Windows 10: Quad channel ddr4 only recognizes 16GB

Discus and support Quad channel ddr4 only recognizes 16GB in Windows 10 Installation and Upgrade to solve the problem; I recently got a new ram kit to add to my computer. Before I had A total of 48Gb of ram. 2 being gskill and the others being corshair. however when I... Discussion in 'Windows 10 Installation and Upgrade' started by WillP4, Jul 21, 2020.

  1. WillP4 Win User

    Quad channel ddr4 only recognizes 16GB


    I recently got a new ram kit to add to my computer. Before I had A total of 48Gb of ram. 2 being gskill and the others being corshair. however when I installed the newest ram kit all the ram was recognized it bios. I booted up windows and noticed that it said I only had 16 gb installed. i then ran cpu-z which said i had 64gb. I'm wondering why windows only thinks I have 16gb and how to fix this.

    specs

    Mobo-Phoenix sli

    Ram-Corasair 3000

    cpu-5930k

    graphis card-gtx 960

    :)
     
    WillP4, Jul 21, 2020
    #1
  2. AuToFiRE Win User

    Windows 10 only recognizes and uses half available RAM

    Asus X99-Deluxe

    Intel socket 2011-v3 5820k

    16gb (4x4) Corsair Vengeance LPX DDR4-2666

    CPU-Z reports all 4, 4gb DIMMs operating in quad channel totaling 16gb

    Both task manager, system details and resource monitor all report 8gb

    Bug?
     
    AuToFiRE, Jul 21, 2020
    #2
  3. Hoolm Win User
    LOOKING fOR 16gb ddr4 ANY RECOMMENDATIONS ?

    Thanks Im Looking for that But with a Little Lower pries

    - - - Updated - - -

    I found this will it work ?? *Smile


    Quad channel ddr4 only recognizes 16GB [​IMG]


    - - - Updated - - -


    Quad channel ddr4 only recognizes 16GB [​IMG]


    - - - Updated - - -

    Will this work on my system ??


    Quad channel ddr4 only recognizes 16GB [​IMG]
     
    Hoolm, Jul 21, 2020
    #3
  4. cadaveca Win User

    Quad channel ddr4 only recognizes 16GB

    DDR4 2400MHz C14 or DDR4 2133MHz C13

    neither is better. thy are likely the same thing, with near identical performance. As suggested, some user report issue with BIOS compatibility with Corsair DDR4 (more than is normal), so be sure the memory is on your board's QVL list (although 2400 MHz is rather slow for DDR4, 3000-3200 MHz is where real performance benefit of DDR4 begins)
     
    cadaveca, Jul 21, 2020
    #4
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Quad channel ddr4 only recognizes 16GB

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