DESC: The Quadro4 550 XGL cards provide the fastest entry 3D graphics performance. The low-profile configurations combine the performance of 64MB of memory and the flexibility of dual-analog or dual-digital displays for maximum on-screen real estate and productivity. ??The Quadro4 550 XGL is the new standard in "entry-level" professional graphics. This 64 MB powerhouse smoothly handles sophisticated 2D and 3D CAD applications. Based on the new Quadro4 550 XGL GPU from NVIDIA, the innovative Lightspeed Memory Architecture II and the PNY Quadro4 550 XGL truly raises the bar for "entry-level" workstation graphics, without raising the price.