Dimm Installation Order - NEC Express5800/R110h-1 User Manual

Chapter 2 Preparations
1.7.2

DIMM installation order

Install DIMMs one by one in order of increasing memory size into slots in the order of DIMM#1, DIMM#2,
DIMM#3, and DIMM#4.
If you want to run the server in 2Way Interleave mode, observe the following installation rules:
•
Install them in pairs
• The two DIMMs installed together must be of the same specifications and memory size.
• Install the pairs as DIMM#1 and DIMM#2, or DIMM#3 and DIMM#4. The installation order between the
pairs does not matter.
Installation examples
Example 2Way Interleave
1 Available
2 Available
3 Not available
4 Not available
Rear
DIMM#1 DIMM#2
4 GB DIMM 4 GB DIMM
4 GB DIMM 4 GB DIMM
4 GB DIMM 4 GB DIMM
4 GB DIMM 4 GB DIMM
Motherboard
Express5800/R110h-1 User's Guide
1. Installing Internal Optional Devices
DIMM#3 DIMM#4
Not installed Not installed
4 GB DIMM 4 GB DIMM
4 GB DIMM Not installed
Not installed 4 GB DIMM
DIMM#2
DIMM#4
DIMM#1
DIMM#3
Front
45