TYAN S5539 User Manual page 23

NOTE 1: 1DPC => One dimm per channel
NOTE 2: 2DPC => Two dimm per channel
Physical Ranks are used to calculate DIMM Capacity.

 Supported DRAM Densities are 4Gb, 8Gb,16Gb,32Gb
 *Based on CPU model, for example QDF number QK8B(1.4GHz,Y0 stepping)can
support 2400 speed
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