
x16 slot bidirectional speed — 8 GB/s
connector data width (maximum)
connector data width (maximum)
connector data width (maximum)
two 3.5-inch drive bays
two 5.25-inch drive bays
Serial ATA drive, floppy drive, Zip drive, USB memory
devices, CD drive, CD-RW drive, DVD drive, DVD-RW
drive, and DVD and CD-RW combo drive
two bays for 1-inch high hard drives
9-pin connector; 16550C-compatible
25-hole connector (bidirectional)
PS/2 (keyboard and mouse)
two 6-pin mini-DIN connectors
two front-panel and six back-panel USB 2.0–
compliant connectors
five connectors for line-in, line-out, microphone,
surround, and center/Low Frequency Effects (LFE)
channel; one front-panel connector for headphones
40-pin connector on PCI local bus
green light — Blinking green in sleep state; solid
green for power-on state.
amber light — Blinking amber indicates a problem
with an installed device; solid amber indicates an
internal power problem (see "Power Lights").
Link integrity light (on integrated network adapter)
green light — A good connection exists between a
10-Mbps network and the computer.