DIGITAL PC 3100 - Memory Configurations

The main logic board will contain three DIMM sockets (sockets designated as Socket 0, 1, and 2) to support system memory configuration up to 256MB using 16MB, 32MB, 64MB, and 128MB DIMMs. Each DIMM is 64-bits wide, 168 pins.

Total Memory	DIMM 0 (J7) Bank 0/1	DIMM 1 (J6) Bank 2/3	DIMM 2 (J5) Bank 4
16MB	16MB
32MB	16MB	16MB
32MB	32MB
48MB	16MB	16MB	16MB
48MB	16MB	32MB
48MB	32MB	16MB
64MB	16MB	32MB	16MB
64MB	32MB	16MB	16MB
64MB	32MB	32MB
64MB	64MB
80MB	16MB	64MB
80MB	32MB	32MB	16MB
80MB	64MB	16MB
96MB	32MB	64MB
96MB	64MB	32MB
128MB	64MB	64MB
128MB	128MB
144MB	16MB	128MB
144MB	128MB	16MB
160MB	32MB	128MB
160MB	128MB	32MB
192MB	64MB	128MB
192MB	128MB	64MB
256MB	128MB	128MB

	Notes: DIMM 0, 1 supports double banks of SDRAM DIMM; DIMM 2 only supports single bank SDRAM DIMM and 16Mbit technology. 64MB, 128MB DIMMs supported when available. 64Mbit technology DIMM can only be installed in DIMM 0 and/or 1. At this time, DIMM 3 must be EMPTY.