[Tsiklon]

Yeah they have different naming conventions on the workstation cards;

Quadro RTX 4000

RTX A4000

RTX 4000 Ada

Unfortunately they’ve had 3 separate naming conventions in 3 successive generations. Those 4000 series cards are in the same position in the lineup for each generation.

[washadjeffmad]

I just went through this with our Dell rep. The generations aren't totally successive, if you count the non-Quadro RTX 4000 series, which is Ada generation but not part of the RTX 4000 Ada series.

Add to it the card variants, and there's a chance that you might still end up with the wrong part if your purchaser isn't careful.