HP DL580 G7 X7550 4P 64GB Rfrbd 584085R-421 ユーザーズマニュアル
製品コード
584085R-421
support any desired total memory size, optimal performance can only be achieved when DIMMs are populated to take advantage of the
architecture. Reference the Figure: Hemisphere Population Diagram to achieve the best performance for a given memory/processor
configuration.
architecture. Reference the Figure: Hemisphere Population Diagram to achieve the best performance for a given memory/processor
configuration.
The largest contributor to maximum memory bandwidth performance is to utilize both memory controllers inside the processor.
This is achieved by populating both memory cartridges for each installed processor.
The second largest contributor to performance is to populate each DDR3 channel in each memory cartridge. To achieve this, the
minimum DIMM count per cartridge is four. Maximum bandwidth is reached by fully populating all memory cartridges with the
maximum number of eight DIMMs per cartridge.
Best performance is obtained when all installed processors are enabled for Hemisphere mode. HP recommends two memory
boards per processor- each one with at least 4 DIMMs- for improved memory bandwidth
Hemisphere mode is optimum when four or eight DIMMs are installed per cartridge. Hemisphere mode can be reached with two
or six DIMMs per cartridge (2 cartridges per processor) but it is not optimal configuration for Hemisphere mode.
Plan your memory configurations using Identical DIMMs to reach your memory size target taking into account that 32 and 64
DIMM count configurations result in the highest performance. For a 4 processor example:
This is achieved by populating both memory cartridges for each installed processor.
The second largest contributor to performance is to populate each DDR3 channel in each memory cartridge. To achieve this, the
minimum DIMM count per cartridge is four. Maximum bandwidth is reached by fully populating all memory cartridges with the
maximum number of eight DIMMs per cartridge.
Best performance is obtained when all installed processors are enabled for Hemisphere mode. HP recommends two memory
boards per processor- each one with at least 4 DIMMs- for improved memory bandwidth
Hemisphere mode is optimum when four or eight DIMMs are installed per cartridge. Hemisphere mode can be reached with two
or six DIMMs per cartridge (2 cartridges per processor) but it is not optimal configuration for Hemisphere mode.
Plan your memory configurations using Identical DIMMs to reach your memory size target taking into account that 32 and 64
DIMM count configurations result in the highest performance. For a 4 processor example:
If initial memory target is 64GB then populate a 4 processor system with eight cartridges of 4 - 2GB DIMMs each for a total
of 32 DIMMs. Your maximum expansion target is 128GB with 64 2GB DIMMs.
For 4GB DIMMs your initial memory target is 128GB using 32 DIMMs. Your maximum expansion target is 256GB with 64
DIMMs.
For 8GB DIMMs your initial memory target is 256GB using 32 DIMMs. Your maximum expansion target is 512GB with 64
DIMMs.
Maximum system memory capability is reached with an initial memory target of 512GB with 32 - 16GBDIMMs and 2TB
with 64 32GB DIMMs.
of 32 DIMMs. Your maximum expansion target is 128GB with 64 2GB DIMMs.
For 4GB DIMMs your initial memory target is 128GB using 32 DIMMs. Your maximum expansion target is 256GB with 64
DIMMs.
For 8GB DIMMs your initial memory target is 256GB using 32 DIMMs. Your maximum expansion target is 512GB with 64
DIMMs.
Maximum system memory capability is reached with an initial memory target of 512GB with 32 - 16GBDIMMs and 2TB
with 64 32GB DIMMs.
The more ranks per DIMM the higher the performance such that Quad rank DIMMs perform better than dual rank DIMMs.
NOTE: Memory configurations listed do not apply to "Factory Integrated Models". Only registered (RDIMM) speeds of 1066 or 1333
running at 1066 are supported and must be installed in pairs. UDIMMs are not supported.
running at 1066 are supported and must be installed in pairs. UDIMMs are not supported.
HP Memory
Registered DIMMs (RDIMMs)
HP 2GB (1x2GB) Dual Rank x8 PC3-10600 (DDR3-1333) Registered CAS-9 Memory Kit
NOTE: Only supported with the Intel® Xeon® Processor 7500 series processors
500656-B21
HP 4GB (1x4GB) Dual Rank x4 PC3-10600 (DDR3-1333) Registered CAS-9 Memory Kit
500658-B21
HP 4GB (1x4GB) Single Rank x4 PC3L-10600 (DDR3-1333) Registered CAS-9 Low Power
Memory Kit
Memory Kit
604504-B21
HP 8GB (1x8GB) Dual Rank x4 PC3-10600 (DDR3-1333) Registered CAS-9 Memory Kit
500662-B21
HP 8GB (1x8GB) Dual Rank x4 PC3L-10600 (DDR3-1333) Registered CAS-9 Low Power
Memory Kit
Memory Kit
604506-B21
HP 16GB (1x16GB) Quad Rank x4 PC3-8500 (DDR3-1066) Registered CAS-7 Memory Kit
500666-B21
HP 16GB (1x16GB) Dual Rank x4 PC3L-10600 (DDR3-1333) Registered CAS-9 LP
Memory Kit
Memory Kit
627812-B21
HP 32GB (1x32GB) Quad Rank x4 PC3L-8500 (DDR3-1066) Registered CAS-7 LP Memory
Kit
Kit
NOTE: PC3L DIMMs are only supported with the Intel® Xeon® Processor E7 series
processors and require (E7) memory cartridge.
NOTE: PC3L is a low-voltage memory.
processors and require (E7) memory cartridge.
NOTE: PC3L is a low-voltage memory.
627814-B21
Memory Expansion Options
QuickSpecs
HP ProLiant DL580 Generation 7 (G7)
Memory
DA - 13669 Worldwide — Version 35 — September 24, 2012
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