Pretty good price for this Crucial laptop RAM.
- Product description
-
CT8G4SFRA266 is a 8GB DDR4 notebook module that operates at speeds up to 2666 MT/s and has a CL19 latency. It is an Unbuffered SODIMM. It conforms to the industry standard DDR4 SODIMM layout of 260 pins and is compatible with systems that take DDR4 2666 MT/s SODIMM memory.
You can use Crucial System Advisor to check whether this RAM module in the compatability list.
e.g. this 8GB SODIMM RAM (CT8G4SFRA266) is shown in the compatible list for Dell Inspiron 15 7591 2-in-1
Before anyone puts this in a NAS: Make sure it's DR (Dual Rank) and not SR (Single Rank). I made this mistake with a 16GB stick and my Qnap TS-453D NAS didn't boot whatsoever. Returned it, got DR, and we're off to the races.
I believe the same applies for Synology NAS's too, not just Qnap.