Product guide

NeXtScale nx360 M4 17
In the nx360 M4, the maximum memory speed of a configuration is the lower of the following two values:
The memory speed of the processor (See Table 4 above)

The memory speed of the DIMM (See Table 5 below)

The server supports both 1.5 V and 1.35 V DIMMs. Mixing 1.5 V and 1.35 V DIMMs in the same server is
supported. In such a case, all DIMMs operate at 1.5 V.
The following memory protection technologies are supported:
ECC

Memory mirroring

The following table shows the maximum memory speeds that are achievable. The table also shows the
maximum memory capacity at any speed that is supported by the DIMM and the maximum memory
capacity at the rated DIMM speed.
Table 13. Maximum memory speeds
Spec UDIMMs RDIMMs LRDIMMs
Rank Dual rank Single rank Dual rank Quad rank
Part numbers 00D5012 (4GB) 00D5024 (4GB)
00D5036 (8GB)
46W0735 (4GB)
00D5044 (8GB)
46W0672 (16GB)
00D5028 (4GB)
00D5040 (8GB)
00D5048 (16GB)
46W0761
(32GB)
Rated speed 1600 MHz 1600 MHz 1600 MHz 1866 MHz 1866 MHz
Rated voltage 1.35V 1.35 V 1.35 V 1.5 V 1.5 V
Operating voltage 1.35 V or 1.5 V 1.35 V or 1.5 V 1.35 V or 1.5 V 1.5 V 1.5 V
Max quantity* 8 8 8 8 8
Largest DIMM 4 GB 8 GB 16 GB 16 GB 32 GB
Max memory capacity 32 GB 64 GB 128 GB 128 GB 256 GB
Max memory at rated speed 32 GB 64 GB 128 GB 128 GB 256 GB
Maximum operating speed (MHz)
1 DIMM per channel 1600 MHz 1600 MHz 1600 MHz 1866 MHz 1866 MHz
* The maximum quantity that is supported is shown for two installed processors. When one processor is installed,
the maximum quantity that is supported is half of that shown.