PC parts from EU to Australia

Hi!

So,I've built a PC a couple of months ago,before the RAM prices skyrocketing,and i'm planning to bring some parts with me (RAM,SSD S and maybe the GPU) in the hand baggage.I'll be flying with KLM/Qantas and the airports are: Schiphol in Amsterdam-Changi in Singapore-Brisbane International Aiport.

Would there be any issues by doing so?Is there anybody that has done the same thing before?I would really hate to get them seized by security at an airport.

Thanks!