Update info on RTX A400.

Author: geerlingguy

_cards_gpu/nvidia-rtx-a400.md

@@ -9,7 +9,7 @@ github_issue: "https://github.com/geerlingguy/raspberry-pi-pcie-devices/issues/6
 buy_link: https://amzn.to/4f7AkeH
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-The Quadro RTX 400 is supported by both Nvidia's proprietary driver and the open source Nouveau driver in the Linux Kernel.
+The RTX 400 is an Ampere-generation workstation GPU supported by both Nvidia's proprietary driver and the open source Nouveau driver in the Linux Kernel.
 
 You need to provide a physical x16 slot. No external power is required, besides up to 75W of PCIe slot power.