Dell DCSM, PY349 owner manual 110, Power, Wattage rating, Physical, Environmental

Controls and Lights (continued)

Rear of computer:

Link integrity light (on integrated network adapter)

green light — A good connection exists between a 10 Mbps network and the computer.

orange light — A good connection exists between a 100 Mbps network and the computer.

off (no light) — The computer is not detecting a physical connection to the network.

Network activity light (on	yellow blinking light
integrated network adapter)
Power
DC power supply:
Wattage	305 W
Maximum heat dissipation	1041 BTU/hr
	NOTE: Heat dissipation is calculated by using the power supply
	wattage rating.

Voltage (see the safety instructions 90 to 135 V and 180 to 265 V at 50/60 Hz located in the Product Information

Guide for important voltage setting information)

Backup battery	3-V CR2032 lithium coin cell
Physical
Height	41.4 cm (16.3 inches)
Width	18.8 cm (7.4 inches)
Depth	45.7 cm (18.0 inches)
Weight	12.7 kg (28.0 lb)
Environmental
Temperature:
Operating	10° to 35°C (50° to 95°F)
Storage	–40° to 65°C (–40° to 149°F)
Relative humidity	20% to 80% (noncondensing)

110

Appendix