C6100 10GbE Mezzanine Cards, TCK99 vs X53DF?

frogtech

Well-Known Member
Jan 4, 2016
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Couple of questions about the 10GbE mezz cards for this chassis:

  1. Is there a difference in Dell part numbers between TCK99 and X53DF or is one just a revision that launched with a newer chassis, e.g. C6220?
  2. Anyone know which chipsets these are using? I was suspecting it might have been Intel 82599 for one of them but I think the X53DF might be X520-DA2.
Thanks.