HP ProBook 4510s, Intel® Celeron®, 1.66 GHz, 39.6 cm (15.6"), 2 GB, 250 GB, Windows Vista Home Premium
HP ProBook 4510s. Processor family: Intel® Celeron®, Processor frequency: 1.66 GHz. Display diagonal: 39.6 cm (15.6"). Internal memory: 2 GB, Internal memory type: DDR2-SDRAM. Total storage capacity: 250 GB. Discrete graphics card model: AMD Mobilty Radeon HD 4330. Operating system installed: Windows Vista Home Premium. Weight: 2.59 kg