Specification: _x005f_x000D_ Fan Size: 120mm _x005f_x000D_ Power: 4.5 W _x005f_x000D_ Origin: Mainland China _x005f_x000D_ Air Volume: 58.36 _x005f_x000D_ Bearing: Fluid Bearing _x005f_x000D_ Certification: CE _x005f_x000D_ Lines: 2 lines _x005f_x000D_ Noise: 28dBA _x005f_x000D_ Package: Yes _x005f_x000D_ Power Interface: 4PIN,5v-3pin ARGB _x005f_x000D_ Used For: Radiator,case _x005f_x000D_ Voltage: 12V _x005f_x000D_ Model: Prism 4RS _x005f_x000D_ Color: black, white (optional) _x005f_x000D_ Wind direction: Forward rotation (wind blows toward the back of the fan), reverse rotation (wind blows toward the front of the fan)  (optional) _x005f_x000D_ Bearing: hydraulic bearing _x005f_x000D_ Number of fan blades: 9 _x005f_x000D_ Speed: 800~1800 RPM _x005f_x000D_ Wind pressure: 2.07mm H2O _x005f_x000D_ Air volume: 58CFM _x005f_x000D_ Noise: 16~29dBA _x005f_x000D_ Rated voltage: DC 12V fan; DC 5V lamp bead _x005f_x000D_ Rated current: 0.25A _x005f_x000D_ Life expectancy: 1000000H (hours) _x005f_x000D_ Fan interface (male and female interface): 4-Pin PWM _x005f_x000D_ ARGB interface (male and female interface): 5V 3-Pin _x005f_x000D_ Wire length: 500mm _x005f_x000D_ Applicable: CPU radiator/Radiator water cooling radiator/host chassis for 120mm fan _x005f_x000D_ Size: 120.00x120.00x25.00mm/4.72x4.72x0.98inch _x005f_x000D_ Weight: 0.15KG _x005f_x000D_ _x005f_x000D_ _x005f_x000D_ Note: _x005f_x000D_ If the motherboard supports the 5V 3-pin ARGB interface, you do not need to use an ARGB controller. You can connect it directly to the motherboard. If it does not support it, a separate fan cannot be used and must be used with an ARGB controller. _x005f_x000D_ Forward wind direction is generally suitable for the top and back of the chassis, and reverse wind direction is generally suitable for the front and bottom of the chassis. _x005f_x000D_ Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! _x005f_x000D_ Please allow 1-2cm measuring deviation due to manual measurement. _x005f_x000D_ _x005f_x000D_ _x005f_x000D_ _x005f_x000D_ Included: _x005f_x000D_ 1 x PC Case Fan  _x005f_x000D_