Error Code

Message Information

 

 

 

LCD Message

PSU <number> is absent. Check PSU.

 

Details

The supply has been removed or has failed.

 

Action

1.

Remove and reinstall the power supply.

 

 

 

 

2.

Check cables and subsystem components in the system for

 

 

 

damage.

 

 

3.

If the issue persists, see Getting Help.

PSU0031

Message

Cannot communicate with power supply <number>.

 

 

LCD Message

Cannot communicate with PSU <number>. Re-seat PSU.

 

Details

The power supply may operate, however power supply monitoring

 

 

will be degraded. System performance may be degraded.

 

Action

Remove and reinstall the power supply. If the issue persists, see

 

 

Getting Help.

PSU1201

Message

Power supply redundancy is lost.

 

 

Details

The power supply will try to operate in a degraded state. System

 

 

Performance and power redundancy may be degraded or lost.

 

Action

Check input power. Reinstall the power supply. If the issue persists,

 

 

see Getting Help.

PSU1202

Message

Power supply redundancy is degraded.

 

 

Details

The power supply will try to operate in a degraded state. System

 

 

Performance and power redundancy may be degraded or lost.

 

Action

Remove input power and reinstall supply at the next service window.

PSU1203

Message

The power supplies are not redundant.

 

 

LCD Message

Lost PSU redundancy. Check PSU cables.

 

Details

The current power operational mode is non-redundant because of a

 

 

power supply exception, a power supply inventory change, or a

 

 

system power inventory change.

 

Action

Check the event log for power supply failures. Review system

 

 

configuration and power consumption.

PSU1204

Message

The power supplies are not redundant. Insufficient resources to

 

 

 

maintain normal operations.

 

LCD Message

PSU redundancy degraded. Check PSU cables.

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Dell M620 owner manual PSU0031 Message, PSU1201 Message, PSU1202 Message, PSU1203 Message, PSU1204 Message

M620 specifications

The Dell M620 is a high-performance blade server designed to deliver exceptional computing power and efficiency for enterprise applications. As part of the Dell PowerEdge M-Series lineup, the M620 is known for its flexibility, scalability, and robust feature set, making it an ideal choice for data centers looking to optimize their server infrastructure.

One of the main features of the Dell M620 is its advanced processing capabilities. It supports dual Intel Xeon E5-2600 series processors, which enable users to take advantage of the latest multi-core technology to handle demanding workloads. With support for up to 768 GB of RAM, the M620 ensures efficient memory allocation for resource-intensive applications, enhancing overall performance.

The blade server boasts a modular design that allows it to fit seamlessly into the Dell PowerEdge M1000e chassis, which can house multiple blade servers. This design not only saves physical space but also optimizes power and cooling resources, significantly reducing total cost of ownership. The M620's thermal efficiency is further enhanced by its intelligent fan control, which adjusts airflow based on workload requirements, ensuring optimal operating conditions.

In terms of storage, the Dell M620 offers flexibility with support for up to two hot-swappable hard drives. This feature facilitates easy upgrades and maintenance, allowing organizations to manage data growth efficiently. The server also supports the latest RAID technology, which provides data redundancy and enhances reliability, essential for critical business operations.

Networking capabilities are another standout feature of the M620. It provides multiple options for integrated networking, including support for up to four 1Gb Ethernet ports or 10Gb Ethernet options. This enables fast and reliable connectivity, which is crucial for data-intensive applications and virtualization environments.

Security is also a key consideration in the design of the Dell M620. It comes equipped with various security features, including Trusted Platform Module (TPM), secure BIOS, and systems management tools, ensuring a secure computing environment.

Overall, the Dell M620 blade server combines powerful processing capabilities, expandable memory, efficient design, versatile storage options, and robust networking solutions. These characteristics make it a compelling choice for organizations seeking to enhance their IT infrastructure, drive innovation, and meet the challenges of today’s digital landscape. With Dell's commitment to quality and performance, the M620 continues to be a valuable solution for enterprise customers.