Weight and Size of the PowerEdge XE9680:

The Dell PowerEdge XE9680 server is designed for high performance, which often results in a larger

and heavier form factor. Handling such servers typically requires multiple people to ensure safety

and prevent damage.

Ergonomic Considerations:

Due to its weight and size, it is crucial to follow proper ergonomic practices when lifting and moving

the server. This minimizes the risk of injury and ensures the server is handled safely.

Number of People Required:

For the XE9680, it is recommended to have four people when physically picking up the server to

place it on the lift shelf. This recommendation is based on the server's weight and the need to

maneuver it safely onto the lift.

Safety and Coordination:

Each person should position themselves on one side of the server, ensuring an even distribution of

weight. This coordinated effort helps in lifting the server evenly and reducing the risk of dropping or

mishandling it.

Procedure for Lifting:

Two individuals should position themselves at the front corners, and two at the rear corners of the

server. On a coordinated count, all four should lift the server together and place it gently onto the lift

shelf.

The lift shelf should be stable and able to support the weight of the server once it is placed on it.

Using the Lift:

Once the server is on the lift shelf, it can be maneuvered into the desired position in the rack. Ensure

that the lift is rated for the weight of the XE9680 to avoid any mechanical failures.

Reference to Official Documentation:

Dell’s installation guides and service manuals typically provide guidelines on the number of

personnel required for handling large and heavy servers, ensuring both safety and compliance with

best practices.

Reference:

Dell EMC PowerEdge XE9680 Installation and Service Manual: This manual provides detailed

guidelines on handling and installing the XE9680 server, including the recommended number of

personnel required for safe handling.

Dell EMC Technical Specifications Guide: Offers insights into the physical dimensions and weight of

the PowerEdge XE9680, informing the need for multiple personnel for safe handling and installation.

Understanding GPU Drivers:

Graphics Processing Units (GPUs) require specific drivers to ensure optimal performance and

compatibility with the operating system. Each GPU model typically has a unique driver package

designed to leverage its capabilities and architecture.

Driver Packages for Different GPU Models:

For the Dell PowerEdge XE8640, which may be equipped with multiple GPU models, it is crucial to

identify the exact GPU models installed in the server. Each GPU model, whether it’s from NVIDIA,

AMD, or another manufacturer, will have a distinct driver package.

Importance of Model-Specific Drivers:

Using the correct driver for each GPU model ensures that the GPU operates efficiently, provides the

intended performance, and remains stable under various workloads. Incorrect drivers can lead to

suboptimal performance, compatibility issues, or system instability.

Steps to Update Drivers on Linux:

Identify the GPU models installed in the server. This can be done using commands like lspci | grep -i

vga or similar tools that list the hardware components.

Visit the GPU manufacturer's website (e.g., NVIDIA, AMD) to download the appropriate drivers for

each GPU model.

Follow the manufacturer's installation instructions, which typically involve downloading the driver

package, extracting it, and running an installation script or using package management tools.

Using iDRAC for Driver Updates:

While the iDRAC (Integrated Dell Remote Access Controller) UI can be used for various management

tasks, uploading driver packages directly via iDRAC is not typically supported. Drivers are usually

installed within the operating system environment.

Compatibility with Linux:

Ensure that the driver package is compatible with the Linux distribution and kernel version installed

on the XE8640. GPU manufacturers often provide detailed compatibility information and installation

guides specific to various Linux distributions.

Reference to Official Documentation:

Dell's support site and the GPU manufacturer's documentation provide comprehensive guides on

downloading and installing the correct drivers for various operating systems, including Linux.

Reference:

Dell EMC PowerEdge XE8640 Installation and Service Manual: This manual provides detailed

guidelines on hardware configurations and driver installations.

NVIDIA/AMD Official Documentation: These resources offer specific instructions on downloading and

installing GPU drivers for different operating systems and GPU models.

The PowerEdge XE9680 server supports a high level of network throughput, which is achieved

through its PCIe risers and network PCI card capacity. Here’s the detailed information:

PCIe Slots: The PowerEdge XE9680 server supports up to​10 PCIe Gen5 slots1. These slots are used to

install PCIe devices, including network cards, which are essential for achieving high network

throughput.

