I am not sure about the dependability of the Complex Sub Model matrix. Seeing the G complex as capable of 100nS Streaming makes me wonder. If a device is not capable of a feature, it will most likely be disabled when negotiation occurs between devices.
I cannot find the identities of 3A / 37 / 36, though I bet they are related to the H / L complex. Cant find 17 / 12, maybe the K-upg? I lack the sub-model for the DX2-66 Type 1 upgrade.
Not sure about a Q sub-model for the 90 and Y sub-model for the 90 as there's none listed.
Type 4 Refdisk