Mostly it depends on what CPU you drop into it.
If you choose your CPU based on power specs, you should be able to use that motherboard w/ an M4 and not have problems.
this is what my systen consist of.this is the mobo or tower i have with the things it have.
and this is the processor spec's
(1.8GHz - 128KB) 1.4V
(?V~?V) ?V ?A 62W 69° C
and the website
here is the whole computer specs,i call emachines and they said it came with 250watt powersupply and another said 300 watt.i want to search for a dc-dc car powersupply like the m4.well here it is http://www.epinions.com/eMachines_W3...tor_PC_Desktop