Dell Dimension 3100/E310 - Manual (Page 41)

connector one x1
connector size 36 pins
connector data width (maximum) 1 PCI Express lane
Drives
Externally accessible:
one 3.5-inch drive bay (FlexBay)
two 5.25-inch drive bays
Available devices Serial ATA drives (up to 2), floppy drive, USB memory
devices, CD drive, CD-RW drive, DVD drive, DVD-RW
drive, DVD and CD-RW combo drive, and media
reader
Internally accessible two bays for 1-inch high hard drives
Connectors
External connectors:
Video 15-hole connector
Network adapter RJ45 connector
USB two front-panel and four back-panel USB 2.0-
compliant connectors
Audio three connectors for line-in, line-out, and microphone;
one front-panel connector for headphones
System board connectors:
Primary IDE drive 40-pin connector on PCI local bus
Serial ATA two 7-pin connectors
FlexBay Drive USB 10-pin header for optional floppy drive or
optional Media Card Reader (3.5-inch bay devices)
Fan one 5-pin connector
PCI 2.3 two 120-pin connectors
PCI Express x1 36-pin connector
Controls and Lights
Power control push button
Power light green light — Blinking green in sleep state; solid
green for power-on state.
amber light — Blinking amber indicates a problem
with the power supply inside the computer. If the
system cannot boot and there is a solid amber light,
this could indicate a problem with the power
connections for the CPU on the system board (see
"Power Problems" in your Owner's Manual).
Hard-drive access light green
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.
Activity light (on integrated network adapter) yellow blinking light
Diagnostic lights four lights on the front panel (see " Diagnostic
Lights .")
Standby power light AUX_PWR on the system board
Power
DC power supply:
Wattage 230 W
Heat dissipation 785 BTU/hr
NOTE: Heat dissipation is calculated based upon the
power supply wattage rating.