For Original Quadro NVS510 NVS 510 2GB GDDR3 128bit DP mini displayPort PCI_E 4K graphic video card - AliExpress
NVS 4200M Can Run PC Game System Requirements
Performance comparison between ThinkPad W701 with NVidia Quadro 2800M, ThinkPad X230 with Intel HD4000 and ThinkPad T520 with NVidia NVS 4200M – Ioannis Karagiorgos blog
Linux x64 (AMD64/EM64T) Display Driver | 390.116 | Linux 64-bit | NVIDIA
Performance comparison between ThinkPad P50 with NVidia M1000M, ThinkPad W701 with NVidia Quadro 2800M, ThinkPad X230 with Intel HD4000 and ThinkPad T520 with NVidia NVS 4200M – Ioannis Karagiorgos blog
Intel Core i7-2640M \ NVIDIA NVS 4200M or GeForce GT 520M \ 20 GAMES TESTED IN 11/2021 (12GB RAM) - YouTube