KVR21S15S8/4    >>  4GB DDR4-2133MHz
 
KVR21S15S8/8    >>  8GB DDR4-2133MHz

KVR21S15D8/16    >>  16GB DDR4-2133MHz


8GB DDR4 2133MHz (NOTEBOOK)







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4GB DDR4 2133MHz (NOTEBOOK)










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