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Thread ID: 88127 2008-03-16 06:38:00 ATX Version - PSU, noone (22) Press F1
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649877 2008-03-16 06:38:00 Hey All.

I have a old Socket A motherboard and CPU - its about 4 years old. I am looking to upgrade the power supply, The power supply i am looking at says its ATX Version 2.2.

What does this mean? , would it be compatible ( in terms of plugs and different voltages) to my current config?

Thanks
noone (22)
649878 2008-03-16 06:53:00 It means it's a ATX motherboard and case. Any 300 watt power supply should be fine. These are not expensive. d darroll (12090)
649879 2008-03-16 07:49:00 I have a old Socket A motherboard and CPU - its about 4 years old. I am looking to upgrade the power supply, The power supply i am looking at says its ATX Version 2.2.

2.2 should have a 24 pin main connector which may convert to a 20 pin. Your MB will be 20 pin.

After 4 years why upgrade now? Wait until you are replacing the rest and buy the power supply that suits the new setup.
PaulD (232)
649880 2008-03-16 13:37:00 it just means your new PSU will come with connectors your computer doesn't need to use.

So just don't plug them in.

Almost every PSU has a 20+4 pin main connector which separates into 2 connectors so you only plug the 20 pin part in if your motherboard only needs it.

It is electrically compatible
Agent_24 (57)
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