Dell B110, 1100 Connectors PS/2 keyboard and mouse, Power, Heat dissipation, Wattage rating

Connectors (continued)

PS/2 (keyboard and mouse)	6-pin mini-DIN
USB	two front-panel and four back-panel USB 2.0–compliant
	connectors
Audio	Three connectors for line-in, line-out, and microphone; one front-
	panel connector for headphones
System board connectors:
Primary IDE drive	40-pin connector on PCI local bus
Secondary IDE drive	40-pin connector on PCI local bus
Floppy drive	34-pin connector
CD Audio	4-pin connector
Fan	3-pin connector
Controls and Lights
Power control	Push button
Hard-drive access light	Green
Link integrity light (on integrated	No light for 10-Mb operation; green light for 100-Mb operation
network adapter)
Activity light (on integrated network	Yellow blinking light
adapter)
Diagnostic lights	Four lights on the back panel
Power
DC power supply:
Wattage	250 W
Heat dissipation	853 BTU/hr
	NOTE: Heat dissipation is calculated based upon the power supply
	wattage rating.
Voltage (see the safety instructions	manual selection power supplies — 90 to 135 V at 50/60 Hz; 180 to
located in the Product Information	265 V at 50/60 Hz
Guide for important voltage setting
information)
Backup battery	3-V CR2032 lithium coin cell

Appendix

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