How much wattage on this power supply?

shinystar77

Honorable
Aug 25, 2013
14
0
10,510
I'm looking at upgrading the graphics card on my old PC which has Windows XP on it. These are the specs:

2 GHZ CPU, 1GB RAM, 200GB HDD, 64MB GPU

It has an old AGP 4x slot in there along with old PCI slots (not PCI-Express) and has PATA architecture. This is a branded retail PC.

I've checked the documentation that came with the PC and under Power Source it says:

220-240V 1.6A 50-60Hz

Any ideas as to how much wattage on this power supply?
 

shinystar77

Honorable
Aug 25, 2013
14
0
10,510
I've opened the PC and there is no sticker anywhere on the PSU.

Have tried searching on the internet for a spare part PSU for this particular model of PC and I think that it has a 270W PSU.

Thought not 100% confirmed.