Yup they get very hot .Read up on them. The one I'm getting has built software to slow it down and heatsink if gets to hot . Just like Samsung one they show . There fast as heck and they get very hot .
Here
The front of the XF is affixed with a high-end new material graphene heat dissipation sticker, which has been tested to effectively cool down by 25%, helping to maintain performance under long-term working conditions. The product supports hierarchical power management, end-to-end data protection, data encryption and automatic error correction functions, which can extend SSD life and improve stability.
Like i said this all new me. Spec are on computer or PS5 game box so i can't really say if it will get hot or not. It on whole new system to me .But i want to run 4k movies for lets say 4 hrs will it get hot ? I'll let you know in 7 days when i get it unless someone here is running it and knows. Like i said in my other post this is[ power house box ] lots new things .