Acer Aspire 1684WLMi Cent1800 512MB 80GB AZB, Intel Pentium Mobile, 1.8 GHz, 15.4", 1280 x 800 pixels, 0.5 GB, 80 GB Acer Aspire 1684WLMi Cent1800 512MB 80GB AZB. Processor family: Intel Pentium Mobile, Processor model: 745, Processor frequency: 1.8 GHz. Display diagonal: 15.4", Display resolution: 1280 x 800 pixels. Internal memory: 0.5 GB. Total storage capacity: 80 GB. Discrete graphics card model: AMD Radeon 9700. Weight: 6.5 lbs (2.95 kg)