Ddr3 1333MHZ=PC3-10600. ModelSamsung 16GB 8GB 4GB 2Rx8 PC3-10600S DDR3-1333Mhz. The SPD interface on the CPU-Z can be checked. Free user support.
Crucial DDR3L 16GB 32GB 1333MHZ 1600MHZ Memory SO-DIMM Laptop RAM Notebook RAM
【DDR3 RAM Laptop Only】GIGASTONE 16GB Kit (2x8GB) DDR3/DDR3L 1600MHz (1333MHz) PC3-12800 (PC3-10600) CL11 1.35V/1.5V 2Rx8 SODIMM 204 Pin Unbuffered Non ECC High Performance Notebook Memory Upgrade
4GB 8GB DDR3 DDR3L 1066MHz 1333MHz 1600MHz Laptop So-Dimm RAM Memory
16GB 4x 4GB CRUCIAL PC3-10600 DDR3 1333MHz 1.35V Laptop RAM Memory Modules
Crucial 16GB 8GB 4GB PC3-10600S DDR3 1333MHz 204Pin SODIMM Laptop Memory LOT UK