SAMSUNG 4GB 260-Pin DDR4 SO-DIMM 2666 MHz CL19 2-Count Kit

8 GB DDR4 SO-DIMM Kit

This Samsung kit provides two 4 GB modules for a total of 8 GB of DDR4 laptop memory. Each stick uses the 260-pin SO-DIMM form factor and runs at 2666 MHz with CL19 latency. The modules operate at the standard 1.2 V for DDR4.

Suits standard DDR4 laptop upgrades

The 2666 MHz speed and CL19 timing match common factory specifications for mainstream notebooks. Buyers needing lower latency, higher frequency, or larger single-module capacities should look at other options. The green and black PCB colour is cosmetic and does not affect compatibility.

2666 MHz data rate

This single specification determines whether the memory matches the laptop's supported speed grade. Systems rated for 2666 MHz will run these modules at their labelled frequency; systems limited to a lower speed will downclock them automatically.