Dell 2650 manual Video, Power, Physical, Environmental

NIC	two RJ45 connectors for integrated 10/100/1000
	NICs
Embedded remote access Ethernet	one RJ45 connector for integrated remote access card
	(100 Mbit Ethernet controller) used for remote system
	administration
Video	one 15-pin connector
PS/2-style keyboard	6-pin mini-DIN connector
PS/2-compatible mouse	6-pin mini-DIN connector
Front:
Video	one 15-pin connector
USB	one 4-pin connector
PS/2-style keyboard/mouse	6-pin mini-DIN, keyboard default (mouse optional
	with combination Y adapter)
Video
Video type	ATI Rage XL PCI video controller; VGA connector
Video memory	8 MB
Power
System heat dissipation	180 W or 614.3 BTU/hr
AC power supply:
Wattage	500 W (AC)
Voltage	100–240 VAC, 50/60 Hz, 5.0 A
	200–240 VAC, 50/60 Hz, 5.0 A
Output hold up time	20 ms minimum
Maximum inrush current	under typical line conditions and over the entire
	system ambient operating range, the inrush current
	may reach 55 A per power supply for 10 ms or less
DC power supply:
Wattage	500 W (DC)
Voltage	–(40–72) VDC, 17.0 A
Output hold up time	0.5 ms minimum
Maximum inrush current	under typical line conditions and over the entire
	system ambient operating range, the inrush current
	may reach 40 A per power supply for 500 ms or less
System battery	CR2032 3.0-V lithium coin cell
Physical
Height	8.56 cm (3.375 inches)
Width	48.26 cm (19.0 inches)
Depth	69.85 cm (27.5 inches)
Weight	maximum 25 kg (55 lbs)
Environmental
Temperature:
Operating	10°C to 35°C (50°F to 95°F)
Storage	–40°C to 65°C (–40°F to 149°F)
Relative humidity:
Operating	20% to 80% (noncondensing) with a maximum
	humidity gradation of 10% per hour
Storage	5% to 95% (noncondensing) with a maximum
	humidity gradation of 10% per hour
Maximum vibration:
Operating	0.25 G at 3 to 200 Hz for 15 minutes
Storage	0.5 G at 3 to 200 Hz for 15 minutes
Maximum shock:
Operating	one shock pulse in the positive and negative x, y, and
	z axes (one pulse on each side of the system) of 41 G
	for up to 2 ms
Storage (non-operational)	six consecutively executed shock pulses in the
	positive and negative x, y, and z axes (one pulse on
	each side of the system) of 71 G for up to 2 ms
Altitude: