Overclockers Online has published a review on the Aerocool Spiral Galaxies

So the next big question here, is . . . does that wind tunnel really help? Let's take a closer look at that. I used my Thermaltake Volcano 9 on this processor running at 2.5ghz, that's overclocked about 700mhz from the stock 1.8ghz. I used Motherboard Monitor 5 to record the temperatures with the tunnel and without, at idle and under load temperatures.

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