A-2 Dell Dimension Lxxxc Systems Reference and Troubleshooting Guide
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Architecture. . . . . . . . . . . . . . . . . . . . . . . . non-ECC SDRAM 168-pin modules
DIMM sockets. . . . . . . . . . . . . . . . . . . . . . two; gold contacts
DIMM capacities. . . . . . . . . . . . . . . . . . . . 32, 64, 128, and 256 MB
Minimum RAM . . . . . . . . . . . . . . . . . . . . . 32 MB (64 MB for Windows NT systems)
Maximum RAM. . . . . . . . . . . . . . . . . . . . . 512 MB
Frequency . . . . . . . . . . . . . . . . . . . . . . . . . 100 MHz
Clock cycle . . . . . . . . . . . . . . . . . . . . . . . . 10 ns (supports 4 clocks only)
CAS latency. . . . . . . . . . . . . . . . . . . . . . . . three
SPD revision . . . . . . . . . . . . . . . . . . . . . . . 1.2
Buffering . . . . . . . . . . . . . . . . . . . . . . . . . . unbuffered
Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.3 V
Data bus width . . . . . . . . . . . . . . . . . . . . . 64 bits
BIOS address . . . . . . . . . . . . . . . . . . . . . . F0000h
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Externally accessible . . . . . . . . . . . . . . . . . one 5.25-inch bay and two 3.5-inch bays
Internally accessible . . . . . . . . . . . . . . . . . one bay for 1-inchhigh EIDE hard-disk
drive
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Externally accessible:
Serial (DTE) . . . . . . . . . . . . . . . . . . . . one 9-pin connector; 16550C-compatible
Parallel . . . . . . . . . . . . . . . . . . . . . . . . one 25-pin connector (bidirectional)
Video . . . . . . . . . . . . . . . . . . . . . . . . . one 15-pin connector
PS/2-style keyboard . . . . . . . . . . . . . . 6-hole mini-DIN connector
PS/2-compatible mouse. . . . . . . . . . . 6-hole mini-DIN connector
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NOTE: The Glossary in the
system Help
defines abbreviations and acronym
s.
Summary of Contents for Dimension L c Series
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