Will there ever be a Sigma with 64GB ram (as max supported by cpu) ?

I'm considering to use Sigma as efficient server cluster and I'm willing to spend extra iffies to get the 64GB version ;)

Currently, only 16GB and 32GB version exists.

note to forum moderator: i mistakenly posted the same question in dfrobot.com instead directly here on lattepanda.com; if it is considered a duplicate, just delete this one