Riser Cards: Riser cards are used in servers to extend the PCIe slots and make them more accessible

for installing additional cards, such as network cards.

Network Card Support: Each riser can support multiple PCIe network cards, allowing for expansion

and increased network throughput.

Configuration: For the greatest amount of network throughput, the server can be configured

with​four risers, and each riser can accommodate​two PCIe network cards1. This configuration

maximizes the number of network cards and, consequently, the network throughput capability of the

server.

By utilizing the full capacity of PCIe slots with the appropriate risers and network cards, the

PowerEdge XE9680 can meet the customer’s requirement for the highest network throughput

possible.

Server Dimensions and Rack Compatibility:

The Dell PowerEdge XE9680 is a large server with specific dimensional requirements. Ensuring that

the customer’s rack can accommodate the physical length and depth of the server is crucial for a

successful installation.

Rack Depth and Space Requirements:

Measure the depth of the customer’s rack to ensure it is sufficient to house the XE9680 servers. The

server’s dimensions, including its length, should be verified against the available space in the rack.

Server Length Specification:

The PowerEdge XE9680 has a significant depth, typically around 800mm (31.5 inches). The rack must

be deep enough to support the full length of the server, including any cable management and airflow

requirements.

Checking Rack Specifications:

Verify that the rack adheres to standard dimensions suitable for hosting enterprise-grade servers.

Ensure that the rack has appropriate mounting options, such as square or threaded holes compatible

with the server’s rail kit.

Pre-installation Verification:

Before arriving on-site, confirm with the customer that their rack meets the necessary specifications.

This includes checking for sufficient clearance at the rear for cable connections and at the front for

proper airflow.

Importance of Proper Fit:

A rack that cannot accommodate the length of the servers will result in installation failure, potential

damage to the hardware, and inefficient cooling. It may also pose safety risks during and after

installation.

Reference and Documentation:

The Dell EMC PowerEdge XE9680 Installation and Service Manual provides detailed information on

the server’s dimensions and the necessary rack specifications. This manual should be consulted to

ensure all pre-installation requirements are met.

Reference:

Dell EMC PowerEdge XE9680 Installation and Service Manual: This manual provides comprehensive

guidelines on the server’s physical dimensions and the necessary rack specifications for proper

installation.

Dell EMC Technical Specifications Guide: Offers detailed specifications and requirements for rack

compatibility and server installation procedures.

When installing a Cable Management Arm (CMA) on the Dell PowerEdge XE9680 server, there are

specific considerations to ensure proper installation and operation:

CMA Orientation:

Installation Flexibility: The CMA for the XE9680 can be installed to open on either the left or right

side of the server. This flexibility allows for better management of space within the rack and ensures

that the CMA can accommodate the specific layout of your data center​(Dell)​​(Dell)​.

Cable Routing:

Avoid Routing Optical Cables Through the CMA: Optical cables are typically more sensitive and less

flexible compared to other types of cables. Routing them through the CMA can lead to bending,

twisting, or other stresses that may damage the cables and affect network performance. Therefore, it

is advised not to route optical cables through the CMA​(Dell)​​(Dell)​.

Installation Process:

Align and Install the CMA: Attach the CMA to the designated mounting points on the server rails.

Ensure that it is securely fastened and aligned properly to avoid any issues when extending or

retracting the server from the rack.

Organize Cables: Use the provided cable management features to route and secure other cables,

ensuring they are not pinched or overly stressed. Avoid including optical cables in the CMA to

prevent potential damage.

Post-Installation Checks:

Verify Movement: Ensure that the server can be smoothly extended and retracted with the CMA in

place without any cables getting caught or strained.

Secure Connections: Double-check all cable connections to ensure they are secure and functioning

correctly.

These steps are crucial for maintaining the integrity and performance of the server and the

connected network infrastructure. Proper cable management not only ensures safety but also

enhances the reliability and maintainability of the data center setup.

