Custom display resolution with NVIDIA T400 graphics card on Windows 11

[classic35mm]

I have a new Lenovo P3 ThinkStation desktop workstation running Windows 11 with an NVIDIA T400 graphics card.

In Windows 11, when I go to Settings > System > Display, Windows gives me the following twelve options for display resolution (in the square [] I have listed the corresponding aspect ratio):

• 1600 x 900 [16:9 = 1.77778:1]
• 1440 x 900 [8:5 = 1.60000:1]
• 1366 x 768 [683:384 = 1.77865:1]
• 1360 x 768 [85:48 = 1.77083:1]
• 1280 x 1024 [5:4 = 1.25000:1]
• 1280 x 960 [4:3 = 1.33333:1]
• 1280 x 800 [8:5 = 1.60000:1]
• 1280 x 768 [5:3 = 1.66667:1]
• 1280 x 720 [16:9 = 1.77778:1]
• 1152 x 864 [4:3 = 1.33333:1]
• 1024 x 768 [4:3 = 1.33333:1]
• 800 x 600 [4:3 = 1.33333:1]

Is it possible -- through registry edits, or with NVIDIA or other drivers -- to specify my own custom resolution? Or are only these twelve resolutions supported by the graphics card (NVIDIA T400) or the monitor?

[#2]

These are the optimal resolutions that will run on your system. You can go higher but no guarantee it will run smoothly. Read this article for instructions on how to adjust manually and test before accepting customized resolution....
https://www.nvidia.com/en-us/drivers/custom-resolutions/

[#3]

These are all available and supported ones and you have to use them.
Try update your graphic card driver to see if you get different resolutions.