In combination with Windows® 7, the HD6450 from Sapphire provides a perfect entry into the world of Direct X 11 graphic effects. Fast 1024 MB DDR3 graphic memory & an option to insert graphics card via the supplied low-profile brackets in extremely slim HTPCs makes the HD6450 absolutely versatile. Moreover, the power consumption is absolutely frugal & the cooling for the graphics chip is passive with 0 d BA.