Thank you for the reply!!! Does this one look correct? [IMAGE]    
Our son has an Inspiron 3847 desktop with an i5 processor.  We’d like to upgrade to an i7.  Can someone help with the correct part number? We were also wondering if we would need a new cooling fan. I found this processor (pictured) in an ad.  Does this look correct? Thanks!     [IMAGE]        
Processor Upgrade Inspiron 3847