
Sapphire Radeon HD 4650 (note the fan is actually different from the picture on link).
DirectX 10.1 & PCI Express 2.0 support
320 stream processing units, 128-bit memory interface
24x custom filter anti-aliasing (CFAA) and high performance anisotropic filtering
Dual mode ATI CrossFireX multi-GPU support for highly scalable performance
Dynamic geometry acceleration & Game physics processing capability
ATI Avivo HD video and display technology
Unified Video Decoder 2 (UVD 2) for Blu-ray and HD Video
Accelerated Video Transcoding(AVT) & Integrated DisplayPortwith audio
Dynamic power management with ATI PowerPlay technology
DVD Upscaling, Dynamic Contrast, Built-in HDMI with 7.1 surround sound support
Asking price $120 - about half of new ones according to PriceSpy.