LGA771 to 775 Mod. Intel E5430 2.67 Ghz vs Q8400 2.67 Ghz - YouTube
LGA 775 - Wikipedia
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
Intel Xeon E3035 2.33GHz 1333MHz Socket-775 Server CPU
INTEL XEON X5492 3.4GHz/12M/1600Mhz/CPU equal to LGA775 Core 2 Quad Q9650 Q9550 CPU ,works on LGA775 mainboard (no need adapter) - Price history & Review | AliExpress Seller - JSF CPU Technologies