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4r vs 2r ram

  1. pixelatedscraps

    2R Dual rank vs 4R Quad rank RAM on cMP 5,1

    I just installed 64Gb (4x16Gb) of PC3-10600 DDR3-1333 4R (quad ranked) RAM into the cMP 5,1 in my signature (slots 1-2, 5-6) and its displaying as running at 1066Mhz not 1333Mhz in System Report. Would I be advised in exchanging these for 2R dual ranked chips instead of 4R in order to gain the...