Help! Can Xeon L5420 and E5420 work together Sept 4, 2008 18:23:47 GMT Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by shaanky98 on Sept 4, 2008 18:23:47 GMT I have just bought two Intel Xeon quad-core 5420, one processor is L5420 and the other one is E5420.Can these work together?