Intel Virtualization Technology Increasing manageability, security, & flexibility in IT environments, virtualization technologies like hardware assisted Intel Virtualization Technology (Intel VT) combined with software based virtualization solutions provide maximum system utilization by consolidating multiple environments into a single server or PC Enhanced Intel Speed Step Technology Enhanced Intel Speed Step Technology is an advanced means of enabling very high performance while also meeting the power-conservation needs of mobile systems. Conventional Intel Speed Step Technology switches both voltage & frequency in tandem between high & low levels in response to processor load. Processor E5507 Number of Cores 4 Number of Threads 4 Clock Speed 2.26 GHz Intel Smart Cache 4 MB Intel QPI Speed 4.8 GT/s Number of QPI Links 2 Instruction Set 64-bit Max TDP 80 W VID Voltage Range 0.75V-1.35V