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can xp machine run 8gb of memory

hi there

my friend has a dell xps 630i running windows xp 32 bit version. it currently has 4gb of ram.

Motherboard can take it 8gb, will 8gb of ram work ok on a 32 bit version of xp, many thanks

Comments

  • gaming_guy
    gaming_guy Posts: 6,128 Forumite
    1,000 Posts Combo Breaker
    only a 64bit OS can use 4gb+ ram. the machine will only currently be using 3.25gb of the 4gb ram installed in that machine
  • myself321
    myself321 Posts: 405 Forumite
    Part of the Furniture 100 Posts Combo Breaker
    thank you :)
  • [Deleted User]
    [Deleted User] Posts: 4,466 Forumite
    Part of the Furniture 1,000 Posts Combo Breaker
    edited 17 April 2009 at 12:40PM
    A 32 bit operating system can only address up to 4096MB/4GB, so anything above and beyond that is redundant. Out of that 4GB your memory mapped devices, like graphics card, soundcards, pci controllers, bios etc all use some of the physical address space so you often end up with ~3.25GB - 3.5GB actually available to the operating system.
  • Percy1983
    Percy1983 Posts: 5,244 Forumite
    Part of the Furniture 1,000 Posts Combo Breaker
    As mentioned its 64 bit time for that much ram, Also XP 64bit is awful so its also Vista time really.

    ... or just don't bother.
    Have my first business premises (+4th business) 01/11/2017
    Quit day job to run 3 businesses 08/02/2017
    Started third business 25/06/2016
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  • weegie.geek
    weegie.geek Posts: 3,432 Forumite
    Bit pointless running 8GB of ram in a desktop really.
    They say it's genetic, they say he can't help it, they say you can catch it - but sometimes you're born with it
  • thomas01155
    thomas01155 Posts: 2,382 Forumite
    Part of the Furniture 1,000 Posts Name Dropper Combo Breaker
    Yes why would you need so much ram? :p
  • John_Gray
    John_Gray Posts: 5,845 Forumite
    Part of the Furniture 1,000 Posts Name Dropper Photogenic
    Yes why would you need so much ram? :p
    Echoes of the statement 'attributed' to Bill Gates: "640 K of memory ought to be enough for anyone"...
  • anewhope wrote: »
    A 32 bit operating system can only address up to 4096MB/4GB,

    Not true, given a processor supporting PAE (ie Pentium Pro or better) and a suitable motherboard more than 4GB of RAM can be used with many 32bit operating systems. Alas this does not include Windows XP or Windows Vista.
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