Playstation Service question.

Hi guys, so my ps4 pro recently starting freezing to an unplayable level. I've called tech support and I have my proof of purchase ready to go, but I installed a 2 TB hard drive in it when I got it. Does this void the warranty or should I not expect a PS4 pro returned with a 2 TB hard drive if I send it in for repairs? Should I get the 1 TB hard drive from my brother and re install it before sending it back?

Thanks in advance.