PureOverclock has published a review on the Sparkle GeForce GTS 450 graphics card
The Sparkle GeForce GTS 450 1GB features a custom heatsink that runs cool and quiet, and has some serious overclocking headroom under the hood. For gamers on a budget, that's a very compelling combination. And for gamers with high-end SLI systems, it's a slam dunk card for dedicated PhysX.Sparkle GeForce GTS 450 Graphics Card Review