drive, DVD drive, RAID
Internally accessible:
three 3.5-inch drive bays
Connectors
External connectors:
Serial
two 9-pin connectors; 16550C-compatible
Parallel
25-hole connector (bidirectional)
Network adapter
10/100 Ethernet connector
PS/2 (keyboard and mouse)
6-pin mini-DIN
USB
two front-panel and six back-panel USB 2.0
–
compliant connectors
headphones
one front-panel connector
System board connectors:
Primary IDE drive
40-pin connector
Secondary IDE drive
40-pin connector
Floppy drive
34-pin connector
Fans (3)
3-pin connector
I/O Panel
34-pin connector
Serial ATA (2)
7-pin connector
IEEE 1394
4-hole, unpowered connector
Controls and Lights
Power control
push button
Power light
green light on power button
—
blinking green in sleep
state; solid green for power-on state
Hard-drive access light
green
Link integrity light (on integrated network adapter)
green light for 10-Mb operation; orange light for 100-
Mb operation
Activity light (on integrated network adapter)
yellow blinking light
Diagnostic lights
four lights on the back panel
Power
DC power supply:
Wattage
460 W
Heat dissipation
1000 BTU/hr
Voltage (see the safety instructions in your
Owner's Manual
for important voltage setting
information)
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
Backup battery
3-V CR2032 lithium coin cell
Physical
Height
49.1 cm (19.3 inches)
Width
22.2 cm (8.7 inches)
Depth
48.8 cm (19.2 inches)
Weight
19 kg (42 lbs)
Environmental
Temperature:
Operating
10° to 35°C (50° to 95°F)
NOTE:
At 35°C (95°F), the maximum operating
altitude is 914 m (3000 ft).
Storage
–40° to 65°C (–40° to 149°F)
Relative humidity
20% to 80% (noncondensing)
Maximum vibration:
Operating
0.25 G at 3 to 200 Hz at 0.5 octave/min
Storage
0.5 G at 3 to 200 Hz at 1 octave/min
Maximum shock: