Dell PowerEdge 4300 Installation And Troubleshooting Manual page 21

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Dell PowerEdge 4300 computer systems are high-speed servers that offer signifi-
cant service and upgrade features. These systems include the following service
features to make troubleshooting easy and effective:
Dell Diagnostics, which checks for hardware problems (if the system can boot)
Embedded server management hardware, which monitors temperatures and
voltages throughout the system and notifies you if the system overheats or if a
system cooling fan malfunctions
The Dell PowerEdge 4300 system chassis simplifies removing and replacing com-
puter components. The sliding system board tray allows easy access to the system
board for performing processor and memory upgrades. The Dell-designed small com-
puter system interface (SCSI) backplane board and hard-disk drive carriers eliminate
the extensive cabling and drive configuration usually required for a SCSI subsystem.
The plastic drive rails attached to devices mounted in the external drive bays allow you
to remove these devices without removing a single screw.
The following upgrade options are offered for the Dell PowerEdge 4300 systems:
An additional microprocessor
Power-supply paralleling board (PSPB) and redundant power supplies
Additional memory
A variety of expansion-card options (including redundant arrays of independent
disks [RAID] controller host adapter cards)
Additional SCSI CD-ROM, tape, and hard-disk drives
A Dell Remote Assistant Card for system management
Introduction 1-1