I'm glad I bought an Eheim.

I had to glue the impeller to the magnet (Una's trick) to get the pump silent, but it's been running for almost a year non-stop since then, only shut it down to go to a LAN a couple of times.
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Pump:Eheim 1048,
Radiator:LPD radiator 100x150x20mm,
CPU block:DD Maze-2,
GPU block: DD GPU block,
Chipset block:Zalman NB32
AMD XP 1500+, EpoX 8K7A, PoV GF3Ti200
Pic of my YY-cube