yes, but some non-Dell heatsink fan may cause a startup BIOS error.   PS USB powered fan  [IMAGE]  
Hey There, i have a  dell inspiron 3881 that inputs:intel i7 10700F, gtx 1660 super, 1x16 gigs.I was wondering that can i upgrade my ram, adding case fan and change my cpu cooler because i'm having trouble that my cpu ran at 60 celcius while idle and 80+ when i started gaming and i don't think that's a good temp. One of my friends suggested me to change the stock cooler of your cpu so it could go to a lower temp and he also suggest me to add case fan because he saw on the internet what's inside of my pc and he saw that there's no case fan at all! so now all i need is an answer. any of them might be useful thank you.  
Dell Inspirion 3881 Upgrade