Your parents really understand what their beloved child needs and it is given on your special day. Cool, Bro!
I'm sure they did that as a form of appreciation for your maturity to manage your life well. A lot of parents are a bit annoyed with their kids getting too immersed in their games. There are even parents who destroy their children's expensive gaming equipment. !LOL
I think with the new equipment, you will invest more and more there.
Have fun and keep your parents happy and proud of you.