Highlights for Lenovo ThinkStation 4158B4U Workstation - 1 x Xeon E5640 2.66 GHz - Tower
Processor Speed:2.66 GHz
Standard Memory:4 GB
Lenovo's flagship performance machine, ThinkStation workstation is exceptionally engineered for professional users of graphically and computationally intensive applications who require a level of performance unattainable with a standard desktop computer. Powered by Intel Xeon processor technology, with graphics by NVIDIA Quadro and ATI FirePro ThinkStation workstation offers the professional-strength performance you need to do more, faster.