The Memory dialog box displays the amount of memory currently allocated to this virtual machine.
To change the amount of memory used by the virtual machine, use the slider under Memory for this virtual machine, or type in a value in megabytes (this value must be a multiple of 4).
The Memory dialog box provides the following information to help you choose an appropriate amount of memory for the virtual machine. A color-coded icon corresponds to each value. To use one of these amounts, line the slider up with the corresponding icon under
Memory for this virtual machine.