The Kingston Hyper X Fan is specially designed to keep Kingston Hyper X memory running cool This unit consists of two 60mm fans to help cool off your RAM in extreme situations. It has two side panels that attach to the motherboard & are attached to the frame with 4 thumb screws. The Hyper X Fan is made from anodized aluminum & is the same familiar blue color as the Hyper X heatspreaders. When turned on, the fan blades are illuminated by eight small blue LEDs. Power use is minimal & noise is not an issue as the fan runs at a whisper-quiet 25 d BA The fan is available as a standalone or bundled with Kingston’s 6GB 2000- & 1800 M Hz triple-channel memory kits with the T1 heatspreaders for Intel Core i 7 systems. The Hyper X fan comes with a one-year warranty & free round the clock technical support. Specifications Fans = 2 x 60mm Noise = 28d BA max LEDs = 2 Blue