For Intel Xeon X5260 Processor(3.33GHz/6MB/1333MHZ )close to LGA775 Core 2 cpuworks on LGA 775 mainboard no need adapter - Price history & Review | AliExpress Seller - XL computer cpu Store | Alitools.io
INTEL xeon 5260 CPU processor 3.3GHz /6MB L2 /Dual-Core/FSB 1333MHz CPU with two 771 to 775 adapters
Original Intel CPU Xeon X5260 Processor 3.33GHz/6M/1333MHz Dual-Core Socket 771 free shipping speedy ship out - AliExpress