Compaq Prolinea Family Maintenance & Serice Manual page 11

Base processor
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486DX2/50
486DX2/66
586/75
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System Memory Options
The system memory options that are available from Compaq for the Compaq
ProLinea Family of Personal Computers are listed below. The memory modules
are SIMM, 70ns, without parity.
o 4 MB memory module
o 8 MB memory module
o 16 MB memory module
o 32 MB memory module
System memory can be upgraded according to the schedule in Table 1-4:
Table 1-4. Upgrade Schedule
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Processor Standard Memory
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486DX2/50 4 MB
486DX2/50 8 MB
486DX2/66 8 MB
486DX4/100 8 MB
586/75 8 MB
586/75 16 MB
586/90 8 MB
586/90 16 MB
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Secondary Cache
Secondary cache memory option cards (128 KB or 256 KB) are available for
the 486DX2/50, 486DX2/66, and 486DX4/100 models of the Compaq ProLinea
Family of Personal Computers.
NOTE: All 586-class models have 256 KB secondary cache soldered to the
system board.
Can be upgraded to
486DX2/66, or 486DX4/100
486DX4/100
586/90
Expandable to
128 MB
136 MB
136 MB
136 MB
192 MB
192 MB
192 MB
192 MB
SIMM Sockets
4
4
4
4
6
6
6
6