wholesale bulk jewelry sterling silver gold 1000 At the same time, it is equipped with solid -state hard disks and mechanical hard disks. How to set up virtual memory?

wholesale bulk jewelry sterling silver gold 1000 The main hard disk is a solid -state hard drive of 250G. In addition, there is a 160G mechanical hard disk. Can you set the virtual memory on a mechanical hard disk? In this case, does it affect the system performance and speed?