Features: *LED CPU Fan Cooler, the bottom adopts mirror polishing technology and the seamless connection technology to contact heat source flatly. *90mm hydraulic fan,absorb CPU heats quickly and quickly discharge it outside the chassis. *Two pure copper U type heat pipe design,can achieve best performance and fast heat conduction effect. Specifications: *Item Condition:100% Brand New *Material:Aluminum+Copper *LED Color:RED/Blue/Green(As Pictures Show) *Dimension:92124mm(LH)/3.62’’x2.83’’x4.88’’(Approx.) *Bearing type:Hydraulic Bearing *Voltage:12V DC *Fan rotating speed:2000±10%RPM *Fan noise:18dB ± 10% *Fan airflow: 43CFM *Fit for:Intel Socket LGA2011/LG1366/LGA1155/LGA1156/LGA775;AMD Socket AM3/AM3+/AM2/AM2+/940/939/754 Package Contents: 1Bottom Bracket 1 Set installation accessories Notes: The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.