What Heatsink should I buy?

I need a little bit of advice on what Heatsink I should buy for an old build I have. I have had my computer for a little over 3 years now, and despite the fact that I specifically bought components to overclock, I never got around to it before now. I have the following components:

Geforce 8800 GTS GPU
Intel Core 2 4300E CPU
2 GB of G. Skill Ram
Arctic Freezer 7 Pro Heatsink
1 120 mm back fan
650 W Power Supply
Gigabyte GA-965P-S3 Motherboard

I have managed to overclock the CPU from 1.8 GHz to 2.42 GHz, but in order to keep my core temperatures under control I have dropped the core voltage from 1.35V to 1.152V. Even with this reduction, I am running about a 47-49 C idle temperature and a 68-71 C load temperature according to SpeedFan. The settings seem stable so far, but I have only been running Prime95's torture test for about 2 hours. From what I have read, I should be able to get more out of OCing this CPU, but I need a better cooling system. Can someone suggested something to me that would be a good fit. I actually lost the side of my case about a year ago so fitting in my case isn't really an issue. I'm also wondering if I should upgrade my RAM to 4 GB, and if I do, will I need a new power supply to support both the RAM and the OC (although I realize this isn't really the right place for those questions).

Thanks in advance for any recommendations.
3 answers Last reply
More about what heatsink
  1. Just get a CM Hyper 212+.
    http://www.amazon.com/Cooler-Master-RR-B10-212P-G1-Universal-Heat-Pipe/dp/B002G1YPH0/ref=sr_1_1?ie=UTF8&s=electronics&qid=1282448592&sr=8-1-catcorr
    You won't need a new power supply and 4gb more is entirely up to you.
    Personally i think it's a waste for your rig.
  2. yup, hyper 212+ one of the best, cheapest of the best.
  3. Hi.

    1- What is ur budget?
    2- Like the other two users the Hyper 212+ is a solid option price/performance but if u can go with a Titan Fenrir or Thermalright Venomous X both are better.
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