DIMM Rank Classification Labels

DIMMs come in a variety of ranks: single, 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 38  DIMM Rank Classifications Labels

Rank Classification Label Quad-rank LRDIMM 4Rx4 Dual-rank RDIMM 2Rx4 Single-rank RDIMM 1Rx4