Yes, it means that you chipset is an Intel 945 series. This could be good or bad. It may be good because it may mean you can put a Core2Duo in your machine and thus illiminate the need to overclock. It could be bad because it may also not work. If you want to take a chance, go to newegg.com and buy a Core2 and see if it works. If it does, return the D945. If it doesn't, then just return the Core2 for a refund.