Reference:

Dell PowerEdge XE9680 Installation and Service Manual​(Dell)​.

Dell XE9680 Rack Rail with Cable Management Arm Information​(Dell)​​(Dell)​.

Understanding Rail Locks:

The PowerEdge XE8640 server rails are equipped with a locking mechanism to secure the server

during transport and installation. This prevents the server from moving unintentionally and ensures

stability.

Identifying the Issue:

When the server stops after being pushed only a short distance into the rack, it is likely due to the rail

lock engaging. This lock must be released to allow the server to slide fully into place.

Releasing the Rail Lock:

Locate the rail lock mechanism on the rails. This is typically a lever or button that, when pressed,

releases the lock, allowing the server to slide further into the rack.

Detailed Steps:

Align the Server: Ensure that the server is properly aligned with the rails before proceeding.

Misalignment can cause the server to get stuck or make it difficult to release the lock.

Press the Release Mechanism: With the server partially inserted, locate and press the release

mechanism on both sides of the rails. This should disengage the locks.

Slide the Server: Once the locks are released, carefully push the server into the rack until it is fully

seated. Ensure that the server is evenly aligned to avoid binding or getting stuck.

Avoiding Forceful Methods:

Avoid using excessive force to push the server into the rack as it can cause damage to the server,

rails, or rack. Additionally, pushing forcefully without releasing the rail lock can lead to misalignment

and potential hardware issues.

Safety and Assistance:

Ensure the lift is stable and properly aligned with the rack to prevent movement. If needed, have an

assistant stabilize the lift while performing the installation steps.

Reference to Official Documentation:

Refer to the Dell EMC PowerEdge XE8640 Installation and Service Manual for specific instructions

and diagrams illustrating the rail lock mechanism and proper installation procedures.

Reference:

Dell EMC PowerEdge XE8640 Installation and Service Manual: This manual provides detailed

guidelines on the proper use of rail kits and the mechanism for releasing rail locks during server

installation.

Dell EMC Technical Specifications Guide: Offers comprehensive details on the hardware specifications

and installation processes for Dell PowerEdge servers, including rail systems and locking

mechanisms.

​ Unpack the server from the shipping packaging.

​ Install the rail assembly.

​ Transport the server and align with the rack.

​ Slide the server into the rack.

​ Connect the power and network cables.

​ Power on the server.

Unpack the server from the shipping packaging:

Carefully remove the XE9680 server from its shipping packaging. Inspect the server for any visible

damage and verify that all components are included as per the packing list.

Install the rail assembly:

Install the rail assemblies into the rack. Follow the instructions provided in the server's installation

guide to ensure the rails are securely and correctly mounted in the rack.

Transport the server and align with the rack:

Use a server lift or appropriate equipment to transport the server to the installation site. Align the

server's inner rails with the rail assemblies in the rack to prepare for sliding the server into place.

Slide the server into the rack:

Carefully slide the server into the rack along the installed rail assemblies. Ensure it is properly seated

and locked into place as per the installation guidelines.

Connect the power and network cables:

Connect the server's power supply units (PSUs) to the appropriate power distribution units (PDUs) in

the rack. Connect the necessary network cables to the server's network ports.

Power on the server:

After ensuring all connections are secure, power on the server. Monitor the server’s boot process

and ensure it starts up correctly without any errors.

Reference:

Dell EMC PowerEdge XE9680 Installation and Service Manual: This manual provides detailed step-by-

step instructions on unpacking, installing, and powering on the server.

Dell EMC Technical Specifications Guide: Offers comprehensive details on the hardware specifications

and installation procedures for Dell PowerEdge servers.

Overview of OCP Cards:

Open Compute Project (OCP) cards are network interface cards designed to provide high-speed

networking capabilities. They are often used in data center environments to enhance network

performance and flexibility.

OCP Card on Dell PowerEdge XE9680:

For the Dell PowerEdge XE9680 server, an OCP card is not a mandatory component. The server can

achieve Power-On Self-Test (POST) and function normally without an OCP card.

