Zotac`s new GTX 660 comes with just a small overclock out of the box, but is offered at reference design pricing. Unlike the other cards tested today it uses a very compact form factor thanks to a shorter cooler, which makes it an attractive choice for a powerful small form factor gaming rig."
Any major computer upgrade generally requires a full software reinstall too. No so if you heed the advice in the guide to Upgrading a Motherboard without Reinstalling. PCSTATS Tips