How much virtual memory is set for 512M memory

Please don't mislead others on the 2nd floor, the general virtual memory is set to be just right.

Generally, virtual memory is about twice as large as the memory.

If you are 512M, you will have 1024M of virtual memory. That's 1g

The virtual memory is ", which is a file in the system disk.

That file size is the size of the virtual memory! You can right-click"My computer"Properties - at the point"Advanced"There are three settings in it.

Select the performance of the direction setting, and a dialog box will come up at the dot-"Advanced", you'll see a change below where you can set yours"Virtual memory",, your memory is 512.

It's good to set your virtual memory to multiple your memory size.

Yours can set 768m!!

Based on your current physical memory of 512M, it is recommended to set the virtual memory to a fixed value of 1024M.

Set the virtual memory manually.

In the default state, the system is allowed to manage the virtual memory, but the management method of the system's default settings is usually conservative, which will cause the page file to be discontinuous during automatic adjustment, and reduce the read and write efficiency, and the work efficiency is not high, so there will often be a prompt like "insufficient memory", so let's set it up by ourselves.

Right-click on the "My Computer" icon on the desktop and select the "Properties" option in the context menu that appears to open the "System Properties" window. Click on the "Advanced" tab in the window, and a dialog box for advanced settings appears.

Click the "Settings" button in the "Performance" area and select the "Advanced" tab in the "Performance Options" window that appears to open its dialog box.

In this dialog box, you can see the area about virtual memory, click the "Change" button to enter the "Virtual Memory" setting window. Select a partition with a large free capacity, check the box before "Custom size", fill in the specific values in the "Initial size" and "Maximum" columns, then click the "Set OK" button, and finally restart the computer to make the virtual memory settings take effect.

In general, Windows can automatically allocate and manage virtual memory, and it can dynamically adjust the size of virtual memory according to actual memory usage.

Generally, the default virtual memory size is to take a range value, it is best to give it a fixed value, so that it is not easy to produce disk fragmentation, the specific value is determined according to the size of your physical memory, generally 128MB physical memory set 2 -3 times, 256MB set times, 512MB set 1-times, 1GB set times or not.

Common misunderstandings of virtual memory

Virtual memory should not be set in the C disk (i.e., the system disk), this statement is actually wrong, in the case of the remaining space of the C disk, because the system disk is the disk that reads and writes system files and page files most frequently.

The most time-consuming thing in this operation is the head addressing positioning, so if you set other disks, the time for cross-partition positioning will definitely be longer than the positioning time set locally on the C drive, so in fact, the virtual memory setting on the C drive is the fastest and most efficient.