Optional Component:

The OCP card is considered an optional component for the XE9680 server. This means it can be added

based on specific networking needs but is not essential for the server's basic operations.

Networking Alternatives:

The XE9680 server is equipped with various other network interface options. For instance, it has

integrated network ports (LAN on Motherboard, or LOM) which provide necessary network

connectivity out-of-the-box.

Customization and Upgrades:

The optional nature of the OCP card allows data center administrators to customize their servers

based on their network performance requirements. If high-speed or specific networking features are

needed, the OCP card can be added accordingly.

Communicating with the Administrator:

The deployment engineer should explain to the data center administrator that while the OCP card is

not included by default, it can be added as per the data center's specific networking needs. The

server's design supports flexibility in network configurations.

Reference:

Dell EMC PowerEdge XE9680 Installation and Service Manual: This manual provides detailed

information on the components and optional upgrades available for the XE9680 server.

Dell EMC Networking Guide: This guide outlines various networking options and configurations

available for Dell PowerEdge servers, including the role and installation of OCP cards.

Understanding Rail Types and Compatibility:

Dell PowerEdge servers, including the XE8640, come with rail kits designed for specific types of racks.

The rail kits are tailored to fit racks with square holes or threaded holes, depending on the model and

configuration.

Compatibility with Round-Hole Racks:

The PowerEdge XE8640 does not support installation in round-hole racks. The rail kits provided with

the XE8640 are designed for 4-post racks with square holes or 4-post threaded racks. Attempting to

install these rails in a round-hole rack will result in improper fitment and stability issues.

Common Installation Issues:

If the outer rail portion does not fit flush with the rack frame, it is often due to a compatibility issue

with the rack type. Round-hole racks require specific rail kits that are different from those used for

square or threaded hole racks.

Verifying Rack Type:

Before installation, verify the type of rack being used. Ensure that it matches the specifications

outlined in the server's installation guide. Using the correct rack type ensures proper fitment and

structural integrity.

Alternative Solutions:

If the current rack is a round-hole type, consider using a compatible rack with square or threaded

holes for the XE8640. Alternatively, there might be adapters or conversion kits available that allow

the use of standard rails in round-hole racks, although these are not typically recommended due to

potential stability issues.

Reference and Documentation:

Refer to the Dell EMC PowerEdge XE8640 Installation and Service Manual for detailed information on

rail and rack compatibility. This manual provides specifications for supported rack types and

instructions for proper installation.

Reference:

Dell EMC PowerEdge XE8640 Installation and Service Manual: This document provides

comprehensive guidelines on the correct installation procedures and compatible rack types for the

XE8640 server.

Dell EMC Technical Specifications Guide: Offers detailed specifications on the rack compatibility and

rail options for Dell PowerEdge servers, ensuring proper installation and fitment.

Understanding Stab-in Rails:

Stab-in rails are designed to simplify the server installation process. These rails enable a quick and

straightforward installation of the server into the rack.

Compatibility and Usage:

Stab-in rails are specifically designed for use in 4-post racks with square holes. This compatibility

ensures stability and proper fitting within the rack structure.

Installation Process:

Before initiating the installation, verify that the rack is a 4-post, square hole type.

Position the stab-in rails to align with the square holes on the rack. Typically, stab-in rails have tabs

that fit precisely into these square holes.

Mounting the Server:

Once the rails are securely attached to the rack, the server can be mounted. The design of the stab-in

rails facilitates a smooth insertion of the server, ensuring it is securely held in place.

Ensuring Proper Fit:

After the server is mounted, check to ensure that it is level and securely attached. This step is crucial

to prevent any movement or displacement that could occur due to vibrations or physical

disturbances.

Reference:

Dell EMC PowerEdge XE9680 and XE8640 Installation and Service Manual: This manual provides

detailed instructions on the use and installation of stab-in rails, including compatibility with specific

rack types.

Dell EMC Technical Specifications Guide: Offers comprehensive specifications and compatibility

information for different mounting and installation hardware used with Dell PowerEdge servers.