Which rack should they use for the A3000 nodes?

A platform engineer must install several Dell PowerScale clusters.

Which rack should they use for the A3000 nodes?
A . Titan-HD
B . Titan-D
C . Titan-P

View Answer

Answer: A

Explanation:

For installing Dell PowerScale A3000 nodes, the appropriate rack to use is the Titan-HD (High Density) rack. The Titan-HD rack is specifically designed to accommodate high-density nodes like the A3000, which are part of Dell’s archive storage solutions.

Understanding the A3000 Node:

Role in PowerScale Family:

The A3000 is an archive node designed for high-capacity, cost-effective storage.

Physical Characteristics:

It has a high-density form factor to maximize storage capacity within a minimal rack space.

Titan Rack Options:

Titan-HD (High Density):

Designed for high-density nodes with deep chassis.

Supports higher weight loads due to the dense storage components.

Provides enhanced cooling and power distribution suitable for A3000 nodes.

Titan-D and Titan-P:

Titan-D is typically used for general-purpose nodes.

Titan-P may cater to performance-oriented nodes but is not specifically designed for high-density

archive nodes like the A3000.

Reasons for Choosing Titan-HD:

Structural Support:

Can handle the weight and depth of A3000 nodes.

Cooling Capabilities:

Optimized airflow to cool densely packed components.

Power Management:

Equipped with power distribution units (PDUs) suitable for high-capacity nodes.

Installation Considerations:

Rack Compatibility:

Using the recommended rack ensures that mounting rails and hardware align properly.

Warranty and Support:

Compliance with Dell’s installation guidelines maintains warranty and support agreements.

Dell PowerScale

Reference: Dell EMC PowerScale A3000 Installation Guide:

Specifies the recommended rack types for installing A3000 nodes.

Dell EMC PowerScale Site Preparation Guide:

Provides details on rack specifications, including dimensions and weight capacities.

Hardware Specifications Documentation:

Lists compatibility information for various PowerScale nodes and rack options.