Table 20. DIMM connectors associated with each microprocessor
Microprocessor
Location
DIMM connectors associated with
the microprocessor
Microprocessor 1
System board
1 through 12
Microprocessor 2
System board
13 through 24
Microprocessor 3
Microprocessor and memory
expansion tray
25 through 36
Microprocessor 4
Microprocessor and memory
expansion tray
37 through 48
Note:
DIMMs 1 through 12 are solely associated with microprocessor 1. Microprocessor 2 has access to
DIMMs 1 through 12, but access is through microprocessor 1. This is important if load balancing is a
necessity for your operating system or software load.
There are two types of microprocessor installation tools. The tools are similar in function and design;
but, have a major difference:
• Installation Tool A has one setting for installing one size of microprocessor that supports E5-26xx and
E5-46xx microprocessors.
• Installation Tool B supports E5-26xx, E5-46xx, E5-26xx v2, and E5-46xx v2 microprocessors. Installation
Tool B has two settings for installing two different sizes of microprocessors. The settings on Tool B are:
– “L” for smaller low core microprocessors
– “H” for larger high core microprocessors
Microprocessor Installation Tools A and B are shown in the next illustration.
H
Installation tool
Microprocessor
Cover
Microprocessor
Installation tool
Microprocessor Installation Tool A
Microprocessor Installation Tool B
To install an additional microprocessor and heat sink, complete the following steps:
Step 1.
Read the safety information and installation guidelines, see “Safety” on page v and “Installation
guidelines” on page 38.
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Summary of Contents for System x3750 M4
Page 1: ...Lenovo System x3750 M4 Installation and Service Guide Machine Type 8753 ...
Page 6: ...iv Lenovo System x3750 M4 Installation and Service Guide ...
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Page 170: ...156 Lenovo System x3750 M4 Installation and Service Guide ...
Page 319: ...Adapter SAS signal connector SAS signal cable Chapter 6 Removing and replacing components 305 ...
Page 321: ...Adapter SAS signal connector SAS signal cable Chapter 6 Removing and replacing components 307 ...
Page 324: ...8x2 5 inch backplane 310 Lenovo System x3750 M4 Installation and Service Guide ...
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Page 968: ...Taiwan BSMI RoHS declaration 954 Lenovo System x3750 M4 Installation and Service Guide ...
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Page 982: ...Part Number 00MV562 Printed in China 1P P N 00MV562 1P00MV562 ...