Amazon.com: E5450 E5450 Intel Xeon SLANQ Or SLBBM Quad-Core 3.0GHz 12MB 1333MHz Socket 775 Works On LGA 775 Mainboard No Need Adapter : Everything Else
Used Intel xeon E5420 cpu 2.5GHz 12M 1333Mhz 80W Processor Work on LGA 775 motherboard - AliExpress
Intel Xeon E5440 Quad-Core Processor close to LGA775 CPU, works on LGA 775 mainboard - AliExpress