Dimm Mounting Rule In The System; Dimm Mounting Rule In Processor Memory Module - NEC Express 5800 User Manual

DIMM Mounting Rule in the System

 Mount a larger DIMM preferentially on the slot with a lower number.
There are two different types of 4GB DIMM. When using both types of 4GB DIMM at the same
time ,it is necessory to follow the special mounting rule. If needed, consult with the maintenance
person.
 Mount on sets (pair of DIMMs for A1080a-S/A1080a-D/A1040a and set of 4 DIMMs for
A1080a-E) in the order of mounting the processor memory modules when mounting multiple
memories.

DIMM Mounting Rule in Processor Memory Module

Follow the table below to mount DIMMs to the processor memory module.
The order of mounting DIMMs the processor memory module.
 For A1080a-S/A1080a-D/A1040a Model (Set of 2 DIMMs as a pair)
First Mount SLOT
Second Mount SLOT
Third Mount SLOT
Fourth Mount SLOT
Fifth Mount SLOT
Sixth Mount SLOT
Seventh Mount SLOT
Eighth Mount SLOT
 For A1080a-E Model (Set of 4 DIMMs as a pair)
First Mount SLOT
Second Mount SLOT
Third Mount SLOT
Fourth Mount SLOT
NOTE:
(Example) For mounting 4-processor memory module of
A1080a-S/A1040a model,
the first 2 DIMMS are mounted to processor memory module 1,
the next 2 DIMMS are mounted to processor memory module 2,
the third 2 DIMMS are mounted to processor memory module 3,
the forth 2 DIMMS are mounted to processor memory module 4, and
DIMM
DIMM #1,#2
DIMM #3,#4
DIMM #5,#6
DIMM #7,#8
DIMM #9,#10
DIMM #11,#12
DIMM #13,#14
DIMM #15,#16
DIMM #1,#2,#3,#4
DIMM #5,#6,#7,#8
DIMM #9,#10,#11,#12
DIMM #13,#14,#15,#16 PAIR#7,#8
PAIR
PAIR #1
PAIR #2
PAIR #3
PAIR #4
PAIR #5
PAIR #6
PAIR #7
PAIR #8
DIMM
PAIR#1,#2
PAIR#3,#4
PAIR#5,#6
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Hardware
PAIR