Acer TravelMate 4233WLMi, Intel® Core™2 Duo, 1.66 GHz, 15.4", 1280 x 800 pixels, 0.5 GB, 100 GB Acer TravelMate 4233WLMi. Processor family: Intel® Core™2 Duo, Processor model: T5500, Processor frequency: 1.66 GHz. Display diagonal: 15.4", Display resolution: 1280 x 800 pixels. Internal memory: 0.5 GB, Internal memory type: DDR2-SDRAM. Total storage capacity: 100 GB, Optical drive type: DVD Super Multi DL. Discrete graphics card model: Intel® GMA 950. Operating system installed: Windows XP Professional. Weight: 6.11 lbs (2.77 kg)