Moving paging file to seperate partition on same drive ?

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  1. Posts : 465
    W11X64
       #1

    Moving paging file to seperate partition on same drive ?


    I was wondering if there would be an advantage to moving the paging file to a separate partition on the same SSD keeping all the software on the "C" Drive & games on "E" Drive.

    Or

    Would this only work if I used another SSD of 30gb size ?

    I am wondering this through my mind at the moment see picture for layout below ?

    Moving paging file to seperate partition on same drive ?-pagefile.jpg

    Your thoughts on this matter would be appreciated & I am doing this just to see if I can improve performance even more ?
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  2. Posts : 1,255
    Windows 10 Pro
       #2

    As I see it having a separate partition for the pagefile has only disadvantages. It is the same problem with all partitioning schemes, one partition runs short on space while others have space to spare. Organization is best accomplished with folders, not partitions. It will not improve performance. With a conventional drive it would impair it.

    Most attempts to optimize the pagefile are wasted effort. If you have a reasonable amount of RAM, and the 32 GB according to your profile is more than reasonable, it will not be used enough to make a difference. You could put it on a separate drive but that will only conserve space on the main drive. It would gain nothing in performance unless your system was pushed to it's limits and the pagefile was much used. Even the the gains would be marginal.
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  3. Posts : 18,432
    Windows 11 Pro
       #3

    I agree completely with the previous post.
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  4. Posts : 465
    W11X64
    Thread Starter
       #4

    Well what I am thinking is the pagefile is were all the read/writes are, "C" Drive would just be a read drive as would "E" Drive so "D" Drive can be slow formatted once a month to keep the "trim" actions at top performance as this is were most read/writes take place apart from Internet Security updates on "C" takes place & software / win updates ?
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  5. Posts : 18,432
    Windows 11 Pro
       #5

    RoadBlaster said:
    Well what I am thinking is the pagefile is were all the read/writes are, "C" Drive would just be a read drive as would "E" Drive so "D" Drive can be slow formatted once a month to keep the "trim" actions at top performance as this is were most read/writes take place apart from Internet Security updates on "C" takes place & software / win updates ?
    On an SSD it makes absolutely no difference whatsoever. Just like fragmented files and defragging is completely NOT applicable to SSDs.
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  6. Posts : 27,181
    Win11 Pro, Win10 Pro N, Win10 Home, Windows 8.1 Pro, Ubuntu
       #6
      My Computers


  7. Posts : 4,305
    Windows 11 Pro 22H3
       #7

    All above, good advice!
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  8. Posts : 2
    win 10
       #8

    Official unbelievably good MS advice on paging file & partitions


    RoadBlaster said:
    I was wondering if there would be an advantage to moving the paging file to a separate partition on the same SSD keeping all the software on the "C" Drive & games on "E" Drive.

    Or

    Would this only work if I used another SSD of 30gb size ?

    I am wondering this through my mind at the moment see picture for layout below ?

    Moving paging file to seperate partition on same drive ?-pagefile.jpg

    Your thoughts on this matter would be appreciated & I am doing this just to see if I can improve performance even more ?
    Hi Roadblaster!

    I was trying to pep up a laptop before giving into factory reset and I found these 2 articles from various official Microsoft webpages.
    The first is regarding paging file on single disk single partition and custom recommended settings based on your current ram.

    The second article gives information based on their own testing on multiple portions on single disk drive systems and multiple drive systems.

    Usually Microsofts advice seems as generic as milk on most topics, but these actually have some good tweaking crackle to them. Hope they help, you or anyone reading this thread!

    Single drive/partition

    https://support.microsoft.com/fi-fi/...ge-file-growth

    Multiple paging files on separate partitions, single drive versus multiple drive findings and recommendations:

    https://docs.microsoft.com/en-us/pre...ectedfrom=MSDN
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  9. Posts : 5,048
    Windows 10/11 Pro x64, Various Linux Builds, Networking, Storage, Cybersecurity Specialty.
       #9

    Separate partition on a SSD?

    No, no.

    Just let Windows 10 manage it.
    Just simple advice.

    You can't squeeze blood out of a stone.

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  10. Posts : 465
    W11X64
    Thread Starter
       #10

    Kaikai
    Read this on the second link:
    Should you get involved in managing the page file? If you have more than one physical disk, moving the page file to a fast drive that doesn’t contain your Windows system files is a good idea. Using multiple page files split over two or more physical disks is an even better idea, because your disk controller can process multiple requests to read or write data concurrently. But don’t make the mistake of creating two or more page files using multiple volumes on a single physical disk. If, for example, you have a single hard disk that contains volumes C, D, and E, splitting the page file over two or more of these volumes, might actually make your computer run more slowly.

    I remember this from windows 95 were you had 3 disks (not very big mind you) & the second one was the page file & the third one was the programs drive.

    This was was a 2016 thread & completely forgot about it as lost my password for this site for a few years but then found it in my email folder 7 then only came back once had upgraded PC.

    Do not need to separate page file now as system is just too fast on m.2
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