Need help in Upgrading an Aspire XC-1780 PSU and GPU compatibility

Himself776
Himself776 Member Posts: 1 New User

Hi everyone, I appreciate that a few people have asked similar questions but I'm a bit confused (and new to this) and I wanted to double check I'm not about to do something stupid.

I have an XC-1780 and I want to do some upgrading. I'm aware of some constraints - basically that it has a 180W power supply and the case is really small.

So, first I'm pretty sure I need to upgrade the PSU. My understanding is that the best I can do with this machine is a 300W supply (either DC.3001B.00A or DC.30018.00C) - although to my eyes they are virtually identical (is there a difference?) - there are bigger PSUs out there, but they won't fit? Is this correct?

Second, I understand that the recommended GPUs are either a GEFORCE 1030, or a GEFORCE GT 730. Can anybody confirm that this is correct?

Finally - can anybody tell me of any alternative setup using non-acer approved hardware?

Sorry for the long question, I'm just a bit twitchy about getting this wrong…

Thanks!