connector data width (maximum)
one x4 (x8 connector wired as x4 electrically)
connector data width (maximum)
connector data width (maximum)
two 3.5-inch drive bays (FlexBay)
two 5.25-inch drive bays
serial ATA drives, floppy drive, Media Card Reader,
DVD drive, and DVD/CD-RW combo drive
two 3.5-inch hard-drive bays
15-pin VGA connector
28-pin DVI connector
two front-panel, six back-panel, and two internal USB
2.0-compliant connectors.
seven back-panel connectors for line-in, line-out,
microphone, rear surround, side surround,
center/subwoofer Low Frequency Effects (LFE)
channel, and S/PDIF; two front-panel connectors for
headphones/microphone
USB 9-pin header for optional Media Card Reader
(3.5-inch bay devices)
PS/2 and serial port connector 2x12
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 indicates a problem with the system board (see
Power Lights).
Link integrity light (on integrated network adapter)
green light — A good connection exists between a
10-Mbps network and the computer.