80 Appendix
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Memory
Architecture Dual Channel DDR SDRAM
Memory connectors Four
Memory capacities 128-, 256-, 512-MB or 1-GB
Minimum memory 128-MB DDR SDRAM
NOTE: Between 32 and 64 MB of system memory may be
allocated to support graphics, depending on system memory size
and other factors.
Maximum memory 4 GB
Memory type PC2700 (333-MHz) or PC3200 (400-MHz) DDR SDRAM
(non-ECC)
Drives
Externally accessible two 5.25-inch bays
one 3.5-inch bay
Internally accessible Two bays for 1-inch–high IDE hard drives
Ports and Connectors
Externally accessible:
Serial
9-pin connector; 16550C-compatible
Parallel
25-hole connector (bidirectional)
Video
15-hole connector
Keyboard
6-pin mini-DIN connector
Mouse
6-pin mini-DIN connector
USB
two front-panel and six back-panel USB 2.0–compliant
connectors
Network
RJ-45 connector
Audio
Five back miniature connectors for line-in, line-out,
microphone, surround and center/Low-Frequency Effects
(LFE) channel
Headphone
one front miniature connector for line-out
