The Spectre RGB is the latest addition to the Spectre fan series. As a direct successor of the Spectre LED, the RGB version is based on the enhance Aerodynamics technology and lighting illumination, thus providing the balance of lighting appearance and cooling performance with its simple frame design. Carrying on the BitFenix spirit, it provides utmost lighting illumination from the central of Spectre Fan. The dimension is 120mm. Featuring the TriBright LED Technology, the Spectre RGB is ASUS AURA SYNC Ready and compatible with other BitFenix RGB products. and ASUS ROG AURA SYNC motherboard. FeaturesTriBright LED Technology - The Spectre RGB features the TriBright LED Technology known from our Alchemy 2.0 Magnetic RGB Strips, thus offering higher color saturation, increased brightness and a longer life. Further, the light is more evenly scattered, casting softer shadows, increasing the overall illumination effect.ASUS AURA SYNC Ready- The Spectre RGB was developed in close cooperation with ASUS, thus making it ASUS AURA SYNC ready. Being based on the same technology (+12V with 4pin connector) as other static BitFenix RGB products, such as the cases Aurora and Shogun as well as the Alchemy 2.0 Magnetic RGB Strip, it perfectly matches each other while being controlled by the ASUS Aura software, but also makes it compatible to each of BitFenix RGB controller.Sickled Fan Blades with centered LED lighting - High rotation speeds can actually warp fan blades while in motion, resulting in more turbulence and noise. Spectre RGB features 9 of Sickled fan blades that resist warping even when spinning at high speeds for maximum cooling performance. The LEDs of the Spectre RGB are located at the core of the fan, providing bright illumination throughout the fan blades and the frame.High Pressure/CFM Design - Engineered for maximum pressure and airflow, Spectre RGB delivers a torrent of air that will keep your system cool even when the action heats up.Focused airflow - All the airflow in the world won\'t do you any good if it can\'t reach your system\'s hotspots. The Sickled design of Spectre RGB blades and simple frame directs airflow in a focused column, minimizing diffusion and allowing cool air to reach your components.Silent Operation and Long Life - Like our Spectre Silent Fan Series, our Spectre RGB features the Rifle bearing technology (RFB) for minimum noise and maximum operating life.Specification:- Dimensions: 120 x 120 x 25mm- Operating Voltage: 12Vdc 5%- Starting Voltage: 5Vdc- Max. Current: 0.35A 10%- Speed: 1200 r.p.m 10%- Air Flow(CFM): 42 CFM10%- Air Pressure(HO): 0.67mm HO- Noise dB(A): 22dB(A)- Bearing Type: Rifle Bearing (RFB)- Accessories: Fan Screw x 4