2X(8GB Memory 2RX8 1.35V DDR3 PC3L-12800E 1600MHz 240 Pin ECC Unbuffered 6521

PC3-12800E = DDR3 1600MHz. PC3-8500E = DDR3 1066MHz. PC3-10600E = DDR3 1333MHz. 2X(Application type: server. ).

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