NEC Express5800 Series User Manual page 76

Chapter 2 Preparations
Notes for replacements at failure
At the time of failure, identify damaged DIMM(s) from IML and replace DIMM(s) one by one.
(2) Memory Sparing Function
By making a rank of DIMM stored in the memory channel under a memory controller of each CPU stand by
as a spare, Memory Sparing Function makes processing continue by making the DIMM standing by
perform the task automatically in case a correctable error occurs in a DIMM under the memory channel in
operation.
N8102-710/-711/-712 can be used for Memory Sparing Function.
Number of
memories
4
8
12
16
76
Tips
From the operating system, a size smaller than that is really installed is
recognized (it changes depending on the number of DIMM installed and the
capacity per one).
Installed memory type
N8102-710
16GB (DR)
Logical Physical Logical
capacity capacity capacity
40GB (64GB) 80GB
80GB (128GB) 160GB
120GB (192GB) 240GB
160GB (256GB) 320GB
Express5800/R120h-2E User's Guide
N8102-712
N8102-711
32GB (DR)
64GB (QR)
Physical Logical
capacity capacity
(128GB) 208GB
(256GB) 416GB
(384GB) 624GB
(512GB) 832GB
1. Installing Internal Optional Devices
Remarks
Physical
capacity
(256GB)
(512GB)
(768GB)
(1024GB)