Re: Final Decision..? lol.. Cooler Master Haf 932 OR Thermaltake Spedo Advance Packag
The Spedo has more drive bays available, and one more fan than the HAF. Although it's more expensive. I doubt their cooling performance is a significant difference from each other, so either one will be good at cooling.
Without a CPU cooler? Impossible. It will burn up from the moment you turn it on. lol...I think you meant with the stock cooler. But with the stock cooler, you probably won't go that far, compared to having an aftermarket cooler such as that Sunbeam.