IBM iDataPlex dx360 M4 Product Manual page 16

The following table shows the maximum memory speeds that are achievable for systems with E5-2600
processors based on the installed DIMMs and the number of DIMMs per channel. In the table, cells
highlighted with a grey background indicate when the specific combination of DIMM voltage and number
of DIMMs per channel still allows the DIMMs to operate at rated speed.
Table 7. Maximum memory speeds for systems with Intel Xeon Processor E5-2600 family (requires dx360
M4 base feature code A1T3)
Part number Ranks
UDIMMs
49Y1403 1
49Y1404 2
RDIMMs - 1333 MHz
49Y1405 1
49Y1406 1
49Y1397 2
49Y1563 2
RDIMMs - 1600 MHz
90Y3178 2
90Y3109 2
00D4968 2
LRDIMMs
90Y3105 4
IBM System x iDataPlex dx360 M4
DIMM
capacity Rated speed
2 GB 1333 MHz
4 GB 1333 MHz
2 GB 1333 MHz
4 GB 1333 MHz
8 GB 1333 MHz
16 GB 1333 MHz
4 GB 1600 MHz
8 GB 1600 MHz
16 GB 1600 MHz
32 GB 1333 MHz
Maximum memory channel speed and
voltage support by DIMM per channel
1 DIMM per channel
Rated
voltage 1.35 V 1.5 V
1.35V 1333 MHz 1333 MHz 1333 MHz
1.35 V 1333 MHz 1333 MHz 1333 MHz
1.35 V 1333 MHz 1333 MHz 1333 MHz
1.35 V 1333 MHz 1333 MHz 1333 MHz
1.35 V 1333 MHz 1333 MHz 1333 MHz
1.35 V 1333 MHz 1333 MHz 1333 MHz
1.5 V No support 1600 MHz No support
1.5 V No support 1600 MHz No support
1.5 V No support 1600 MHz No support
1.35V 1066 MHz 1333 MHz 1066 MHz
2 DIMMs per channel
1.35 V 1.5 V
1333 MHz
1333 MHz
1333 MHz
1333 MHz
1333 MHz
1333 MHz
1600 MHz
1600 MHz
1600 MHz
1333 MHz
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