Hi, I have maybe a funny one to ask.... To this Christmass I bought new PC. When I started to asseble it, I found that my case (Artic Cooling Silentium T11) has 12 screws for HDD, DVD etc, and 6 screws for the expansion cards.

Well, first thing that surprised me was, why only 6 screws for expansion card, when case has actually 7 slots. And second, what are PSU screws supposed to some with? The PSU, Case or nothing? Becouse neighter PSU or Case had them. PSU is Evolve Storm 600W.

Well, I know case and PSU are not some high end devices, but still, would it hurt them to add 1 screw for expansion cards and 4 for PSU?

So, my question is, is this situation normall, or which one (Case or PSU) does normally screws come with? Thanks.