QuickSpecs
HPE ProLiant DL560 Generation9 (Gen9)
Memory
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HPE SmartMemory
New HPE SmartMemory now provides additional protection for your servers. With
Hewlett Packard Enterprise
Authentication it can
verify that you have true HPE Qualified Memory in your HPE ProLiant Gen9 server. With HPE SmartMemory your
new HPE
ProLiant server can take advantage of additional Gen9
enhancements in performance, durability and future manageability support
through HPE Active Health System.
For detailed memory configuration rules and guidelines, please use the
Online DDR4 Memory Configuration Tool.
Memory Population
guidelines
General Memory Population Rules and Guidelines:
.
To maximize performance, install two memory cartridges per processor and balance the total memory
capacity between all installed processors.
. When multiple processors are installed, HPE recommends installing the DIMMs in sequential
alphabetical
order: 4A, 9B, 1C, 12D, and so on.
. LRDIMMs support higher densities than single- and
dual-rank RDIMMs, and higher speeds than
quad-rank
RDIMMs. This support enables you to install
more high capacity DIMMs, resulting in higher system
capacities and higher bandwidth.
. Do not mix LRDIMMs with any other DIMM type (RDIMM, LVDIMM).
. RDIMM population is limited to a maximum of eight logical ranks per channel. Therefore, only two quad
rank RDIMMs are supported per channel. If there are more than eight physical ranks per channel, LRDIMMs
rank multiplication provides support for three DIMMs per channel.
