Digital Equipment 300 Series AXP Reference Manual page 67

Adding 8–MB To increase your system's memory capacity from a minimum of
SIMMs 32 megabytes to 48 or 64 megabytes, add two or four 8-megabyte
SIMMs. The SIMMs are identified by counting ten chips on the
top row
There are fourteen chips on one side of the module, but only 10
chips on the other side of the module. Note that the 8 megabyte
chips on the top row are smaller than the 32-megabyte chips
shown in Figure 2–21.
Figure 2–20 8-Megabyte SIMM
Adding 32–MB To increase your system's memory capacity from a minimum
SIMMs of 64 megabytes to 128 or 256 megabytes, add four or eight
32-megabyte SIMMs. The SIMMs are identified by counting
eight chips on the top row
Figure 2–21 32-Megabyte Simm
See the section entitled Identifying and Locating Options and
Figure 2–10 for additional information.
Removing and Installing a Memory Module
and four chips on the bottom row
in Figure 2–21. There are 12 chips on each side of the module.
32-megatybe chips are larger than 8-megabyte chips.
in Figure 2–20.
1
2
MLO-010945
, and four chips on the bottom row
Note
3
4
MLO-010946
2–35