Dell OptiPlex E1 - Manual (Page 17)

System Overview 1-9
)LJXUH 6\VWHP %RDUG &RPSRQHQWV
SEPP cartridge
connector (SLOT1)
primary EIDE
interface connector
(IDE1) diskette/tape drive
interface connector
(DSKT)
riser board
connector (RISER)
secondary EIDE
interface
connector (IDE2)
system board jumpers
battery socket
(BATTERY)
control panel
connector (PANEL)
3.3-V power input
connector
(POWER_2)
main power input
connector (POWER_1)
DIMM sockets (2)
(DIMM_B–DIMM_C)
front of computer
ATI multimedia
connector (AMC)
video-memory
upgrade socket
(VIDEO_UPGRADE)
optional
line-in jack
(LINE-IN)
optional
microphone
jack (MIC) NIC connector
(ENET)
video connector
(MONITOR)
microprocessor
fan connector
(FAN)
serial port 2
connector (SERIAL2)
USB connectors (2)
(USB)
parallel/serial port 1
connectors (stacked)
(PARALLEL/SERIAL1)
optional
line-out jack
(LINE-OUT)
CD-ROM audio
interface
connector (CD_IN)
telephony
connector (TAPI)
mouse/keyboard
connectors
(stacked)
(MOUSE/KYBD)
chassis-intrusion switch
connector (INTRUSION)