These ASUS designed graphics cards will come equipped with the Dark Knight Fansink that delivers extreme cooling and low noise-levels—greatly enhancing gaming enjoyment.

Extreme Cooling with Dark Knight Fansink
The ASUS designed EAH4870 DK Series come equipped with the specially designed Dark Knight Fansink. This innovative fansink is equipped with 4 heatpipes and a large heatsink surface area; and is made of aluminum alloy to deliver extreme cooling while retaining operating levels at only 32dB—almost imperceptible in a quiet room—catering to users who require maximum cooling without excessive fan rotation noise.