Okay, I'll look around for you and fit something to your needs! Give me a few minutes.
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Okay, here are some 'kits' that I would recommend for a beginner. They are of some nice quality and will last you a while. ( In no specific order)
I personally like the Reserator and the idea of it. It's powerful, and very affective when used with the optional fan attachment, but since you don;t like the external look about it, then you can ex those out, but you have the links. I'd recommend the Reserator 1 V2 with fan kit.
Next, is Swiftech. They are known for their amazing ability to cool your system. Their water blocks are absolutely amazing, which is why I'd recommend the Swiftech H20-220-APEX-GT
. It come with their Apogee GT. I'd recommend upgrading to the GTX version of this block, but that's not necessary for your chip. This one will also be a full do it yourself thing as well, so enjoy learning on this one!
Another personal favorite is the Koolance Exos2. It is technically external, but it executes this very smoothly. just head over to http://koolance.com
Here it is on Newegg however: Newegg.com - KOOLANCE EX2-750BK Liquid Cooling System - Retail
Overall, I trust Swiftech to deliver, I doubt you'll be disappointed.