This touch-enabled PC combines a 25.5" diagonal hi-def widescreen with the energy efficient Intel Core 2 Duo Mobile processor in a single, integrated design. Includes HP TouchSmart software, webcam, media card reader, and premium speakers for fast, easy access to photos, videos, music and applications. This all-in-one desktop computer comes with an Intel Core 2 Duo T5850 2.16GHz processor, 4GB of DDR2-667 memory, a 500GB SATA hard drive, and slot-loading DVD±RW optical drive.