How can i predict if i know i will need a cpu cooler, are there ne rules or guidlines to when u should get one im getting a Asus P5ND2-SLI Deluxe with Intel Pentium D Processor 830 3.0GHz
You WILL need a CPU cooler or you WILL fry your CPU. I don't know where you are getting your CPU but a heatsink and fan should come with it. Take a look at newegg.com. The Pentiun D's are sold with an Intel approved heatsink and fan.