Palit launched a GeForce GTX 570 with what the refer to as a mercury design. The name of the product is tagged under their known Sonic Platinum edition series, and as you guys know that guarantees more features and some extra's.
The extra's can be found in the customized looks with that very dandy looking dual-fan GPU cooler. Next to that Palit pre-clocked the product at a nice 800 MHz for you on the core, 1600 MHz on the shader domain and even the memory got bumped up towards 4000 MHz (effective).
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