Chapter 2 — Installing HardwareSupported DIMM ConfigurationThe following DIMM configurations are supported by the QSSC-S99K 2U server. DIMM slots are numbered 0 to 1 anddesignated by 3 channels. Populate DIMM slots starting with slot 0: channel 0. See the following for possiblememory configurations.DIMM Population RuleRDIMM population configuration within a channel for three slots per channel.No. ofDIMMsPOR SpeedDDR3-1333DDR3-1333DDR3-1066DDR3-1333DDR3-1333DDR3-1333DDR3-1333DDR3-800DDR3-800DDR3-800DDR3-800DDR3-800DDR3-800DDR3-800DDR3-800DDR3-800DDR3-800DDR3-8001N or 2N1N1N1N1N1N1N1N1N1N1N1N1N1N1N1N1N1N1NDIMM 2EmptyEmptyEmptyEmptyEmptyEmptyEmptyEmptyEmptyEmptySingle-rankSingle-rankSingle-rankDual-rankSingle-rankDual-rankDual-rankDual-rankDIMM 1EmptyEmptyEmptySingle-rankSingle-rankDual-rankDual-rankSingle-rankDual-rankQuad-rankSingle-rankSingle-rankDual-rankSingle-rankDual-rankSingle-rankDual-rankDual-rankDIMM 0Single-rankDual-rankQuad-rankSingle-rankDual-rankSingle-rankDual-rankQuad-rankQuad-rankQuad-rankSingle-rankDual-rankSingle-rankSingle-rankDual-rankDual-rankSingle-rankDual-rank1.2.3.4.5.6.7.8.9.10.11.12.13.14.15.16.17.18.19