Quote from Scataphagos:
Well then, we're left with the description of "half-height"... like the NVS 290, which can fit into a slim or SFF case..
There couldn't be such a thing as "half-height" if referring to the "thickness" of the card...
If I recall correctly there were desktop cases, including SFF and slim, before tower. "Height" had always referred to the thickness of the case. If there had been "double wide" video cards back then, they wouldn't have referred to them as "double height"...
Even when considered "height" in a tower case, I still think they shouldn't refer to the width of the card as "height" (even though it makes some sense in a limited view)... simply because it's bastardized from height's original meaning and use.... and therefore possibly confusing.
I've seen cards described as "double wide" or "double width"... this is the first time I've heard this dimension referred to as "height"..