Real World Labs calls the Antec KÜHLER H2O 920 "The Real Deal"

"The KUHLER H2O 920 not only proved to be the best liquid cooling solution we have ever reviewed but also the best CPU Cooler in our already huge LGA1366 database. Of course it expected for it to surpass the already excellent KUHLER H2O 620 unit since it features a larger radiator, two 2400RPM 120mm fans instead of a single 2000RPM 120mm fan and a slightly better pump."
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