Dell Dimension 4500S Manual page 42

Ports and Connectors
Externally accessible:
Serial
Parallel
Video
Keyboard
Mouse
USB
Headphone
Audio
Internally accessible:
Primary IDE channel
Secondary IDE channel
Floppy drive
Video
Video controller
Audio
Audio controller
Controls and Lights
Power control
Power light
Hard-drive access light
Diagnostic code lights
System board standby power light
Power
DC power supply:
Wattage
Heat dissipation
Voltage (see "Safety
Instructions" for important
voltage setting information)
Backup battery
Physical
Height x Width x Depth
Weight
Environmental
Temperature:
Operating
Storage
Relative humidity
Maximum vibration:
Operating
Storage
Maximum shock:
Operating
Storage
9-pin connector; 16550C-compatible
25-hole connector (bidirectional)
15-hole connector
6-pin mini-DIN connector or USB connector
6-pin mini-DIN connector or USB connector
two front-panel and four back-panel USB 2.0–compliant
connectors
front-panel miniature jack
three miniature jacks for line-in, line-out, and microphone
40-pin connector on PCI local bus
40-pin connector on PCI local bus
34-pin connector
Intel integrated AGP graphics
ADI 1981A (AC97 Codec)
push button
green light on power button—blinking green in sleep
state; solid green for power-on state
green
four bicolor (yellow and green) located on back panel
yellow—indicates system board is receiving standby
power
180 W
500 BTU (fully-loaded computer without monitor)
fixed-voltage power supply—110 V at 50/60 Hz
manual selection and auto-sensing power supplies—90
to 135 V at 50/60 Hz; 180 to 265 V at 50/60 Hz; 100 V at
50/60 Hz for Japanese computers
3-V CR2032 coin cell
10.6 x 38.9 x 43.2 cm
(4.2 x 15.3 x 17 inches)
9.9 kg (22 lb)
10º to 35ºC (50º to 95ºF)*
–40º to 65ºC (–40º to 149ºF)
20% to 80% (noncondensing)
0.25 G at 3 to 200 Hz at 1/2 octave/min
0.5 G at 3 to 200 Hz at 1/2 octave/min
bottom half-sine pulse with a change in velocity of 50.8
cm/sec (20 inches/sec)
23-G faired-square wave with a velocity change of 508
cm/sec (200 inches/sec)