I have the 950 pro 256 GB, the highest temperature it has ever seen is 78 deg. C and then the controller throttles. I don't think it can get to 100. I was really concerned at first but samsung gave it a 5 years warranty so I think that temperature wont be a problem.
the other thing you can do if warranty isn't any issue is use thermal tape and small copper heatsinks.I dont think it is possible for there to be a fan on it in my case (SG13 11 liter case). It is on the bottom of the motherboard a couple of mm from the bottom of the case. I am still leaning towards going to buy it now but I do infact plan on importing hundreds of gigabytes straight away; maybe I will do this in shifts, or let the thermal throttling take care of itself?
static pressure is only needed on heatsinks. Jay from this forum had an informative video on youtube.I do think I could put one on the top but I am not very informed about the airflow situation. I am going to buy a 'static pressure' fan for the front 140mm opening, and then I could jerry-rig fans wherever is best, but the PSU fan is also a consideartion (up or down?)