DDR3 4 GB 8 GB 16 GB 1066MHz 1333MHz 1600MHz 1.5V 204-pin Laptop Memory Ram 2Rx8

Frequency: 1066MHz, 1333Mhz, 1600Mhz. Samsung 4GB/8GB DDR3 1066MHz/1333/1600Mhz 204PIN SODIMM Laptop RAM X1/2/4 (The specifications you ordered). Before you order, make sure the RAM is compatible with your motherboard/CPU.

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