I found a review for you.
"Oceanic makes high quality aquarium chillers that by many are considered among the most silent of all chillers. They are not the cheapest brand out there but they often have a long lifespan and have very accurate thermostats that make Oceanic aquarium chillers a good choice when it is important to keep the aquarium temperature very stable. It is possible to connect a heater to Oceanic water chillers turning them into complete climate controls for your aquarium. On the negative side, Oceanic chillers tend to have a sort of plastic look and they are best hidden away in a (well ventilated) cabinet or similar as the LCD displays generate a lot of light. Oceanic is a well-established brand within the hobby the natural choice for many when they want to buy an aquarium chiller, but not a given choice as other individuals prefer other aquarium chiller brands"
I've heard really good things about these chillers. No one has mentioned any noise problems.