HP Z200 Workstation SFF, Intel Core i5-750 2.66GHz Quad-Core, 8GB DDR3, 2TB HD, Radeon HD 5450 Graphics, Windows 10 Intel Core i5-750 2.66GHz Quad-Core CPU 8GB DDR3 Memory Kit 2TB HD & DVD Radeon HD 5450 DMS-59 Graphics Windows 10