Greetings,

I have a Dell Inspiron 3521 Laptop I am looking to upgrade. I was looking for a CPU upgrade, noting my CPU is not soldered to the motherboard. I have taken it out plenty of times. Also would you recommend me switching to a caddy ssd replacing the cd drive and then another ssd replacing my hard drive? I really do not want to buy a new laptop because I really like to style and feel of this one.

Thank you for your help.