The MS-6421-020 from MSI Computer is based on the NVIDIA C51PVG+MCP51 chipset, offering AMD Athlon 64 X2, Athlon 64, and Sempron processor support. With up to 4GB DDR2 SDRAM, on-board NVIDIA GeForce 6150LE graphics controller, integrated 802.11b/g wireless technology, and 7-in-1 Card Reader, the Media Live home media center has plenty of features to keep you satisfied.