This is ID-COOLING IS-50 with 5 Direct Touch heatpipes:
They also have IS-60 with 6 heatpipes, without Direct Touch though.
Dan, maybe you could take some inspirations from them?
Told you to dig deeper :) Looks like a mismatch between the listing and the actual products shipped.
Let me reiterate, i7 CPUs do not work with registered RAMs.
If you dig deeper and look closely, the Samsung 32GB and Kingston 2x16GB ECC RAMs you quoted are actually all unbuffered/unregistered.
Registered RAM simply do not work with desktop CPU at all.
i7 CPUs can support up to 2x16GB ECC UDIMM RAM on Asrock X99 (operate in non-ECC mode), beyond that capacity all ECC RAMs are registered RDIMM which do not work with i7.
So for now i7 CPUs only work with maximum 32GB RAM, ECC or not. However I've heard very recently there's a 32GB single stick...
Well the PCIe 3.0 x16 on the Asrock X99 ITX mobo can be bifurcated to two PCIe 3.0 x8, that's more than enough for running a GPU and some other devices.