Specifications:

Tested for Key Functions, R2/Ready for Resale
Processor Model:E5640
Code Name:WestmereEP
Cache Size:12 MB SmartCache
Bus Speed:5.86 GT/s QPI
Instruction Set:64-bit
Number Of Cores:4
Number Of Threads:8
Base Frequency:2.66 GHz
Max Frequency:2.93 GHz
TDP:80 W
Socket(s) Supported:FCLGA1366
Virtualization Technology VT-x:Yes
Trusted Execution Technology:Yes
Execute Disable Bit:Yes

SKU: 2-67Ghz_E5640_QC