Cobo1742 :
**Also I only have a 500w PSU and I'm using almost 400w. Would these coolers be pushing it for me?
The air coolers only use the ~0.25W for the fan. About the same as the stock fan. The liq. coolers add a small +12V pump. No problem. But if you are that close to the PSU max now, you may have issues OC'ing the CPU. It's already a 125W processor. OC'ing it can take it up to ~145W.
1) what is the make/model of the PSU?
2) what is the make/model of your case?