Dell OptiPlex GX1 Documentation Update page 10

parallel/serial port 1
connectors (stacked)
(PARALLEL/SERIAL1)
mouse/keyboard
connectors (stacked)
(MOUSE/KYBD)
USB connectors
(USB) (2)
serial port 2
connector
(SERIAL2)
microprocessor
fan connector (FAN)
CD-in
connector (CD-IN)
video
connector (MONITOR)
optional
integrated NIC
connector (ENET)
microphone jack (MIC)
audio line-out
jack (LINE-OUT)
ATI multimedia
audio line-in
connector (AMC)
jack (LINE-IN)
1-8 Dell OptiPlex GX1 and NX1 Documentation Update
New OptiPlex GX1 and NX1 systems contain the system board shown in Figure 1-2.
telephony
DIMM sockets (3)
connector
(DIMM_A–DIMM_C)
(TAPI)
The OptiPlex GX1 and NX1 systems now offer the Intel
with an internal speed of 450 megahertz (MHz), an external speed of 100 MHz, and a
512-kilobyte (KB) level 2 (L2) cache.
3.3-V power input
connector (POWER_2)
SEC cartridge connector
(SLOT1)
riser board connector
(RISER)
®
Pentium
battery socket
(BATTERY)
control panel
connector (PANEL)
chassis intrusion
switch connector
main power input
connector (POWER_1)
front of computer
video-memory
upgrade socket
(VIDEO_UPGRADE)
primary EIDE
interface connector
(IDE1) (pin-1 corner)
secondary EIDE
interface connector
(IDE2) (pin-1 corner)
diskette/tape drive
interface connector
(DSKT) (pin-1 corner)
system board jumpers
®
II microprocessor