Dell OptiPlex GX1 Reference And Installation Manual page 104

6-8 Dell OptiPlex GX1 and GX1p Mini Tower Managed PC Systems Reference and Installation Guide
Table 6-1 lists sample memory configurations and shows valid DIMM combinations
and socket placements for each configuration.
.
32 MB* 32 MB
64 MB* 64 MB
64 MB* 32 MB
96 MB* 32 MB
128 MB 64 MB
128 MB 128 MB
160 MB* 128 MB
192 MB 128 MB
192 MB* 128 MB
256 MB 128 MB
320 MB 128 MB
384 MB 128 MB
* These configurations are supported on the OptiPlex GX1 only.
Follow this procedure to perform a memory upgrade:
See Figure 6-1 and Table 6-1.
32 MB
32 MB 32 MB
64 MB
32 MB
64 MB
32 MB 32 MB
128 MB
128 MB 64 MB
128 MB 128 MB