First thing that jumps out at me is that the seller is basing the performance of this system on the Windows Experience Index. This tells me (a) the seller has no idea what s/he is doing or (b) the seller is trying to pawn off a faulty system on someone who is just as lacking in knowledge as s/he appears to be.
Next, the seller claims the system has been overclocked. Based on the above, if the seller lacks the knowledge to properly benchmark the system, would you trust the seller to properly overclock the system? If the seller is trying to pawn the system off on someone lacking knowledge of WEI benchmark, would you trust that person at all?
Additionally, the seller cannot even get the specs of his/her system correct. A simple check of the
motherboard specifications clearly state the system has NO PCI-E 3.0 slots and only six USB 3.0 slots (4 ext/2 int). Not what I'd call, "Tons".
Finally, as Novuake states, it's a no name power supply. I wouldn't trust even a non-overclocked system with that power supply.
No, I wouldn't touch that system with a 10' HDMI cable.
-Wolf sends