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 A55, 3.06 GHz, Intel® Celeron®, 0.5 GB, 80 GB, DVD-ROM, Windows XP Professional Lenovo ThinkCentre A55. Processor frequency: 3.06 GHz, Processor family: Intel® Celeron®. Internal memory: 0.5 GB, Internal memory type: DDR2-SDRAM. Total storage capacity: 80 GB, Optical drive type: DVD-ROM. Discrete graphics card model: Intel® GMA 3000. Operating system installed: Windows XP Professional. Power supply: 250 W. Chassis type: Tower. Product type: PC. Weight: 10.9 kg http://compreviews.about.com/od/budgetdesk/gr/ThinkCentreA55.htm Lenovo ThinkCentre A5510/26/06 – Compared to most of the processors used in todays budget desktops, the Lenovo ThinkCentre A55 has an ancient processor. While the Intel Pentium 4 541 was once a high end processor, it has been eclipsed by even the lo...