M393B1K73DH0 Datasheet, PDF (4/56 Pages) Samsung semiconductor – 240pin Registered DIMM

Registered DIMM
datasheet
Rev. 1.3
DDR3 SDRAM
20.2 256Mbx8 based 512Mx72 Module (2 Ranks) - M393B5273DH0 .......................................................................... 50
20.2.1. x72 DIMM, populated as two physical ranks of x8 DDR3 SDRAMs .............................................................. 50
20.3 512Mbx4 based 512Mx72 Module (1 Rank) - M393B5270DH0 ............................................................................ 51
20.3.1. x72 DIMM, populated as one physical rank of x4 DDR3 SDRAMs................................................................ 51
20.4 512Mbx4 based 1Gx72 Module (2 Ranks) - M393B1K70DH0 .............................................................................. 52
20.4.1. x72 DIMM, populated as two physical ranks of x4 DDR3 SDRAMs .............................................................. 52
20.5 256Mbx8 based 1Gx72 Module (4 Ranks) - M393B1K73DH0 .............................................................................. 53
20.5.1. x72 DIMM, populated as four physical ranks of x8 DDR3 SDRAMs .............................................................. 53
20.6 1Gbx4(DDP) based 2Gx72 Module (4 Ranks) - M393B2K70DM0........................................................................ 54
20.6.1. x72 DIMM, populated as four physical ranks of x4 DDR3 SDRAMs .............................................................. 54
20.6.2. Heat Spreader Design Guide ......................................................................................................................... 55
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