Features: brand new and high quality Aluminum and plastic material. Direct Current: for DC 5V 0.5A. Connector type: 4-pin 4-wires connector, no soldering is required. for for DellInspiron G7 7790 G5-5590 G5 5590 7590 P82F 063NYM 0FK2HP 0C04TH Radiator. High quality, each fan is tested before shipment and works normally. Specifications: Material: metal Direct Current: for DC 5V 0.5A Connection: 4-pin 4-wires for: for DellInspiron G7 7790 G5-5590 G5 5590 7590 P82F 063NYM 0FK2HP 0C04TH Package Includes: A/B/C (optional) A: 1PC x CPU Fan B: 1PC x GPU Fan C: 1Pair x CPU GPU Fan note: Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!