The 7700 series are great graphics cards to build great light PCs or a HTPC with, HIS just announced the Radeon HD 7750 iCooler low-profile graphics card.
The card is designed to provide mid-range DirectX 11 performance to slim form-factor (SFF) PCs, and HTPCs. The card is designed with a half-height PCB, but its active air cooler spans across two expansion slots in your system. To keep its temperatures in check, HIS opted for the older AMD reference GPU clock speed of 800 MHz. AMD recently updated that to 900 MHz. The memory is clocked at 1125 MHz (4.50 GHz GDDR5-effective).
The cooler uses a monolithic aluminum heatsink which cools the GPU, VRM, and memory chips on the obverse side of the PCB. The heatsink is ventilated by two 40 mm fans. HIS claims that the cooling solution has its noise output under 28 dBA. Display connectors include dual-link DVI, HDMI 1.4a, and D-Sub. HIS includes low-profile brackets with the card.