosing the DR4000, businesses can ensure their data is well-protected and easily recoverable, enabling them to focus on their core operations without the worry of data loss.