Charan Karthikeyan :
I have a haf 922 coolmaster.Do I need a separate cooler for my cpu.
I usually used it for gaming.
I have the HAF 922 as well, the cooling in it is good but you always need to use a cooler on your CPU. CPU's do come with a cooler that you can use and works fine if you're not overclocking, just may be a bit loud.
If you plan to overclock, the Coolermaster Hyper T2 is only about $20 and works very well, and would be quieter and easier to clean.