Dell PowerEdge PDU Managed LED Technical Guide

11 PowerEdge R420 Technical Guide
3 Chassis views and features
The Dell PowerEdge R420 is a 1U, 2- socket rack server. For additional system views and features,
see the
Dell PowerEdge R420 Systems Owner’s Manual on Support.Dell.com/Manuals.
Chassis views
Figure 1 shows the features on the front of the R420 chassis including eight 2.5- inch hard drives,
control panel, USB connectors, and many other components and features described in this guide.
Figure 1. Front view without bezel
Figure 2 shows the optional locking bezel on the front of the R420 chassis.
Figure 2. Front view with bezel
Figure 3 shows the features on the back panel of the R420 including USB connectors, Ethernet
connectors, serial connector, video connector, PCIe slots, power supplies, and many other
components and features described in this guide.
Figure 3. Back view
The chassis design of the R420 is optimized for easy access to components and for airflow for
effective and efficient cooling. The R420 supports up to 12 DIMMs, 2 processors, hot- plug
redundant power supplies, and many other components and features described in this guide.

Dell PowerEdge PDU Managed LED Specifications

General

Brand	Dell
Model	PowerEdge PDU Managed LED
Category	Server
Language	English