Asymmetric design for maximum memory compatibilityRAM modules with large passive heatsinks are no problem for the Mugen 5. Its heatpipes are slightly sloped backwards so that the radiator is not centered above the baseplate, but slightly offset. This asymmetrical design allows unrestricted access to the memory slots.Kaze Flex 120 PWM FanThe Mugen 5 is equipped with a PWM fan from the newly developed Kaze Flex series. It operates in a range from 300 to 1.200 RPM. The self-contained liquid bearing (Sealed Precision FDB) reduces friction and wear to a minimum, which results in an average lifespan of 120.000 hours. Rubberized pads have a decoupling effect and prevent the transfer of vibrations.H.P.M.S. II (Hyper Precision Mounting System II)The second generation of the Hyper Precision Mounting System was designed with several small improvements benefiting the user friendliness. The already pre-assembled mounting bar makes installation much simpler, while spring-loaded screws prevent uneven pressure distribution. The Mugen 5 package also includes an extra-long screwdriver for easy mounting.Dual Fan Mount StructureLike its predecessors, the Mugen 5 was designed to mount a second fan (not included). This leads to an increased cooling performance by making use of the push / pull principle. A second set of fan-clips is included.Specification:- Overall Dimensions WxHxD: 130 x 154,5 x 110 mm- Weight: 890 g / 31.4 oz- Accessory: Mounting parts for Intel and AMD sockets, fan, fan clips, thermal grease, installation manual.- Baseplate Material / Heatpipes: Nickel-plated copper - Fan Dimensions: 120 x 120 x 27 mm - Noise Level: 4 24,9 dBA- Air Flow: 16,6 51.17 CFM / 28,2 86,93 m/h- Fan Speed: 300 (200 rpm) 1.200 rpm (10%) (PWM-controlled)- Static Pressure: 0,75 10,3 Pa / 0,076 1,05 mmHO- Bearing Type: Sealed Precision FDB- Voltage: 12V- MTTF: 120.000 Hours (25C)