1/7/2023 0 Comments Make ram disk windows 10But do you have any data that you can afford to lose? This means that a RAMdisk is most useful for data that you can afford to lose. Yes, it is possible to write the contents of a RAMdisk out at shutdown and load it on the next boot but that still won't protect you from data loss during a power failure. When you shutdown the PC (or if you have a power failure) the contents of your RAMdisk are lost. Obviously a RAM disk is going to outperform even the very fastest NVMe SSD we have today by a factor of about 10 - but at a cost. You can use some of it to create a RAMdisk.Ī RAMdisk is something that appears to Windows to be a regular disk drive but which actually writes to and reads from RAM. If you're deliberately over-specifying RAM then finding something useful for some of that extra and largely unused RAM to do would be a bonus, but what can you usefully use it for? I hate waste, I especially hate wasting stuff that is expensive - like RAM. Your extra 5.24 GB of RAM then will likely be assigned as Standby memory - but that's still RAM that's not being used at all at the moment. Simply allocating that memory to another process is a huge performance boost because it avoids the (lengthy) read from disk. Windows keeps the contents of this memory alive in case another process wants that data in the near future. Standby memory is RAM that nobody is currently using but which has been in use in the recent past. It does this by assigning some RAM as Standby memory. What happens to the other 5.24 GB of RAM then? Well, Windows is very efficient at memory (RAM) management and it will try to use all the RAM you have installed if possible. Clearly you're going to have to specify 16 GB of installed RAM in your new build. Suppose for example, that your absolute maximum RAM usage with all your big RAM hungry apps running at once is 10.76 GB. With 8 GB being the smallest RAM stick we typically see being specified however, the 'and then some' can be a big chunk of RAM. ![]() Ensuring that you specify enough RAM and then some is a very wise move. RAM is a resource that you absolutely have to have enough of, running short of RAM is a total performance disaster. Now don't get me wrong, that's a good thing. One of the things I see a lot in the builds that people spec up on here is a tendency to over-specify RAM.
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