12cm Dual Ring LED Case Fan RGB Silent Computer Chassis Cooler High Airflow Desktop PC Host CPU Cooling Fan Quiet High‑Speed Lar

 Specifications:Product Dimension: 120x 120 x 25mmOperating Voltage: 12VPower Input: 1.92W Weight: 150gRated Voltage: DC 12VRated Current: 0.18AAirflow: 42cfmFan Speed: 1100(+/-10%) RPMSound Level; 17-20dbaConnector: 3/4pin connectorBearing Type: Hydraulic BearingLifetime: 20000HrsIMPORTANT NOTE: Use ONLY One Type of Power Connection at a time. You may short circuit your motherboard if you connect both connectors at a time.1. Colorful Lighting Design2. Colorful LED Halo Design3. 11 pages fan Design, spotlight effect is better.4. Unique shock absorber design. reduce noise.Compatible:3-pin power connector for powered by motherboardLP4(Molex IDE 4-pin) power connector for powered by PSU power supplyPackage Contents:1 x 120mm Cooling Fan4 x Mounting ScrewsItem in well protected retail packaging