Here we build a Small Form Factor Gaming PC using a Dell OptiPlex with Multiple Graphics cards including the low profile RTX 3050 and 4 used full size desktop GPUs : RX 580, GTX 1060, GTX 1660 ti and RTX 3060 ti.
More info on the Dell OptiPlex 5050:
https://amzn.to/4ep4CJD
More info on the Flex PSU:
https://amzn.to/3zvt0ud
24 Pin to 6 Pin ATX PSU Power Adapter Cable for Dell Motherboard:
https://amzn.to/4gn4QCT
200mm PCIe 3.0 X16 Riser Cable:
https://amzn.to/3Zl5ACs
Panel Mount HDMI Extension Cable :
https://amzn.to/3XJ56Vl
More info on the RTX 3050 Low-Profile:
https://amzn.to/3Xq1Z3s
Chapters
0:00 intro
2:28 Dell OptiPlex 5050 Specs
3:13 Upgrade RAM and CPU thermal Compound
3:44 Limitations of SSF OptiPlex
4:10 Flex PSU swap
4:52 Installing 3050 Low Profile GPU
5:19 RTX 3050 GPU temps
5:55 Gaming With 3050
6:35 USED Desktop GPUs
6:59 Fitting Full size GPUs in SSF OptiPlex
8:15 Benchmarks
10:09 Price Breakdown
10:17 Conclusion