The Celeron® processors support a wide range of multimedia capabilities to entertain and entice all throughout your day. Create, edit, and manage important files on the go. Easily organize contact lists and messages. Experience improved features and functionality to help you be more productive at work. The Celeron® processor levels up the fun with improved graphics, smooth action, and healthy battery life to support enhanced casual gameplay. Intel Celeron Lenovo ThinkCentre TS A51 Celeron D 336 2.8Ghz, 2.8 GHz, Intel® Celeron®, 0.25 GB, 80 GB, DVD-ROM, Windows XP Professional Lenovo ThinkCentre TS A51 Celeron D 336 2.8Ghz. Processor frequency: 2.8 GHz, Processor family: Intel® Celeron®. Internal memory: 0.25 GB, Internal memory type: DDR2-SDRAM. Total storage capacity: 80 GB, Optical drive type: DVD-ROM. Discrete graphics card model: Intel® GMA 900. Operating system installed: Windows XP Professional. Power supply: 310 W. Chassis type: Desktop. Product type: PC. Weight: 30.9 lbs (14 kg)