Review on OWC 2400MHZ SO DIMM PC4 19200 OWC2400DDR4S4GB by Tyler Vaughn

I ordered them, installed them and after about 3 months they died. Very unhappy. I copied the specs straight from Apple's specs page for my 2017 iMac 5K, pasted them into the Revain search box, and they matched perfectly. They're easy to install on an iMac, but they're useless as they just didn't last long. I don't accept them, and there's usually no turning away from that. I've done hundreds of different updates to my computers over the last 34 years, this is the first time I'm encountering the error. Today I turned off my computer (works great) when trying to boot it. nothing happened after dinner, the computer looked dead. Removed those two memory modules and it booted right up. Reinstalled two memory modules, will not boot. Delete them again, it starts immediately. Repeated again with the same results. I will definitely not buy OWC again. Stay away from these OWC modules.