Bassim Ansari said:
There won't be any problems doing this.
The HDD has its own rate. I doubt you would even notice a performance degradation moving from SATA 3 to SATA 2 port on HDD.
Go ahead and feel free to switch them around.
You won't have to format them or anything.
Thanks for the reply Bassim! I just installed the new HDD and am now formatting it before I move over all my files. Thanks again!