Features: brand new and high quality Aluminum and plastics material. Connector type: 4-pin 4-wires connector, no soldering is required. High quality, each fan is tested before shipment and works normally. Original fan, easy to install and remove. Precise adaptation, no for extra-operations required. Specifications: Type :CPU GPU fan Material: metal Voltage: 5V 0.5A Connection: 4-pin 4-wires For : Dell Alienware X15 R1 Part /Number : ND85C37 ND85C38 082VD4 V0G61 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! Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Minnanxin