I could not locate these part numbers in our Tested Hardware and Operating System List for this board. Intel always recommends using validated components to avoid unforeseen issues.
I am including the specifications that the memory modules need to meet for the board.
this is no regular Kingston Memory identification (found on ValueRAM Decoder ) so i suggest to use not that memory.
Like David_Intel mentioned before the S1200V3RP Boards accept only unbufffered DDR3L ECC Memory (UDIMM) in Single Rank or Dual Rank (DDR3L are Low Voltage Memory that runs with 1.35V instead of 1.5V).
Here you finde the Server Products — Technical Product Specification for the R1200V3RP, that should help you decide what kind of Memory to use.
If you could post a good picture from your Memory, maybe i can give you more information.