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RN4PJ DELL MOTHERBOARD FOR DELL PRECISION 7920 TOWER WORKSTATION ( T7920 ) - SYSTEM BOARD ( 2 ) TWO FCLGA3647 CPU SOCKET P ( 24 ) TWENTY FOUR DIMM SLOTS
K1KF0 DELL MOTHERBOARD FOR DELL EMC POWEREDGE R940 - SYSTEM BOARD ( 2 ) TWO FCLGA3647 CPU SOCKETS ( 24 ) TWENTY FOUR DIMM SLOTS