HP DL560 G8 686785-001 ユーザーズマニュアル
製品コード
686785-001
For detailed memory configuration rules and guidelines, please use the Online DDR3 Memory Configuration Tool:
Memory Subsystem Architecture
Each Intel® Xeon® E5-4600 family processor socket contains four memory channels that support three DIMMs each for a total of
twelve (12) DIMM per installed processor or a grand total of forty-eithy (48) DIMMs for the server. Up to 32GB capacity DIMMs are
supported for 1.5TB of memory (48 DIMM slots x 32GB per DIMM).
Each Intel® Xeon® E5-4600 family processor socket contains four memory channels that support three DIMMs each for a total of
twelve (12) DIMM per installed processor or a grand total of forty-eithy (48) DIMMs for the server. Up to 32GB capacity DIMMs are
supported for 1.5TB of memory (48 DIMM slots x 32GB per DIMM).
Memory population guidelines
General Memory Population Rules and Guidelines:
White DIMM slots denote the first slot of a channel. For 1 DPC (DIMM per channel) populate white slots only.
Install DIMMs only if the corresponding processor is installed.
If only one processor is installed, only a quarter of the DIMM slots (12) are available. If only two processors are installed, only
half of the DIMM slots (24) are available.
To maximize performance, it is recommended to balance the total memory capacity between all installed processors and to load
the channels similarly whenever possible.
Populate DIMMs from heaviest load (quad-rank) to lightest load (single-rank) within a channel. Heaviest load (DIMM with most
ranks) within a channel goes furthest from the processor
RDIMMs operating at either 1.35V or 1.5V may be mixed in any order, but the system will power them at the higher voltage.
Do not mix RDIMMs and LRDIMMs.
LRDIMMs are supported up to 3 DIMMs per channel.
Using the HP RBSU, 1.35V DIMMs can be changed to operate at 1.5V.
DIMMs of different speeds may be mixed in any order; the server will select a common optimal speed.
The maximum memory speed is a function of the memory type, memory configuration, and processor model.
The maximum memory capacity is a function of the memory type and number of installed processors.
HP memory from previous generation servers is not qualified on the DL560 Gen8 Server. Certain HP SmartMemory features such
as memory authentication and enhanced performance may not be supported.
To realize the performance memory capabilities listed in this document, HP SmartMemory is required. For additional
information, please see the HP SmartMemory QuickSpecs at:
Install DIMMs only if the corresponding processor is installed.
If only one processor is installed, only a quarter of the DIMM slots (12) are available. If only two processors are installed, only
half of the DIMM slots (24) are available.
To maximize performance, it is recommended to balance the total memory capacity between all installed processors and to load
the channels similarly whenever possible.
Populate DIMMs from heaviest load (quad-rank) to lightest load (single-rank) within a channel. Heaviest load (DIMM with most
ranks) within a channel goes furthest from the processor
RDIMMs operating at either 1.35V or 1.5V may be mixed in any order, but the system will power them at the higher voltage.
Do not mix RDIMMs and LRDIMMs.
LRDIMMs are supported up to 3 DIMMs per channel.
Using the HP RBSU, 1.35V DIMMs can be changed to operate at 1.5V.
DIMMs of different speeds may be mixed in any order; the server will select a common optimal speed.
The maximum memory speed is a function of the memory type, memory configuration, and processor model.
The maximum memory capacity is a function of the memory type and number of installed processors.
HP memory from previous generation servers is not qualified on the DL560 Gen8 Server. Certain HP SmartMemory features such
as memory authentication and enhanced performance may not be supported.
To realize the performance memory capabilities listed in this document, HP SmartMemory is required. For additional
information, please see the HP SmartMemory QuickSpecs at:
.
For memory population rules and additional memory guidelines, please see the DL560 Gen8 user guide at
.
QuickSpecs
HP ProLiant DL560 Generation8 (Gen8)
Memory
DA - 14395 North America — Version 8 — December 10, 2012
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