The LENOVO 44R5634 features the Quad-Core Intel Xeon E5440 processor, crafted to deliver robust performance for entry-level servers and workstations. Operating at 2.83 GHz, this processor ensures quick execution of commands and supports a 1333 MHz FSB for fast data communication between the CPU and the memory controller hub. It’s designed to tackle a variety of applications, from business analytics to enterprise resource planning, without slowing down. This processor is an excellent choice for businesses seeking a balance between cost and performance in their IT infrastructure.