Crucial DDR3 DDR3L 4GB 8GB 1.5V 1.35V SO-DIMM RAM Memory for Laptop Notebook

Ddr3 1066MHZ=PC3-8500,CL7. Ddr3 1333MHZ=PC3-10600. Ddr3 1600MHZ=PC3-12800, CL11. The SPD interface on the CPU-Z can be checked. Capacity per Module4GB, 8GB. ModelDDR3 4GB 8GB. Free user support. Suitable for common notebooks.

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