Dimm Rank Classification - Oracle SPARC T5-4 Service Manual

DIMM Rank Classification

DIMM Rank Classification
Each DIMM includes a printed label identifying its rank classification (examples below). Use
these rank classification labels to identify the architecture of the DIMMs installed in the server,
or to verify the architecture of any replacment or upgrade DIMMs you intend to install.
The following table identifies the corresponding rank classification label shipped with each
DIMM.
Rank Type
Dual-rank x4 DIMMs
Quad-rank x4 DIMMs
Note -
information, see
Related Information
"DIMM Population Rules" on page 69
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72 SPARC T5-4 Server Service Manual • July 2016
All DIMMs related to each CMP must have identical rank classifications. For more
"DIMM Population Rules" on page
Bank Classifications
16 Gbyte
32 Gbyte
69.
Label
2Rx4
4Rx4