Pros: This is a great aftermarket cpu/heatsink and it works, if you have the right system. I've a AMD FX 8350 and it runs hot being 125 watts. For those of you with this CPU, this heatsink doesn't work so great in it and it was still overheating over the safe temp for this processor in high intensive task like playing games. I had to return it and get a better cooling heatsink/fan

Cons: not good for 125 watt processors (amd fx 8350)

Overall Review: A lot of people complain about being hard to install and after reading all of the reviews I was even scared of buying this, really stop. This is my first computer built ever and I've had no experience with aftermarket heatsink/fans. This is not the easiest thing to install, however is not impossible like some poeple claim. JUST TAKE YOUR TIME and THINK about the process, it took me about 30 minutes of really planning the installation. If I did it anyone can!

Pros: Seriously, for the price just go ahead and put this in your cart. I've never used a really super expensive gaming mice and to be honest I don't care for now. This functions really really well and its not cheap looking based on the price. I'm happy with it and its very accurate

Cons: none so far