D-PE-OE-23 Exam Dumps : Dell PowerEdge Operate 2023

To change the Power Supply Unit (PSU) configuration to a 2+0 setup with PSU2 as the primary in the iDRAC interface, follow these steps:

Step-by-Step Guide:

Navigate to Power Management Settings:

In the iDRAC interface, go to the Configuration tab at the top.

Select Power Management from the dropdown options.

Locate the Power Configuration Section:

Within the Power Management settings, look for a section labeled Power Configuration or Power Supply Configuration.

Select the Redundancy Policy:

Change the Redundancy Policy to 2+0. In this configuration, there will be no redundancy, and both power supplies will be active but configured as independent power sources without failover.

Set PSU2 as the Primary PSU:

Locate the option to designate the Primary PSU. Select PSU2 as the primary power source.

This setting ensures that PSU2 will handle the primary power load under normal conditions.

Apply and Save Changes:

Once you have made these changes, click Apply or Save to confirm the new configuration.

The interface may prompt for confirmation, after which the settings will be saved, and PSU2 will become the primary power supply under a 2+0 configuration.

Verify Configuration:

Review the updated settings to confirm that PSU2 is now set as primary and that the redundancy policy is 2+0, meaning only PSU2 is actively providing power without a secondary backup.

By following these steps in the iDRAC simulator, you will set up PSU2 as the primary power source with no redundancy, ensuring a 2+0 configuration. This setup will leverage PSU2 exclusively without automatic failover to another power supply.

 Launch the Simulator:

Open the PowerEdge iDRAC simulator to access the user interface and perform the required task.

 Navigate to System Information:

In the top menu bar, select the "Configuration" tab.

From the options that appear, choose "Storage". This section will display details and configurations for the storage controllers installed on the server.

 Check the H965i Storage Controller:

Locate the H965i storage controller in the list. Selecting it should bring up a summary page with various specifications for the controller.

Look for the field labeled "Cache Memory Size". This will provide the cache memory size value for the controller.

Selecting the Appropriate PowerEdge Model for GPU Density and High-Capacity Storage

Server Portfolio and Features (10%)

Define chassis form factors and numbering nomenclature

Identify server features and specifications

Position the server in the market landscape

Understanding Customer Requirements

Optimize GPU Density for Maximum Performance: The customer needs a server that supports a high number of GPUs for intensive computational tasks.

High-Capacity Storage: Requires substantial storage capabilities within the server.

Evaluation of PowerEdge Models

Option A: XR12

Explanation: The PowerEdge XR12 is a ruggedized server designed for edge computing environments. It offers limited GPU support and is optimized for space-constrained, harsh conditions.

Conclusion: Not suitable for maximizing GPU density and high-capacity storage.

Option B: R660

Explanation: The PowerEdge R660 is a 1U rack server optimized for performance and density but has limited GPU support due to its size. It is ideal for virtualization and database applications but not for high GPU density.

Conclusion: Does not meet the GPU density requirement.

Option C: XE9640

Explanation: The PowerEdge XE9640 is designed for extreme compute performance and supports high GPU density. It can accommodate multiple high-performance GPUs and offers substantial storage options, making it ideal for HPC, AI, and data analytics workloads.

Features:

Supports up to eight double-width GPUs.

Offers high-capacity storage configurations.

Conclusion: Correct Answer.

Option D: C6620

Explanation: The PowerEdge C6620 is a high-density compute server optimized for scale-out environments. It focuses on compute density rather than GPU density and has limited support for GPUs.

Conclusion: Not the best fit for maximizing GPU density and storage.

Dell Operate References

Server Portfolio and Features (10%)

Identify server features and specifications: Understanding the capabilities of different server models to meet specific customer needs.

Server Components (26%)

Explain how expansion cards are connected and the features of the GPU: Knowledge of which servers support high GPU density.

Conclusion

PowerEdge XE9640 is the optimal choice for the customer's requirements, providing maximum GPU density and high-capacity storage for peak performance.