Product Data Sheet / Brochure

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Install DIMMs only if the corresponding processor is installed.
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If only one processor is installed in a two-processor system, only half of the DIMM slots are available.
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To maximize performance, it is recommended to balance the total memory capacity between all installed
processors.
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When two processors are installed, balance the DIMMs across the two processors.
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White DIMM slots denote the first slot to be populated in a channel.
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Mixing of DIMM types (UDIMM, RDIMM, and LRDIMM) is not supported.
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The maximum memory speed is a function of the memory type, memory configuration, and processor
model.
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The maximum memory capacity is a function of the number of DIMM slots on the platform, the largest
DIMM capacity qualified on the platform,
the number and model of installed processors qualified on the
platform.
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For details on the HPE Server Memory Options Population Rules, visit:
http://www.hpe.com/docs/memory-population-rules
.
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To realize the performance memory capabilities listed in this document, HPE DDR4 SmartMemory is
required. For additional information, please see the
HPE DDR4 SmartMemory QuickSpecs
.
DIMM Type
Register DIMM (RDIMM)
HPE SKU P/N
815097-B21 815098-B21 835955-B21 815100-B21
SKU Description
HPE 8GB 1Rx8
PC4-2666V-R Kit
HPE 16GB 1Rx4
PC4-2666V-R Kit
HPE 16GB 2Rx8
PC4-2666V-R Kit
HPE 32GB
2Rx4 PC4-
2666V-R Kit
DIMM Rank ->
Single Rank (1R) Single Rank (1R)
Dual Rank (2R) Dual Rank (2R)
DIMM Capacity ->
8GB
16GB 16GB 32GB
Voltage
1.2V 1.2V 1.2V 1.2V
DRAM depth [bit]
1G 2G 1G 2G
DRAM Width [bit]
x8 x4 x8 x4
DRAM Density
8Gb 8Gb 8Gb 8Gb
CAS Latency
19-19-19 19-19-19 19-19-19 19-19-19
DIMM Native Speed
(MT/s)
2666 MT/s
2666 MT/s 2666 MT/s 2666 MT/s
Intel Xeon®Platinum 81xx/61xx Processors Officially Supported Memory Speed (MT/s)
1 DIMM Per Channel
2666 MT/s 2666 MT/s 2666 MT/s 2666 MT/s
2 DIMM Per Channel
2666 MT/s 2666 MT/s 2666 MT/s 2666 MT/s
Intel Xeon®Platinum 41xx/51xx Processors Officially Supported Memory Speed (MT/s)
1 DIMM Per Channel
2400 MT/s 2400 MT/s 2400 MT/s 2400 MT/s
2 DIMM Per Channel
2400 MT/s 2400 MT/s 2400 MT/s 2400 MT/s
Intel Xeon®Platinum 31xx Processors Officially Supported Memory Speed (MT/s)
1 DIMM Per Channel
2133 MT/s 2133 MT/s 2133 MT/s 2133 MT/s
2 DIMM Per Channel
2133 MT/s 2133 MT/s 2133 MT/s 2133 MT/s
HPE Server Memory Speed (MT/s): Intel Xeon®Platinum 81xx/61xx Processors *
1 DIMM Per Channel
2666 MT/s 2666 MT/s 2666 MT/s 2666 MT/s
2 DIMM Per Channel
2666 MT/s 2666 MT/s 2666 MT/s 2666 MT/s
HPE Server Memory Speed (MT/s): Intel Xeon®Platinum 41xx/51xx Processors *
1 DIMM Per Channel
2400 MT/s 2400 MT/s 2400 MT/s 2400 MT/s
2 DIMM Per Channel
2400 MT/s 2400 MT/s 2400 MT/s 2400 MT/s
HPE Server Memory Speed (MT/s): Intel Xeon®Platinum 31xx Processors *
1 DIMM Per Channel
2133 MT/s 2133 MT/s 2133 MT/s 2133 MT/s
2 DIMM Per Channel
2133 MT/s 2133 MT/s 2133 MT/s 2133 MT/s
QuickSpecs
HPE ProLiant ML350 Gen10 Server
Memory
DA - 16055 Worldwide QuickSpecs — Version 4 — 12.4.2017
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