I can't guess if you are falling for the trap of "more video ram so that's the winner" here. Most go for the 750 with 1 or 2GB.
As to the PSU, take a photo of the side sticker to help members sniff out if it's needed.
Also, give up a Web Speccy. Here's how.
Hello, i wanna buy some parts for my computer.
So this my pc stats:
Processor- intel Pentium E5400 2.70Ghz
Power supply - 220V 50Hz I dont know how many Watts ..
Graphics card - Nvidia geforce 210
Memory - 2Gb RAM
So now i wanna buy:
Graphics card - Asus GT730-4GD3 NVIDIA, 4 GB, GeForce GT 730
And new power supply - PSU Tacens Mars Gaming MP500 500W
Will this new power supply handle my pc components? (new graphics card)