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Oracle® Server X8-2 Service Manual

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Updated: January 2021

DIMM Rank Classification Labels

DIMMs come in a variety of ranks: dual or quad. Each DIMM is shipped with a label identifying its rank classification. The following table identifies the label corresponding to each DIMM rank classification:

Table 1  DIMM Rank Classification Labels
Rank Classification
Quad-rank LRDIMM
Dual-rank RDIMM