G.SKILL Trident Z with Samsung B die

Solution
Hi, for sure it works at given speed (@3200mhz) with MSI motherboards e.g:
https://msi.com/Motherboard/support/B350-GAMING-PRO-CARBON.html#support-mem
... depending on gigabyte progress with bios updates it will eventually work on it (worst case scenario - best it's working already)

Note the memory is samsung B-die (so the working one @3200 on Ryzen ) :
- https://www.reddit.com/r/Amd/comments/649ay8/ram_collection_thread_please_post_your_ram/

and lastly - based on the G.SKILL support they recommend it for AM4 (email sent to me):
If you wish to use 3200MHz, the max supported capacity that we have tested on Ryzen platform is 16GB(8GBx2). Please see model numbers that are compatible with your system below:

1. [Trident Z]...
Hi, for sure it works at given speed (@3200mhz) with MSI motherboards e.g:
https://msi.com/Motherboard/support/B350-GAMING-PRO-CARBON.html#support-mem
... depending on gigabyte progress with bios updates it will eventually work on it (worst case scenario - best it's working already)

Note the memory is samsung B-die (so the working one @3200 on Ryzen ) :
- https://www.reddit.com/r/Amd/comments/649ay8/ram_collection_thread_please_post_your_ram/

and lastly - based on the G.SKILL support they recommend it for AM4 (email sent to me):
If you wish to use 3200MHz, the max supported capacity that we have tested on Ryzen platform is 16GB(8GBx2). Please see model numbers that are compatible with your system below:

1. [Trident Z] F4-3200C14D-16GTZ

2. [Flare X] F4-3200C14D-16GFX

If I was you ... it would be 24/7 @ 3200mhz :)
 
Solution