Lenovo System x3630 M4 Product Manual page 13

The following table shows the characteristics of the supported DIMMs. Table cells highlighted with a gray
background indicate when the combination of DIMM voltage and the number of DIMMs per channel still
allows the DIMMs to operate at a rated speed.
Table 5. Maximum memory speeds
Specification
Rank
Part number
Rated speed
Rated voltage
Operating voltage
Max quantity*
Largest DIMM
Max memory capacity
Max memory at rated speed
Maximum operating speed (MHz)
1 DIMM per channel
2 DIMMs per channel
* Maximum quantity supported is shown for two processors installed. When one processor is installed, the
maximum quantity supported is a half of what is shown.
** Rated speed is not supported. Memory DIMMs always operate at speeds lower than rated.
System x3630 M4 (E5-2400 v2)
DIMM type UDIMM
Dual rank
00D5012 (4 GB)
00D5016 (8 GB)
1600 MHz
1.35 V
1.35 V 1.5 V
12 12
8 GB 8 GB
96 GB 96 GB
None** None**
1333 MHz 1333 MHz
1066 MHz 1066 MHz
RDIMM
Single rank Dual rank
00D5024 (4 GB) 00D5044 (8 GB)
00D5036 (8 GB) 46W0672 (16 GB)
1600 MHz 1600 MHz
1.35 V 1.35 V
1.35 V 1.5 V 1.35 V
12 12 12
8 GB 8 GB 16 GB
96 GB 96 GB 192 GB
None** 96 GB None**
1333 MHz 1600 MHz 1333 MHz
1333 MHz 1600 MHz 1333 MHz
LRDIMM
Quad rank
46W0761
(32 GB)
1866 MHz
1.5 V
1.5 V 1.5 V
12 12
16 GB 32 GB
192 GB 384 GB
192 GB None**
1600 MHz 1333 MHz
1600 MHz 1066 MHz
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