Power Supply upgrade for a SFF PC

Sagar_20

Distinguished
I have the Dell Inspiron 620s which is a six year old yet good enough machine. However it came with a power supply of 250 watts which restricts me from doing High end Gaming.

At the time it was bought, it had an AMD HD 6450 which I don't see why Dell even used cause it was just as bad as the Intel HD 2000. Anyways, I have upgraded it with a 2GB DDR5 Zotac GT 730 about a year ago and now I'm again thinking of upgrading it with the GT 1030 with an addition of an External USB 3 PCI-e Card as perhaps? which will obviously take more power.

I know 250 W may still support it but to stay safe and for futureproofing I must upgrade the Power supply? So please suggest me a PSU, at least 300 W that can fit inside my slim PC.
 

Dark Lord of Tech

Retired Moderator


It's a small form factor computer , ATX Standard PSU's won't fit. Has to be the TFX , like I posted above.