SK hynix 16GB DDR4-2666 SODIMM Laptop RAM (HMA82GS6CJR8N-VK) – 2Rx8, CL19, 1.2V

Factory-grade 16GB laptop memory from one of the world’s largest DRAM makers.

The SK hynix HMA82GS6CJR8N-VK is a 16GB DDR4-2666 SODIMM made by SK hynix, a major DRAM manufacturer whose modules ship inside many branded laptops. It suits users and refurbishers upgrading business and consumer laptops to 16GB or 32GB with an OEM-grade, dual-rank module.

Why OEM Memory Is a Safe Laptop Upgrade

Laptop makers source memory from a small group of DRAM manufacturers, and SK hynix is one of the largest. Using the same OEM module type that ships in many Dell, HP, and Lenovo systems reduces the compatibility uncertainty that can come with unknown brands.

This module provides 16GB at 2666 MT/s with CL19 timings. It is a dual-rank 2Rx8 design, which lets the memory controller alternate between two ranks for better efficiency during multitasking.

Installing one alongside an existing module, or two for 32GB, gives most DDR4 laptops enough memory for Windows 11, office suites, and browsers with many tabs.

Ideal for Refurbishers and IT Teams

OEM modules let refurbishers upgrade fleets of business laptops to 16GB or 32GB with the same memory type the machines originally used.

Wide DDR4 Laptop Support

The module adapts to the memory speed of your laptop, from 2133 MT/s on early DDR4 systems to 2666 MT/s on newer ones.

How to Install the SK hynix 16GB SODIMM

1. Shut down the laptop, unplug the charger, and remove or disconnect the battery if the service manual says to.
2. Remove the memory access panel or bottom cover and release any existing module by spreading the side clips.
3. Insert the new module at about 30 degrees with the notch aligned, then press it flat until the clips lock.
4. Close the panel, power on, and confirm the new memory total in BIOS or your operating system.