Intel M70KLP Series, Service Manual

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Intel® Server System M70KLP Family Service Guide
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Intel DDR4 DIMM Support Disclaimer
Intel validates and will only provide support for system configurations where all installed DDR4 DIMMs have
matching “Identical” or “Like” attributes. See Table 4 . A system configured concurrently with DDR4 DIMMs
from different vendors will be supported by Intel if all other DDR4 “Like” DIMM attributes match.
Intel does not perform system validation testing nor will it provide support for system configurations where
all populated DDR4 DIMMs do not have matching “Like” DIMM attributes as listed in Table 4 .
Intel will only provide support for Intel server systems configured with DDR4 DIMMs that have been
validated by Intel and are listed on Intel’s Tested Memory list for the gi ven Intel server product family.
Intel configures and ships pre-integrated L9 server systems. All DDR4 DIMMs within a given L9 server system
as shipped by Intel will be identical. All installed DIMMs will have matching attributes as those listed in the
“Identical” DDR4 DIMM4 Attributes column in Table 4 .
When purchasing more than one integrated L9 server system with the same configuration from Intel, Intel
reserves the right to use “Like” DIMMs between server system s. At a minimum “Like” DIMMS will have
matching DIMM attributes as listed in the table below. However, the DIMM model #, revision #, or vendor may
be different.
For warranty replacement, Intel will make every effort to ship back an exact match to the one returned.
However, Intel may ship back a validated “Like” DIMM. A “Like” DIMM may be from the same vendor but may
not be the same revision # or model #, or it may be an Intel validated DIMM from a different vendor. At a
minimum, all “Like” DIMMs shipped fro m Intel will match attributes of the original part according to the
definition of “Like” DIMMs in the following table.
Table 4 . DDR4 DIMM Attributes Table for “Identical” and “Like” DIMMs
• DDR4 DIMMs are considered “Identical” when A LL listed attributes between the DIMMs match
•
Two or more DDR4 DIMMs are considered “Like” DIMMs when all attributes minus the Vendor,
and/or DIMM Part # and/or DIMM Revision#, are the same.
Attribute
“Identical” DDR4
DIMM Attributes
“Like” DDR4
DIMM Attributes
Possible DDR4 Attribute Values
Vendor Match Maybe Different Memory Vendor Name
DIMM Part # Match Maybe Different Memory Vendor Part #
DIMM Revision # Match Maybe Different Memory Vendor Part Revision #
DRAM Type Match Match DDR4
DIMM Type Match Match RDIMM, LRDIMM
Speed (MHz) Match Match 2666, 2933, 3200
Voltage Match Match 1.2V
DIMM Size (GB) Match Match 8GB, 16GB, 32GB, 64GB, 128GB, 256GB
Organization Match Match 1Gx72; 2Gx72; 4Gx72; 8Gx72; 16Gx72; 32Gx72
DIMM Rank Match Match 1R, 2R, 4R, 8R
DRAM Width Match Match x4, x8
DRAM Density Match Match 8Gb, 16Gb