2.5D is plenty for 99% of waterblocks. Just a bit of advice that will probably save you money: Just buy a TC-4. You're not going to beat the 'bang for the buck' of that waterblock.
If you have free or cheap access to a CNC milling machine, you can design a much better waterblock, though. If you want help designing one, I've got a bit of experience.
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My name is Electric Nachos. Sorry to impose, but I am the ocean.
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(Note: The opinions expressed in this post are my own and are not necessarily those of CNCzone and its management) |