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Dell PowerFlex R750 User Manual

Dell PowerFlex R750
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Dell Technologies PowerFlex Custom Node
R750
Owner's Guide
October 2021
Rev. 01

Table of Contents

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Dell PowerFlex R750 Specifications

General IconGeneral
ManufacturerDell
ModelPowerFlex R750
Form FactorRack-mountable
ProcessorIntel Xeon Scalable Processors
Power SupplyDual hot-plug power supplies
Operating System SupportVMware ESXi

Summary

About This Guide

System Overview

Front View of the System

Details the components and features visible on the front of the server.

Left Control Panel View

Describes the indicators and buttons on the left control panel.

Right Control Panel View

Details the ports and buttons on the right control panel.

Rear View of the System

Identifies ports and components located on the rear of the server.

Internal System Layout

Illustrates the internal components and their arrangement within the system.

Service Tag Location

Explains how to find the system's service tag and express service code.

Rack Compatibility

Provides information on rail sizing and rack compatibility for system installation.

POST and Configuration Validation

Minimum Configuration for POST

Lists the essential components required for the system to power on.

Configuration Validation Process

Describes how the system checks and validates its hardware configuration.

Error Message Handling

Details configuration validation errors and their potential causes.

Component Installation Guidelines

Cable Routing Procedures

Provides instructions and diagrams for routing internal system cables.

Drive Backplane Options

Lists supported drive backplane configurations for the system.

Expansion Cards and Risers

Guidelines for installing expansion cards and understanding riser configurations.

Supported GPU Cards

Lists compatible GPU cards and their specifications for the system.

System Memory Guidelines

Provides general guidelines for installing system memory modules.

General Memory Module Installation

Details the procedure for installing general system memory modules.

Intel Persistent Memory Installation

Guidelines for installing Intel Persistent Memory 200 series modules.

NVDIMM-N Memory Installation

Guidelines for installing NVDIMM-N memory modules.

Upgrade Kits

BOSS S2 Module Kit

Details the components included in the BOSS S2 module upgrade kit.

GPU Kit Components

Lists the components included in the GPU upgrade kits.

Serial COM Port Kit

Lists the components included in the serial COM port upgrade kit.

VGA Port Kit

Lists the components included in the VGA port upgrade kit.

Jumpers and Connectors

System Board Connectors

Identifies and describes system board connectors and their locations.

System Board Jumper Settings

Explains the function of system board jumpers.

Disabling Forgotten Passwords

Provides steps to clear system passwords using jumpers.

System Diagnostics and Indicators

Status LED Indicators

Explains the meaning of status LEDs on the system front panel.

System Health and ID Indicators

Describes the system health and ID indicator codes and their states.

iDRAC Indicator Codes

Details the indicator codes for iDRAC Quick Sync 2 and iDRAC Direct.

LCD Panel Information

Explains the function and status messages of the LCD panel.

NIC Indicator Codes

Explains the link and activity status indicators for network interface cards.

Power Supply Unit Indicators

Describes the status indicators for AC and DC power supply units.

Drive Indicator Codes

Explains the LEDs and status codes for individual drives.

Embedded System Diagnostics

Guides on running pre-boot system assessments for hardware diagnostics.

Getting Help

Recycling and End-of-Life Information

Information on product disposal and recycling services.

Contacting Dell Support

How to contact Dell Technologies for sales and technical assistance.

Accessing System Information via QRL

Using the Quick Resource Locator (QRL) to access system information.

Automated Support with SupportAssist

Details on using Dell EMC SupportAssist for automated technical support.

Documentation Resources

Additional System Documentation

Lists resources for further information on system setup and configuration.

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