Review on 32GB Memory Upgrade Kit For Laptops: Timetec DDR4 2666MHz PC4-21300 Non-ECC Unbuffered RAM Modules (2X16GB) With 2Rx8 Dual Rank And 260 Pin SODIMM Design, Ideal For Notebook PC And Computer Upgrades by Cody Michels

Would have been all 5 stars, but, didn't work properly until the 3rd install. First try my fault, didn't seat them properly, 2nd install some ramdon screen flickers/ slow rebuilds then the blue screen of death, memory problem! Now I'm kind of upset, bought these chips cause you specifically said they worked in my machine. Tom them out reinstalled the OME Ram, all eas fine waited till the weekend repairs them and all seems fine. Buy the way I'm working on a Predator Helios 300, put in 32 gigs of RAM, and a1 gig Samsung EVO ssd, ready till rrp if up!