The X15 R1 and X15 R2 laptops have two types of fans. Please confirm before purchasing, as we only sell one type of fan. Package Include: 1x CPU Cooling FAN 1x GPU Cooling FAN Compatible Model: Dell Alienware X15 R1 RTX30 Dell Alienware X15 R2 RTX30 Compatible P/N: 082VD4 FND3 DFS5K22305283T DC28000VMF0 0V0G61 FND2 DFS5K22115371S DC28000VLF0 ND85C42-21F16 ND85C43-21F17 Input :DC 5V 0.5A Power Connector Type: 4-Pin