4M Cache, 2.00 GHz, 80 Watts, 4.80 GT/s Intel QPI
HPE Xeon E5520, Intel® Xeon® 5000 Sequence, Socket B (LGA 1366), 45 nm, E5504, 2 GHz, 64-bit
HPE Xeon E5520. Processor family: Intel® Xeon® 5000 Sequence, Processor socket: Socket B (LGA 1366), Processor lithography: 45 nm. Memory channels: Quad-channel. Market segment: Desktop