aircooling
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Wind tunnel PC case pushes the air cooling envelope, does its thing for cancer research
Pushing air cooling to its limits might mean buying a bigger fan to the mortal PC builder, but for Mike at Total Geekdom, it meant constructing a wind tunnel case. Built from a box fan, medium-density fiberboard, lexan and aluminum, the tunnel increases airspeed by about 240 percent and cools its contents with a brisk 9 mph breeze. At full bore, however, the fan churns out air speeds between 26 and 30 mph inside the case's sweet spot. As for computer hardware, the rig packs an Ivy Bridge 3770K processor, a pair of Radeon 7970 (Sapphire Dual-X) GPUs, 8GB of RAM and a 40GB SSD. There's still room to overclock the beast, but it currently keeps its CPU humming at 4.5GHz with temperatures between 64 and 65 degrees Celsius, and can run its GPUs at 1225MHz with core temperatures at 46 and 56 degrees Celsius. So, what does one do with a wind tunnel-cooled PC? Why donate time and computing processes for cancer research through the World Community Grid project, of course. For photos, performance specs and a full break down of the construction process, hit the bordering source link.
NZXT's Cryo E40 laptop cooler sends a pleasant breeze wherever you like
NZXT is pretty good when it comes to avoiding unnecessary flourishes and providing straight-up PC hardware. Its Cryo E40 laptop cooler is no different, forgoing HDD slots and magic elixirs in favor of two 80mm fans that clasp magnetically to the underside of its steel mesh. These can be plucked off and moved around to suit your lappie's particular hotspots -- so long as you're using a 15-incher or smaller. The E40 rises to 60mm above the surface of your desk, covers an area 420mm wide by 300mm deep, and is powered via a USB cable that can also be shifted to the left or right to suit your ports. The price of all this flexibility? That'd be $28, please, with availability from next month.
