Intel Xeon E5450 SLANQ SLBBM Processor Works on mainboard no need adapter Quad Core 3.0GHz 12MB LGA 775 - AliExpress
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