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
LGA 775 - Wikipedia
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Intel Xeon E5420 Cpu 2.5ghz 12m 1333mhz 80w Processor Work On Lga 775 Motherboard - Cpus - AliExpress