Lenovo Xeon E5630, Intel® Xeon® 5000 Sequence, Socket B (LGA 1366), 32 nm, E5630, 2.53 GHz, 64-bit Lenovo Xeon E5630. Processor family: Intel® Xeon® 5000 Sequence, Processor socket: Socket B (LGA 1366), Processor lithography: 32 nm. Market segment: Server