Dell Inpsiron 560 (Late 2009) - Manual (Page 4)

PCI Express x1
Connectors two
Connector size 36-pin
Connector data width (maximum) 1 PCI Express lane
Bus speed
Inspiron 560 500 MB/s (bi-directional)
Inspiron 570 1000 MB/s (bi-directional)
Power
DC Power Supply
Wattage
300 W
Maximum heat dissipation 1574 BTU/hr
NOTE: Heat dissipation is calculated by using the power supply wattage rating.
Input voltage 115/230 VAC
Input frequency 50/60 Hz
Rated output current 7/4 A
Battery
Coin-cell battery
3-V CR2032 lithium
Physical
Height
375.92 mm (14.80 inches)
Width 176.02 mm (6.93 inches)
Depth 442.98 mm (17.44 inches)
Weight (starting at) 7.9 kg (17.4 lb)
Computer Environment
Temperature range:
Operating 10°C to 35°C (50°F to 95°F)
Storage -40°C to 65°C (-40°F to 149°F)
Expansion Slots (continued)