Well it runs not bad at all. I'm thinking to add 8 gb of ram, and ssd. Ssd I use somewhere else in future for new builds. There is one problem now, sometimes when windows are loaded, and when I try open my computer, documents, browser and etc. then windows come like laggy and slowly. I don't know where to search problem. I tried reinstall windows, but is the same thing. So maybe there is driver, or hardware problems?