Dell Studio XPS 7100 (Mid 2010) - Manual (Page 66)

64
Specifications
Expansion Slots
PCI
Connectors one
Connector size 124‑pin connector
Connector data
width (maximum)
32 bit
PCI Express x1
Connectors two
Connector size 36‑pin connector
Connector data
width (maximum)
1 PCI Express lane
PCI Express x16
Connectors one
Connector size 164‑pin connector
Connector data
width (maximum)
16 PCI Express lanes
Power
DC Power Supply (460 W)
Maximum heat
dissipation
2413 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 8 A/4 A
Battery
Coin‑cell battery 3 V CR2032 lithium
coin cell