It'll be a year since I User, I like silence, its aluminum case, the quality of its components (you need to see the indoor bte is an impeccable work) In addition it is very well ventilated and it is easy to change components.
Perf issue, ca gre, no problem, it may be somewhat limited for video games with the graphics card standard. But for excellent software.
I had a little problem hard drive of a virus, the sav came the day after I replace the drive without question! Trs good for Dell that level.

I had a computer before I had bought in a store apple (which I strongly deprecated trs trs even if the offer is alchante) c'tait disaster , problem of incompatibility of components, etc ... But the one I am serene.

I only pay 1000 euros the era with a flat screen 17 "dvi, the report frankly qualitprix trs is good.

(I have no action at Dell )