Posted 08/19/08 at 11:00:00 AM by David Murphy

We did not expect this. When we first got our hands on Zalman’s CNPS9300 AT, we assumed the company had pulled a “Honey, I Shrunk the CPU Cooler” on its flagship product, the bulky CNPS9700. That’s certainly true if you consider the tale of the tape: The CNPS9300 is 80 percent smaller than its big brother, and its total thermal dissipation area has been nearly halved, from 5,490cm² to 2,583cm².

Logic only dictates that this cooler should perform far worse than the Zalman CNPS9700. But the built-for-silence CNPS9300 AT nearly matches its big brother’s performance—as well as that of our top cooler, Thermaltake’s DuOrb (reviewed July 2008).

How can such things be? Answers after the jump.

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fan, air cooling, CPU Cooler, PC Cooling, Zalman, hardware, reviews, build a pc, cnps9300 AT