Memory Riser Card Population Rules; Supported Dimms And Dimm Population Rules - Oracle Sun Server X4-4 Service Manual

Memory Riser Card Population Rules

The memory riser population rules for the Sun Server X4-4 are as follows:
1. Each CPU has two dedicated memory riser card slots (MR0 and MR1).
2. The dedicated memory riser slots for each installed CPU must contain a memory riser card.
A two CPU system must contain four memory riser cards
■
A four CPU system must contain eight memory riser cards
■
3. When populating the server with memory riser cards:
First populate riser slot MR0 for each CPU, starting with the lowest numbered CPU
■
(P0).
Then populate riser slot MR1 for each CPU, starting with the lowest numbered CPU
■
(P0).

Supported DIMMs and DIMM Population Rules

This section describes the supported DIMM configuration and population rules for memory
risers in the system. Use only Oracle supported DIMMs in the system.
Install a Memory Riser Card
Servicing CRU Components 143