Xbox 360 Power Supply: Quick Question

[iamtyler]

K so I bought an Xbox 360 from ebay for repair. Problem is it doesnt come with ANY cables. And the mobo revision of the Xbox isn't stated...
I was wondering what power supply I could buy and use? I was looking at this one (because it comes with an A/V cable too): http://cgi.ebay.com/OEM-Microsoft-Xbox- ... 20b1e68a4f
Could that work on any mobo revision? or should I wait until I get the Xbox to buy a power supply?

 

[Zero]

The oldest power supply should work with all revisions, minus the slim. However the newer ones usually are not compatible with the previous 360 revisions (simply because the older ones require more power). That one you linked to is 175w, so if you have an older 360 revision that requires 203w, it wouldn't work.

This image should be of assistance in identifying what power supply you need:

 

[iamtyler]

Ok thanks for the info =)
Ill just wait until I get the Xbox to go buy a power supply. That way I get the right one and don't end up frying the board or something over a stupid mistake that could be avoided.