I/O ports

One parallel port, one serial port, two USB

 

ports, one PS/2 keyboard port, one PS/2

 

mouse port, one microphone-in jack, one

 

audio line-in jack, one audio line-out jack,

 

one RJ-45 network jack

Expansion slots

Five PCI slots

Drive Bays

Three 5.25-inch drive bays (one occupied

 

by CD-ROM drive), two external 3.5-inch

 

drive bays (one occupied by diskette

 

drive), and four 3.5-inch internal drive

 

bays (one occupied by included hard

 

drive).

Temperature, operating

10° to 40° Celsius or

 

50° to 104° Fahrenheit.

Humidity, operating

20% to 80%

Altitude

-200 feet to 10,000 feet

Voltage, AC input

90 to 135 VAC, 180 to 265 VAC

Frequency

47 to 63 Hz

Certification

FCC Class B, ETL Listed to UL 1950,

 

CAN/CSA STD C22.2 No. 950, CE Mark,

 

VCCI Class B, Energy Star Compliant, CB

 

scheme

118Appendix