https://www.dell.com/en-us/work/shop/msi-gt-710-1gd3h-lpv1-graphics-card-1-gb-ddr3-pcie-20-low-profile-dvi-d-sub-hdmi/apd/aa362046/graphic-video-cards

GT710 cards are not recommended.

DOES NOT WORK in most of my dells

The GT1030 is fine but many 700 series cards for some reason dont work at all.

https://www.dell.com/en-us/work/shop/msi-gt-1030-2g-lp-oc-graphic-card-2-gb-gddr5-pcie-30-x16-low-profile-hdmi-displayport/apd/aa362018/graphic-video-cards

The MSI GT1030 is known working and tested.

https://www.youtube.com/watch?v=2y32mBdZHJY

could u recomend me plz a gpu around 60 euros?

https://www.amazon.co.uk/VisionTek-900356-Radeon-HD5450-graphics/dp/B005EPQI70

NON tower needs low profile brackets

https://www.amazon.co.uk/ASUS-Profile-Ports-Brackets-Including/dp/B00BNE6NN0/