Dell OPTIPLEX 740 Quick Reference Guide

Quick Reference Guide 29
Small Form Factor Computer — Back View
1 card slots (2) Access connectors for any installed PCI and PCI Express
cards.
2 back-panel
connectors
Plug serial, USB, and other devices into the appropriate
connectors (see "Small Form Factor Computer — Back-
Panel Connectors" on page 30).
3 power connector Insert the power cable.
4 voltage selection
switch
Your computer may be equipped with a manual voltage-
selection switch. To help avoid damaging a computer with a
manual voltage selection switch, set the switch for the
voltage that most closely matches the AC power available in
your location.
NOTICE: In Japan, the voltage selection switch must be
set to the 115-V position even though the AC power
available in Japan is 100 V.
Also, ensure that your monitor and attached devices are
electrically rated to operate with the AC power available in
your location.
5 padlock ring Insert a padlock to lock the computer cover.
6 cover release
latch
Allows you to open the computer cover.
51 2 3 4
6

Dell OPTIPLEX 740 Specifications

General

Audio	Integrated High Definition Audio
Processor	AMD Athlon 64 X2, AMD Sempron
Memory	Up to 8GB DDR2
Storage	SATA HDD
Graphics	Optional discrete graphics
Form Factor	Mini Tower
Expansion Slots	1 PCI-e x16
Optical Drive	DVD-ROM, DVD+/-RW
Network	Integrated 10/100/1000 Ethernet
Power Supply	Mini-Tower: 305W
Ports	USB 2.0, serial, parallel, VGA, audio
Operating System	Windows XP