Stefan Mileschin

KFA2 a leading manufacturer of graphics cards based on NVIDIA GPUs, announced today the KFA2 GeForce GTX 660 EX OC and KFA2 GeForce GTX 650 EX OC graphics cards, both cards offering mainstream PC gamers access to the latest advances in GPU technology and unheard of levels of graphics power without breaking the bank. The improved power handling and ultra-efficient cooling of KFA2's custom designs result in incredible overclocking potential with energy efficiency in mind. These aspects combine to deliver even better performance, low power requirements and fantastic overall value.

The KFA2 GeForce GTX 660 EX OC 2GB edition, similar foundation of the previous Ti version, fitted with a newly designed custom PCB, including an improved layout for more efficient signal path, high quality shielded inductors to maintain cleaner signal and eliminate coil whine, and thru-board ventilation to help keep power regulating components cool. The cooler consists of a dual fan system which has been optimized to keep fan noise to an absolute minimum at high speeds. Beneath the fans, a high surface area aluminum heat sink with triple heat pipes maintains very cool GPU temps even under extended run times with heavy workload.

http://www.techpowerup.com/172214/KF...ics-Cards.html