austin23soccer

I have a dell optiplex 790 sff that i've been upgrading, but i'm at the max for what the case offers me. I've been reading some stuff about potentially taking the innards and putting it into a new case, but i keep hearing about the problems with the dell mother board psu connectors and other things. So my next thought was to get a new MB, Case, and PSU, but i'm not sure where to start. Any thoughts would be very appreciated.

https://www.newegg.com/Product/Product.aspx?item=N82E16820301368

I've been searching around for an SSD to use as a boot drive and I keep coming across these. Does anyone know if they are any good?