Attention: The four main fan factories for: 1.DELTA 2.SUNON 3.FORCECON 4.ADDA and so on. So,maybe we will send manufacturer by random,hope you can understand,thank you. Features: Brand n ew and high quality. Compatible with forASUS X750 X750J X750JA X750JB X750JN Part number:13NB01X1AM0101-147E Here are two different kinds of fans/heatsinks available for ASUS 750 series. Please compare yours with this one carefully. 1. Please double checked your current fan to the one pictured because they might have different appearance, screw alignments and pin connector. 2.Please Leave a meage to tell me which manufacturer/ poweryou need If neceary,Or we will ship the goods in random,please understand.Thank you. 3. Lighting,display and other factors may cause COLOR SHADING,please comprehensive pictures and text descriptions to determine! 4 We have more models available to choose from. If you need to purchase large quantities of products, please contact us, we will give you a better price. 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-Dadangjia