Samsung PC4-21300 PC4 2666V 32GB 2X16GB DDR4 2RX8 2400MHz 260pin Laptop Memory 

Specifications

Manufacturer Samsung
Part Number M474A2K43CB1-CTD 
Capacity 2X16GB
Version 2Rx8 PC4 2666V
Configuration Single 16GB Stick
Memory Range Laptop / Notebook SODIMM
Format DDR4
Speed PC4 2666
Bus Clock 2666MHz
Memory Timings CL11
Form Factor 260 pin SODIMM
Pin/Connector Material Gold
Error Correction None (Non ECC)
Buffering None (Unbuffered)
Volt 1.2v

please check your devices compatiblity before purchase