TheXTremeComputingYour intel CPU has a fit of LGA 775 so look on tigerdirect or newegg.com for heatsink. You can always get a big beafy cooler.
Fans you can get quite fans that would work.
But other then that I can sujest anything eles
The XPS 410 is a BTX format system, both the motherboard and heatsink are Dell proprietary units, retail heatsinks will not be compatible.
Bev.