AMD SDA2600BOX Sempron 2600+ Pib HyperTransport technology Advanced 333MHz front-side bus 3DNow! Professional technology (72 instructions, full SSE compatibility) Compatible with Microsoft Windows XP Professional, Windows XP Home Edition, Windows XP, Windows 98, Windows Me, Windows NT, and Windows 2000, as well as Linux and other PC operating systems Runs over 60,000 of the world's most popular applications, so you can enjoy solid performance