Question about the Titan 8800i Photon

[Sansom]

Hi, I bought the Titan 8800i Photon: http://www.overclockers.co.uk/showproduct.php?prodid=FS-248-OE

With some upgrades, also chose the Antec 902 V3 case but at the back of the tower I have a usb cable coming out of the case and I'm really sure what its connected to, anyone have any idea?

Sorry about being vague dont really know how to describe it.

 

[Sansom]

I suppose it could be that, I'll have a look some more tomorrow. It's louder than expected, is that normal? My old PC wasn't that powerful.

 

[Sansom]

They're at the lowest, its noticeably louder than my old PC but I think its just the fans making most of the noise, I've had no performance problems.