Adding Memory Modules; Figure 2.19 Mounting Diagram Of Memory Modules - Fujitsu PRIMEPOWER850 User Manual

2.4.3

Adding memory modules

4The use of 17 or more memory modules on the main unit requires prior
installation of an additional system board.
The system board installed in a PRIMEPOWER650 rack-mount type (8U) server is
equipped with 32 memory module slots. Note the following important information
regarding memory module expansion.
4Correct operation for configurations other than those given below cannot be
guaranteed.
4Always add a group of four memory modules having the same capacity.
Figure 2.19
Table 2.6
Figure 2.20

Figure 2.19 Mounting diagram of memory modules

U41261-J-Z816-4-76
is a memory module installation diagram.
lists memory module installation patterns.
is an example of increasing the total memory capacity to 6 GB.
2.4 Adding Optional Internal Units
43