I am wanting to upgrade my GPU but in order to run the run I want (GT 1030) I would need to get a power supply with more watts. The one I currently have is 180w and I have found some TFX Power supplies that are 300w+ but none of them have 10 pin connectors like the one I currently have. Any help with finding a power supply that would be compatible for my computer would be greatly appreciated.
The PSU I'm looking at: https://www.amazon.com/Apevia-TFX-AP300W-Standard-Power-Supply/dp/B00LPTY2HM/ref=sr_1_3?s=pc&ie=UTF8&qid=1527827109&sr=1-3&keywords=tfx+power+supply
My PC: https://www3.lenovo.com/in/en/desktops-and-all-in-ones/lenovo/s-series-towers/s510/
The PSU I'm looking at: https://www.amazon.com/Apevia-TFX-AP300W-Standard-Power-Supply/dp/B00LPTY2HM/ref=sr_1_3?s=pc&ie=UTF8&qid=1527827109&sr=1-3&keywords=tfx+power+supply
My PC: https://www3.lenovo.com/in/en/desktops-and-all-in-ones/lenovo/s-series-towers/s510/