Specification: Model: CF1010U12S Voltage: DC 12V Current: 0.45AMP Fan Dimension (L x W x H): approx. 95mm * 95mm * 12mm Mounting holes distance: approx. 39mm* 39mm * 39mm (Center to Center) Power Connector: 4-Pin Header Applications: XFX RX 580 4G RX 580 8G RX 590 8G