Precautions - NEC Express5800 320Fd-MR User Manual

Precautions

Note the following to install or replace DIMM.

The DIMMs with the same slot number are linked between the CH1 and CH0.. When a DIMM is
added to one CH, another identical DIMM should be installed to the slot with the same number in
another CH. This rule is applied also to the case of removal.

The linked DIMMs between CHs should be of the same product with the same performance.

DIMMs should be installed in sockets from the lowest slot number to the highest slot number.

To install DIMM, install the product with the same N code to the same CHs and slots of the
CPU/IO modules 0 and 1.
System Upgrade 8-13