It's meant to be as a cache for monolithic data sets (Oil industry etc'), not a RAM replacement.
There are still forms of data that will exceed 32Gb cards which this will be beneficial for...
And because the SSD's are on the card you should have a reduction in latency too.
I.E. It's not for gaming.
It will be interesting to see if a part of this technology/concept will trickle down into consumer products eventually one day though.
--::{PC Gaming Master Race}::--