An integrated VGA-compatible video subsystem with an ATI RAGE XL video controller. This video subsystem contains 4 MB of SDRAM video memory (nonupgradable). Maximum resolutions are 1600 x 1200 x 65K colors (noninterlaced). For 640 x 480-pixel, 800 x 600-pixel, 1024 x 768-pixel, and 1280 x 1024-pixel resolutions, true-color is available.