You'll get high graphics on WoW -- no problems there with the CPU/RAM/GPU.
If that PSU is just 'average quality' you could be OK.
Looks like they cut a lot of corners on parts (like the PSU) and still charged what you'd expect to pay for newer model parts.

 
Some of the worrisome details:
A 2010 model CPU, a 400W Compucase PSU with twin 80mm fans, a motherboard with no MFGR/Model info.

Specs say: PCI-EXPRESS VIDEO CARD HD PCI-Express 1080p Video Card ONBOARD
but elsewhere on page it mentions Radeon HD 4250 graphics controller and in another place it says Radeon HD 3000 Video
Shows lack of attention to somewhat important details.
 
Im trying to find more info on that specific power supply.

When it gets there..... will you start up a new topic and list the make/model number on the side of the PSU case? Mention you want to know if can run your system with the HD 6850.

In the mean time - there isn't any problem running the computer with just the onboard graphics while check into that PSU's pedigree.
 

computernewb

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