Table 13 Dxi6900 G1 Memory Configurations - Quantum DXi6900 Field Service Manual

Chapter 3: FRU Removal and Replacement Procedures
Replacing Node Memory Modules
Table 13 DXi6900 G1 Memory
Configurations
104
Caution: Use appropriate ESD precautions, including the use of a
grounding strap, when performing this procedure.
Removing and replacing a memory module in the Node includes the
following steps:
• Identifying Node Memory Locations
• Removing a Failed Memory Module from the Node
• Installing a Replacement Memory Module in the Node
Identifying Node Memory Locations
The DXi6900 G1 Node uses 16 GB memory modules (DIMMs). The Node
has 24 memory sockets divided into 2 sets (A and B) of 12 slots each.
Each set (A or B) is dedicated to one CPU. Only 8 or 16 of the 24
memory sockets are populated with memory modules, depending on
the configuration (see
Note: Memory socket numbers are displayed on the clear window on
the cooling shroud.
Note: If one or more memory modules are failed or missing when the
system starts up, the DXi enters Limited Mode. In addition, a
service ticket is generated.
DXi6900 G1
Configuration
17–102 TB
1 RBOD
0–2 EBODs
Table 13 and Figure
Total System
Memory Installed Memory Modules
128 GB • 8 memory modules are
installed in slots A1–A4 and
B1–B4 (
Quantum DXi6900 G1 User's Guide
57).
white sockets).