You should use this Hyper 212 Evo. It is a GREAT quality cooler for its price. Many PC builders use this as their go-to cooler when they don't know what to choose.
http://www.amazon.com/Cooler-Master-Hyper-212-RR-212E-20PK-R2/dp/B005O65JXI/ref=sr_1_1?ie=UTF8&qid=1427799086&sr=8-1&keywords=hyper+212+evo