IBM System x3750 M4 User Manual

Table 13. Supported combinations of ranked LR-DIMMs per memory channel
Configuration
DIMM 1 (far
DIMM)
DIMM 2 (middle
DIMM)
DIMM 3 (near
DIMM)
1 Quad-rank Empty Empty
2 Quad-rank Quad-rank Empty
3 Quad-rank Quad-rank Quad-rank
v The following table lists the memory speed based on the type of ranked DIMM
and the voltage at which the DIMM runs.
Table 14. Memory speeds and configurations based on ranked DIMM type and voltage
DIMM rank,
type, and
technology
DIMM
capacity
1 DIMM per
channel
2 DIMMs per
channel
3 DIMMs per
channel
1.35 V 1.50 V 1.35 V 1.50 V 1.35 V 1.50 V
Single-rank
x4 RDIMM -
2 Gb (1333
MHz)
4 GB 1333 1333 1333 1333 1066 1066
Single-rank
x4 RDIMM -
2 Gb (1600
MHz)
4 GB 1600 1600 1066
Dual-rank x4
RDIMM - 2
Gb (1333
MHz)
8 GB 1333 1333 1333 1333 1066 1333
Dual-rank x4
RDIMM - 2
Gb (1600
MHz)
8 GB 1600 1600 1333
Quad-rank x4
LRDIMM - 2
Gb (1333
MHz)
16 GB 1333 1333 1333 1333 1333 1333
Quad-rank x4
LRDIMM - 4
Gb (1333
MHz)
32 GB 1333 1333 1333 1333 1333 1333
50 System x3750 M4 Types 8722 and 8733: Installation and Service Guide

IBM System x3750 M4 Specifications

General

Brand	IBM
Model	System x3750 M4
Category	Server
Language	English