RAM 8 GB PC3-12800 MB/s DDR3 (later expanded to 16G
HDD 2 TB SATA 7200 RPM
Graphic Card Radeon HD 8470
I use it mainly to do some CAD Drawing with AutoCAD and basic 3D with Sketchup so I don't need a better graphic card because I don't need to render in high quality and I don't play high demanding games.
Anyway long story short, my PC is very slow lately even when I don't have a lot of processes and sometimes it suddenly shuts down . I have analysed for virus/malware/adware and everything is clean.