HP Intel Xeon E5540, Intel® Xeon® 5000 Sequence, Socket B (LGA 1366), 45 nm, E5540, 2.53 GHz, 64-bit
HP Intel Xeon E5540. Processor family: Intel® Xeon® 5000 Sequence, Processor socket: Socket B (LGA 1366), Processor lithography: 45 nm. Market segment: Server