And that's also one of the reasons why I decided against those memories. I have enough troubles with my (handpicked) hackintoshes, I do not need this kind of stuff with servers. DoA Dimms, failing dimms, incompatibility issues due to firmware updates, lock in with the dimm type, hassle of exchange and machine downtime, risk of not being able to reuse them in other machines. All that to save 50% off the price vs quality Samsung or Micron DDR4 ram? Resale value of those memories will also be very low and you risk having very unhappy customer.
It just makes no sense to me.