Intel Xeon X5260 Processor(3.33GHz/6MB/1333MHZ )close to LGA775 Core 2 cpuworks on (LGA 775 mainboard no need adapter) - AliExpress
Intel Xeon L5420 CPU 2.5GHz 12M 1333Mhz Processor Works on LGA775 motherboard - Price history & Review | AliExpress Seller - RE Store | Alitools.io
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