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

PCI Express x16
Connectors one
Connector size 164-pin
Connector data width (maximum) 16 PCI Express lanes
Bus speed 16 GB/s (bi-directional)
Power
DC Power Supply
Wattage
250 W
Maximum heat dissipation 1312 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 6/3 A
Battery
Coin-cell battery
3-V CR2032 lithium
Physical
Height
377.9 mm (14.88 inches)
Width 106 mm (4.16 inches)
Depth 426.1 mm (16.77 inches)
Weight (starting at) 7.3 kg (16.1 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)
Relative humidity 20% to 80% (non-condensing)
Expansion Slots