Appendix 67
Memory
Architecture SDRAM
Memory module connector two user-accessible SODIMM sockets
Memory module capacities 64-, 128-, and 256-MB
3.3-V SDRAM SODIMMS
Standard memory 64 MB (non-ECC)
Maximum memory 512 MB (non-ECC)
Memory clock speed 133 MHz
Memory access time CL2 or CL3 (NOTE: CL2 and CL3 indicate
a CAS latency of two and three clocks,
respectively.)
Ports and Connectors
Serial 9-pin connector; 16550C-compatible,
16-byte buffer connector
Parallel unidirectional (standard AT), bidirectional,
or ECP connector
Video VGA connector
Audio stereo (line-in) mini connector; microphone
mini connector; headphone/speakers (line-
out) mini connector
PS/2 keyboard/mouse 6-pin mini-DIN connector
USB two USB-compliant connectors
Infrared sensor compatible with both IrDA Standard
1.1 (Fast IR) and IrDA Standard 1.0
(Slow IR)
Docking 200-pin connector for Dell advanced port
replicator
S-video TV-out 7-pin mini-DIN connector for S-video,
composite video, and S/PDIF (TV/digital
audio adapter cable supports composite
video and S/PDIF)
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