HP Xeon DP E5640 LGA 1366 Server Processor

Series:Xeon DP

Model:E5640

CPU Socket Type:LGA 1366

of Cores:Quad-Core

Operating Frequency:2.66 GHz

L1 Cache:256 KB

L2 Cache:1MB

L3 Cache:12MB

Manufacturing Tech:32 nm

64-Bit Support;Yes