windows - Should I put my page file on its own partition?

I have enough room on my OS hard disk to make a separate partition for the page file, but my power supply isn't enough to give it its own drive.

Is it better to put the Windows page file on its own partition, reducing fragmentation of the other partitions but increasing disk seek time (?), or to put it on the OS partition> (Or one on each)

Answer

If you are only going to be using one disk, place the OS and the swap partion on the first partition. You want all of the OS and swap files as close to ring 0 as possible as this will optimize the OS to be as fast as possible. The suggestion from JT to force it to a fixed size is absolutely a good idea. The OS starts getting very slow when it has to scale this on the fly.

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