The 1.86 GHz quad core Xeon E5320 processor from Dell is designed for multi-processor server platforms. The quad-core processor architecture places four execution cores, or computational engines, within a single processor. This processor, with 1066 MHz bus speed, offers excellent performance and headroom for peak Internet server loads, resulting in faster response times, support for more users and improved scalability. The processor incorporates virtualization technology that provides hardware-assistance to virtualization software enhancing virtual environment. In addition, the enhanced Speedstep technology helps reduce average system power consumption and enhances system acoustics.