QDI P5I430TX Titanium IB+ Manual page 30

Connector Configuration
If using DIMM or SIMM only, you can install the DIMM and SIMM as shown
in the following table.
Total Memory
8MB
16MB
24MB
32MB
48MB
64MB
72MB
80MB
96MB
128MB
128MB
256MB
Remark
Illustration of Connectors on board
1. If DIMM1 and/or DIMM2 has 64MB or 128MB with 64bit SDRAM cells,
SIMM1, 2, 3, 4 must be empty.
2. DRAM and SDRAM modules can be installed in a variety of configurations.
Please note not all possible combinations of installation are list here.
2 -
6
SIMM1&2 SIMM3&4
4MB x 2 ----
---- ----
8MB x 2 ----
4MB x 2 4MB x 2
---- ----
---- ----
8MB x 2 4MB x 2
8MB x 2 8MB x 2
16MB x 2 ----
---- ----
---- ----
16MB x 2 8MB x 2
---- ----
16MB x 2 16MB x 2
32MB x 2 ----
---- ----
32MB x 2 4MB x 2
32MB x 2 8MB x 2
32MB x 2 16MB x 2
32MB x 2 32MB x 2
----- -----
64MB x 2 64MB x 2
DIMM1 DIMM2
---- ----
8MB ----
---- ----
---- ----
16MB ----
8MB 8MB
---- ----
---- ----
---- ----
16MB 16MB
32MB ----
---- ----
32MB 16MB
---- ----
---- ----
32MB 32MB
---- ----
---- ----
---- ----
---- ----
64MB 64MB
---- ----