The Apple MacBook Pro 15-Inch features a 2.66 GHz processor, with two independent processor "cores" on a single silicon chip, a 4 MB shared "on chip" level 2 cache, a 500GB hard drive with "Sudden Motion Sensor" technology, and a 4X single-layer DVD±RW/CD-RW SuperDrive. It also includes a 15.4" widescreen 1440x900 TFT active-matrix display.