Message

Causes

Corrective Actions

 

 

 

Unsupported

Invalid memory

Ensure that the memory

memory

configuration.

modules are installed in a

configuration.

Memory modules are

valid configuration.

DIMM mismatch

mismatched in the

See "General Memory

specified slots.

Module

across slots

 

Installation Guidelines" on

detected:

 

page 76.

x,x,...

 

 

Unused memory

The memory configuration

Reconfigure the memory for

detected. DIMM’s

is not optimal for

memory mirroring mode, or

installed in the

mirroring mode.

change the memory mode to

following slot

Modules in the

Optimized or Sparing in the

are not available

specified slots are unused.

BIOS setup screen. See

when in mirror

 

"System Memory" on

mode: x,x,x.

 

page 76.

Unused memory

The memory configuration is

Reconfigure the memory for

detected. DIMM’s

not optimal for Advanced

Advanced ECC Memory

installed in the

ECC Memory Mode.

Mode, or change the

following slot

Modules in the specified

memory mode to Optimized

are not available

slots are unused.

or Sparing in the BIOS setup

when in 128-bit

 

screen. See "System

advanced ECC

 

Memory" on page 76.

mode: x,x,x.

 

 

Warning: A fatal

A fatal system error

Check the SEL for

error has caused

occurred and caused the

information that was logged

system reset!

system to reboot.

during the error. See the

Please check the

 

applicable troubleshooting

system event log!

 

section in "Troubleshooting

 

 

Your System" on page 121 for

 

 

any faulty components

 

 

specified in the SEL.

 

 

 

Warning! No micro

Micro code update failed.

Update the BIOS firmware.

code update

 

See "Getting Help" on

loaded for

 

page 149.

processor n.

 

 

About Your System

35

Page 35
Image 35
Dell DR4000 owner manual Unsupported

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.